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automotive power data sheet rev. 1.01, 2010-10-14 TLE42994V33 low dropout fixed voltage regulator tle42994gmv33 tle42994ev33 www..net
type package marking tle42994gmv33 pg-dso-14 42994gmv33 tle42994ev33 pg-ssop-14 exposed pad 42994ev33 pg-dso-14 pg-ssop-14 exposed pad data sheet 2 rev. 1.01, 2010-10-14 low dropout fixed voltage regulator tle42994gmv33 1overview features ? output voltage 3.3 v 2% ? ouput current up to 150 ma ? extreme low current consumption in on state ? enable function: below 1 a curr ent consumption in off state ? early warning ? power-on and undervoltage reset with programmable delay time ? reset low down to v q = 1 v ? adjustable reset threshold ? very low dropout voltage ? output current limitation ? reverse polarity protection ? overtemperature protection ? suitable for use in automotive electronics ? wide temperature range from -40 c up to 150 c ? input voltage range from -40 v to 45 v ? green product (rohs compliant) ? aec qualified description the TLE42994V33 is a monolithic integrated low dropout voltage regulator, especially designed for automotive applications that need to be in on state during the car?s engine is turned off. an input voltage up to 45 v is regulated to an output voltage of 3.3 v. the component is able to drive loads up to 150 ma. it is short-circuit protected by the implemented current limitation and has an integrated over temperature shutdown. a reset signal is generated for an output voltage v q,rt of typically 3.1 v. this threshold can be decreased by an external resistor divider. the power-on reset delay time can be programmed by the external delay capacitor. the additional sense comparator provides an early warning function: any voltage (e.g. the input voltage) can be monitored, an under- voltage condition is indicated by settin g the comparator?s output to low. a dditionally, an enable function permitting enabling/disabling the regulator is also included. in ca se the regulator is disabl ed it consumes less current than1a.
TLE42994V33 overview data sheet 3 rev. 1.01, 2010-10-14 dimensioning information on external components the input capacitor c i is recommended for compensation of line influences. the output capacitor c q is necessary for the stability of the control loop. circuit description the control amplifier compares a reference voltage to a volt age that is proportional to the output voltage and drives the base of the series transistor via a buffer. saturation control as a function of the load current prevents any oversaturation of the power element. the component also has a number of internal circuits for protection against: ? overload ? overtemperature ? reverse polarity
data sheet 4 rev. 1.01, 2010-10-14 TLE42994V33 block diagram 2 block diagram figure 1 block diagram aeb03104 current and saturation control band- gap- reference tle 4299 reset control reference r so inhibit control r ro ro q i d si so gnd radj inh enable en
TLE42994V33 pin configuration data sheet 5 rev. 1.01, 2010-10-14 3 pin configuration 3.1 pin assignment tl e42994gmv33 (pg-dso-14) figure 2 pin configuration (top view) 3.2 pin definitions and funct ions tle42994gmv33 (pg-dso-14) pin symbol function 1 radj reset threshold adjust connect an external voltage divi der to adjust reset threshold; connect to gnd for using internal threshold 2d reset delay timing connect a ceramic capacitor to gnd for adjusting the reset delay time; leave open if the reset function is not needed 3, 4, 5 gnd ground connect all pins to pcb and heatsink area 6en enable high signal enables the regulator; low signal disables the regulator; connect to i if the enable function is not needed 7ro reset output open collector output; internally linked to the output via a 20k pull-up resistor; leave open if the reset function is not needed 8so sense output open collector output; internally linked to the output via a 20k pull-up resistor; leave open if the sense comparator is not needed 9q output block to gnd with a capacitor close to the ic terminals, respecting the values given for its capacitance c q and esr in the table ?functional range? on page 8 10, 11, 12 gnd ground connect all pins to pcb and heatsink area 13 i input for compensating line influences, a capacito r to gnd close to the ic terminals is recommended 14 si sense input connect the voltage to be monitored; connect to q if the sense comparator is not needed pinconfig_pg-dso-14.vs d si i gnd gnd gnd q so radj d gnd gnd gnd en ro 14 13 12 11 10 9 8 1 2 3 4 5 6 7
data sheet 6 rev. 1.01, 2010-10-14 TLE42994V33 pin configuration 3.3 pin assignment tle42994ev3 3 (pg-ssop-14 exposed pad) figure 3 pin configuration (top view) 3.4 pin definitions and functions tle42994ev33 (pg- ssop-14 exposed pad) pin symbol function 1 radj reset threshold adjust connect an external voltage divi der to adjust reset threshold; connect to gnd for using internal threshold 2, 6 n.c. not connected leave open or connect to gnd 3d reset delay timing connect a ceramic capacitor to gnd for adjusting the reset delay time; leave open if the reset function is not needed 4 gnd ground connect all pins to pcb and heatsink area 5en enable high signal enables the regulator; low signal disables the regulator; connect to i if the enable function is not needed 7ro reset output open collector output; internally linked to the output via a 20k pull-up resistor; leave open if the reset function is not needed 8so sense output open collector output; internally linked to the output via a 20k pull-up resistor; leave open if the sense comparator is not needed 9, 10, 12 n.c. not connected leave open or connect to gnd 11 q output block to gnd with a capacitor close to the ic terminals, respecting the values given for its capacitance c q and esr in the table ?functional range? on page 8 13 i input for compensating line influences, a capacito r to gnd close to the ic terminals is recommended 14 si sense input connect the voltage to be monitored; connect to q if the sense comparator is not needed pad ? exposed pad attach the exposed pad on package bottom to the heatsink area on circuit board; connect to gnd si so n.c. n.c. q n.c. i radj ro n.c. en gnd d n.c. 1 2 3 4 5 6 7 14 9 10 11 12 13 8 pinconfig_ ssop- 1 4 .vsd
TLE42994V33 general product characteristics data sheet 7 rev. 1.01, 2010-10-14 4 general product characteristics 4.1 absolute maximum ratings note: stresses above the ones listed here may cause perm anent damage to the device. exposure to absolute maximum rating conditions for extended periods may affect device reliability. note: integrated protection functions are designed to prevent ic destruction under fault conditions described in the data sheet. fault conditions are considered as ?outside? normal operating range. protection functions are not designed for continuous repetitive operation. absolute maximum ratings 1) -40 c t j 150 c; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) 1) not subject to production test, specified by design pos. parameter symbol limit values unit conditions min. max. input i, enable input en, sense input si 4.1.1 voltage v i , v en , v si -40 45 v ? output q, reset output ro, sense output so 4.1.2 voltage v q , v ro , v so -0.3 7 v ? reset delay d, reset threshold radj 4.1.3 voltage v d , v radj -0.3 7 v ? temperature 4.1.4 junction temperature t j -40 150 c? 4.1.5 storage temperature t stg -50 150 c? esd absorption 4.1.6 esd absorption v esd,hbm -2 2 kv human body model (hbm) 2) 2) esd susceptibility human body model ?h bm? according to aec-q100-002 - jesd22-a114 4.1.7 v esd,cdm -500 500 v charge device model (cdm) 3) 3) esd susceptibility charged device model ?cdm? according to esda stm5.3.1 4.1.8 -750 750 v charge device model (cdm) 3) at corner pins
data sheet 8 rev. 1.01, 2010-10-14 TLE42994V33 general product characteristics 4.2 functional range note: within the functional range the ic operates as de scribed in the circuit description. the electrical characteristics are specifi ed within the conditions given in the re lated electrical ch aracteristics table. 4.3 thermal resistance pos. parameter symbol limit values unit conditions min. max. 4.2.1 input voltage v i 4.4 45 v ? 4.2.2 output capacitor?s requirements for stability c q 22 ? f ? 1) 1) the minimum output capacitance requirement is appl icable for a worst case capacitance tolerance of 30% esr(c q ) ?3 ? 2) 2) relevant esr value at f =10khz 4.2.3 junction temperature t j -40 150 c? pos. parameter symbol limit value unit conditions min. typ. max. tle42994gmv33 (pg-dso-14) 4.3.1 junction to soldering point 1) 1) not subject to production test, specified by design r thjsp ? ? 30 k/w measured to pin 5 4.3.2 junction to ambient 1) r thja ?63?k/w 2) 2) specified r thja value is according to jedec jesd51-2,-5,-7 at natural convection on fr4 2s2p board; the product (chip+package) was simulated on a 76.2 x 114.3 x 1.5 mm3 boar d with 2 inner copper layers (2 x 70m cu, 2 x 35m cu). where applicable a thermal via array under the ex posed pad contacted the first inner copper layer. 4.3.3 ? 112 ? k/w footprint only 3) 3) specified r thja value is according to jedec jesd 51-3 at nat ural convection on fr4 1s0p board; the product (chip+package) was simulated on a 76.2 114.3 1.5 mm 3 board with 1 copper layer (1 x 70m cu). 4.3.4 ? 73 ? k/w 300mm 2 heatsink area on pcb 3) 4.3.5 ? 65 ? k/w 600mm 2 heatsink area on pcb 3) tle42994ev33 (pg-ssop-14 exposed pad) 4.3.6 junction to soldering point 1) r thjsp ? 10 ? k/w measured to all gnd pins 4.3.7 junction to ambient 1) r thja ?47?k/w 2) 4.3.8 ? 140 ? k/w footprint only 3) 4.3.9 ? 63 ? k/w 300mm 2 heatsink area on pcb 3) 4.3.10 ? 53 ? k/w 600mm 2 heatsink area on pcb 3)
TLE42994V33 block description and electrical characteristics data sheet 9 rev. 1.01, 2010-10-14 5 block description and el ectrical characteristics 5.1 voltage regulator the output voltage v q is controlled by comparing a portion of it to an internal reference and driving a pnp pass transistor accordingly. th e control loop stability depe nds on the outpu t capacitor c q , the load current, the chip temperature and the poles/zeros introduced by the integrated circuit. to ensure stable operation, the output capacitor?s capacitance and its equivalent series resistor esr requirements given in the table ?functional range? on page 8 have to be maintained. for details see also the typical performance graph ?output capacitor series resistor esr(c q ) versus output current i q ? on page 12 . as the output capacitor also has to buffer load steps it should be sized according to the application?s needs. an input capacitor c i is strongly recommended to compensate line in fluences. connect the capacitors close to the component?s terminals. a protection circuitry prevents the ic as well as the application from destruct ion in case of catastrophic events. these safeguards contain an output current limitation, a reverse polarit y protection as well as a thermal shutdown in case of overtemperature. to avoid excessive power dissipation that could never be handled by the pass element and the package, the maximum output current is decreased at input voltages above v i =22v. the overtemperature shutdown circuit prevents the ic from immediate destruction under fault conditions (e.g. output continuously short-circuited) by switching off the power st age. after the chip has cooled down, the regulator restarts. this leads to an oscillatory behaviour of the output volt age until the fault is re moved. however, junction temperatures above 150 c are outside the maximum rating s and therefore significantly reduce the ic?s lifetime. the TLE42994V33 allows a negative supply voltage. in this fault condition, small currents are flowing into the ic, increasing its junction temperature. this has to be considered for the thermal design, respecting that the thermal protection circuit is not operating during reverse polarity conditions. figure 4 voltage regulator bandgap reference gnd q i blockdiagram_voltageregulator.vsd s a tu ra tio n co n tro l cu rre n t l imita tio n temperature shutdown c q esr c } load supply c i regulated output voltage i q i i
data sheet 10 rev. 1.01, 2010-10-14 TLE42994V33 block description and electrical characteristics electrical characteristics voltage regulator v i = 13.5 v, -40 c t j 150 c, all voltages with respect to groun d, positive current flowing into pin (unless otherwise specified) pos. parameter symbol limit values unit conditions min. typ. max. 5.1.1 output voltage v q 3.23 3.30 3.37 v 100 a < i q < 100 ma 5.5 v < v i < 18 v 5.1.2 3.20 3.30 3.40 v 100 a < i q < 150 ma 5.5 v < v i < 18 v 5.1.3 output current limitation i q,max 150 400 500 ma 1) 1) measured when the output voltage v q has dropped 100mv from the nominal value obtained at 13.5v 5.1.4 load regulation steady-state v q,load -30 -5 ? mv i q = 1ma to 100ma v i = 6 v 5.1.5 line regulation steady-state v q,line ?1025mv v i = 6 v to 32 v i q = 1 ma 5.1.6 overtemperature shutdown threshold t j,sd 151 ? 200 c t j increasing 2) 2) not subject to production test, specified by design 5.1.7 overtemperature shutdown threshold hysteresis t j,sdh ?15?c t j decreasing 2) 5.1.8 power supply ripple rejection 2) psrr ?66?db f ripple = 100 hz v ripple = 1 vpp i q = 100 ma
TLE42994V33 block description and electrical characteristics data sheet 11 rev. 1.01, 2010-10-14 5.2 typical performance characteristics voltage regulator output voltage v q versus junction temperature t j output current i q versus input voltage v i power supply ripple rejection psrr versus ripple frequency f r line regulation v q,line versus input voltage change v i 01 _ vq_ tj. vsd 3 3,1 3,2 3,3 3,4 3,5 -40 10 60 110 160 t j [c] v q [v] v i = 13.5 v i q = 5 ma 02_iq_vi.vsd 0 50 100 150 200 250 300 350 400 0 1020304050 v i [v] i q,max [ma] t j = -40 c t j = 150 c t j = 25 c 03_psrr_fr.vsd 0 10 20 30 40 50 60 70 80 90 100 0,01 0,1 1 10 100 1000 f [khz] psrr [db] t j = 150 c t j = 25 c t j = -40 c i q = 10 ma c q = 10 f ceramic v i = 13.5 v v ripple = 0.5 vpp 04_dvq_dvi.vsd 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 0 10203040 v i [v] v q [mv] t j = 150 c t j = 25 c t j = -40 c
data sheet 12 rev. 1.01, 2010-10-14 TLE42994V33 block description and electrical characteristics 5.3 current consumption load regulation v q,load versus output current change i q output capacitor series resistor esr(c q ) versus output current i q electrical characteristics voltage regulator v i = 13.5 v, -40 c t j 150 c, all voltages with respect to groun d, positive current flowing into pin (unless otherwise specified) pos. parameter symbol limit values unit conditions min. typ. max. 5.3.1 current consumption i q = i i - i q i q ??1a v en =0v t j = 25 c 5.3.2 ? 65 100 a enable high i q = 100 a t j = 25 c 5.3.3 ? 65 105 a enable high i q = 100 a t j 85 c 5.3.4 ? 0.17 0.5 ma enable high i q = 10 ma 5.3.5 ? 0.7 2 ma enable high i q = 50 ma 05_dvq_diq.vsd -8 -7 -6 -5 -4 -3 -2 -1 0 1 0 50 100 150 i q [ma] v q [mv] v i = 6 v t j = -40 c t j = 25 c t j = 150 c 06_esr_iq.vsd 0,01 0,1 1 10 100 0 50 100 150 i q [ma] esr(c q ) [ ] c q = 22 f t j = -40..150 c v i = 6..28 v stable region unstable region
TLE42994V33 block description and electrical characteristics data sheet 13 rev. 1.01, 2010-10-14 5.4 typical performance charac teristics current consumption current consumption i q versus output current i q current consumption i q versus output current i q ( i q low) current consumption i q versus input voltage v i 08_iq_iq.vsd 0 1 2 3 4 5 6 0 50 100 150 i q [ma] i q [ma] t j = 150 c t j = 25 c v i = 13.5 v 09_iq_iq_iqlow.vsd 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 0 1020304050 i q [ma] i q [ma] t j = 150 c t j = 25 c v i = 13.5 v 10_iq_vi.vsd 0 2 4 6 8 10 12 0 10203040 v i [v] i q [ma] r load = 100 r load = 50 k
data sheet 14 rev. 1.01, 2010-10-14 TLE42994V33 block description and electrical characteristics 5.5 enable function 5.6 reset function the reset function provides several features: output undervoltage reset: an output undervoltage condition is indicated by setting the reset output ro to ?low?. this signal might be used to reset a microcontroller during low supply voltage. power-on reset delay time: the power-on reset delay time t rd allows a microcontoller and oscillator to st art up. this delay time is the time frame from exceeding the reset switching threshold v rt until the reset is released by switching the reset output ?ro? from ?low? to ?high?. the power-on reset delay time t rd is defined by an external delay capacitor c d connected to pin d charged by the delay capacitor charge current i d,ch starting from v d =0v. if the application needs a power-on reset delay time t rd different from the value given in item 5.6.9 , the delay capacitor?s value can be derived from the specified values in item 5.6.9 and the desired power-on delay time: with ? c d : capacitance of the delay capacitor to be chosen ? t rd,new : desired power-on reset delay time ? t rd : power-on reset delay time specified in this datasheet for a precise calculation also take the dela y capacitor?s tolerance into consideration. electrical characteristics voltage regulator v i = 13.5 v, -40 c t j 150 c, all voltages with respect to groun d, positive current flowing into pin (unless otherwise specified) pos. parameter symbol limit values unit conditions min. typ. max. 5.5.1 enable off voltage range v en,off ??0.8v? 5.5.2 enable on voltage range v en,on 3.5 ? ? v ? 5.5.3 enable off input current i en,off ?0.52a v en =0v 5.5.4 enable on input current i en,on ?35a v en =5v c d t rd new , t rd ---------------- 100nf =
TLE42994V33 block description and electrical characteristics data sheet 15 rev. 1.01, 2010-10-14 reset reaction time: the reset reaction time avoids that short undervoltage spikes trigger an unwanted reset ?low? signal. the reset reaction rime t rr considers the intern al reaction time t rr,int and the discharge time t rr,d defined by the external delay capacitor c d (see typical performance graph for details). hence, the total reset reaction time becomes: with ? t rr : reset reaction time ? t rr,int : internal reset reaction time ? t rr,d : reset discharge optional reset output pull-up resistor r ro,ext : the reset output ro is an open collector output with an integrated pull-up resistor. if needed, an external pull-up resistor to the output q can be added. in table ?electrical characteristics reset function? on page 18 a minimum value for the external resistor r ro,ext is given. reset adjust function the undervoltage reset switching threshold can be adjuste d according to the application?s needs by connecting an external voltage divider ( r adj1 , r adj2 ) at pin radj. for selecting the de fault threshold connect pin radj to gnd. when dimensioning the volta ge divider, take into consid eration that there will be an additional current constantly flowing through the resistors. with a voltage divider connected, the reset switching threshold v rt,new is calculated as follows: with ? v rt,new : the desired new reset switching threshold ? r adj1 , r adj2 : resistors of the external voltage divider ? v radj,th : reset adjust switchin g threshold given in table ?electrical characteristics reset function? on page 18 t rr t rd int , t rr d , + = v rt new , r adj 1 , r + adj 2 , r adj 2 , ------------------------------------------ v radj th , =
data sheet 16 rev. 1.01, 2010-10-14 TLE42994V33 block description and electrical characteristics figure 5 block diagram reset function gnd q i blockdiagram_resetadjust.vsd or supply ro v dst in t. supply i d, ch i d, dch v radj, t h radj control d c d reset optional optional c q vdd micro- controller gnd r adj,1 r adj,2 r ro i ro i radj r ro, ext
TLE42994V33 block description and electrical characteristics data sheet 17 rev. 1.01, 2010-10-14 figure 6 timing diagram reset v i t v q t v rt v ro timingdiagram_reset.v s t v ro,low 1 v 1v t rr,total t rd therm al shutdown input voltage dip t r r ,to ta l t rd t rd t < t r r ,to ta l t rd under - voltage spike at output over- load t rr,total v drl v du t v d
data sheet 18 rev. 1.01, 2010-10-14 TLE42994V33 block description and electrical characteristics electrical characteristics reset function v i = 13.5 v, -40 c t j 150 c, all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) pos. parameter symbol limit values unit conditions min. typ. max. output undervoltage reset 5.6.1 default output undervoltage reset switching thresholds v rt 3.00 3.10 3.20 v v q decreasing 5.6.2 output undervoltage reset headroom v rh 50 200 300 mv ? output undervoltage reset threshold adjustment 5.6.3 reset adjust switching threshold v radj,th 1.26 1.36 1.44 v v q >2.5v 5.6.4 reset adjustment range 1) 1) v rt is scaled linearly, in case the reset switching threshold is modified v rt,range 2.50 ? 3.10 v ? reset output ro 5.6.5 reset outp ut low voltage v ro,low ?0.10.4v1v v q v rt no external r ro,ext 5.6.6 reset output internal pull-up resistor to v q r ro 10 20 40 k ? 5.6.7 optional reset output external pull-up resistor to v q r ro,ext 5.6??k 1v v q v rt ; v ro 0.4 v reset delay timing 5.6.8 delay pin output voltage v d ??5v? 5.6.9 power on reset delay time t rd 36 51 60 ms c d = 100 nf calculated value: t rd = c d * v du / i d,ch 5.6.10 upper delay switching threshold v du ? 1.85 ? v ? 5.6.11 lower delay switching threshold v dl ?0.50?v? 5.6.12 delay capacitor charge current i d,ch ?3.5?a v d = 1 v 5.6.13 delay capacitor reset discharge current i d,dch ? 70 ? ma v d = 1 v 5.6.14 delay capacitor discharge time t rr,d ? 1.7 3.0 s calculated value: t rr,d = c d *( v du - v dl )/ i d,dch c d = 100 nf 5.6.15 internal reset reaction time t rr,int ?2025s c d = 0 nf 2) 2) parameter not subject to production test; specified by design 5.6.16 reset reaction time t rr,total ? 21.7 28 s calculated value: t rr,total = t rr,int + t rr,d c d = 100 nf
TLE42994V33 block description and electrical characteristics data sheet 19 rev. 1.01, 2010-10-14 5.7 typical performance characteristics reset undervoltage reset switching threshold v rt versus junction temperature t j power on reset delay time t rd versus junction temperature t j internal reset reaction time t rr,int versus junction temperature t j delay capacitor discharge time t rr,d versus junction temperature t j 11_vrt_tj.vsd 2,9 2,95 3 3,05 3,1 3,15 3,2 3,25 3,3 -40 0 40 80 120 160 t j [c] v rt [v] 12_trd_tj.vsd 0 10 20 30 40 50 60 70 -40 10 60 110 160 t j [c] t rd [ms] c d = 100 nf 13_trrint_tj.vsd 0 5 10 15 20 25 -40 10 60 110 160 t j [c] t rr,int [s] 14_trrd_tj.vsd 0 0,5 1 1,5 2 2,5 -40 10 60 110 160 t j [c] t rr,d [s]
data sheet 20 rev. 1.01, 2010-10-14 TLE42994V33 block description and electrical characteristics 5.8 early warning function the additional sense comparator provides an early warnin g function: any voltage (e.g . the input voltage) can be monitored, an undervoltage condition is indicat ed by setting the comparator?s output to low. figure 7 sense timing diagram electrical characteristics early warning function v i = 13.5 v, -40 c t j 150 c, all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) pos. parameter symbol limit values unit conditions min. typ. max. sense comparator input 5.8.1 sense threshold high v si,high 1.34 1.45 1.54 v ? 5.8.2 sense threshold low v si,low 1.26 1.36 1.44 v ? 5.8.3 sense switching hysteresis v si,hy 50 90 130 mv v si,hy = v si,high - v si,low 5.8.4 sense input current i si -1 -0.1 1 a ? aed03049 t sense t si, high v si, low v input voltage high low output sense
TLE42994V33 block description and electrical characteristics data sheet 21 rev. 1.01, 2010-10-14 5.9 typical performance characteristics early warning sense comparator output 5.8.5 sense output low voltage v so,low ?0.10.4v v si < v si,low v i > 4.4 v no external r so,ext 5.8.6 sense output internal pull-up resistor to v q r so 10 20 40 k ? 5.8.7 optional sense output external pull-up resistor to v q r so,ext 5.6 ? ? k v i > 4.4 v v so 0.4 v sense thresholds v si,high , v si,low versus junction temperature t j electrical characteristics early warning function v i = 13.5 v, -40 c t j 150 c, all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) pos. parameter symbol limit values unit conditions min. typ. max. 15_vsi_tj.vsd 1 1,05 1,1 1,15 1,2 1,25 1,3 1,35 1,4 1,45 -40 10 60 110 160 t j [c] v si [v] v si,low v si,high
data sheet 22 rev. 1.01, 2010-10-14 TLE42994V33 package outlines 6 package outlines figure 8 pg-dso-14 1) does not include plastic or metal protrusion of 0.15 max. per side 2) lead width can be 0.61 max. in dambar area -0.2 8.75 1) 0.64 0.19 +0.06 index marking 1.27 +0.10 0.41 0.1 1 14 2) 7 14x 8 0.175 (1.47) 0.07 ?.2 6 0.35 x 45? -0.2 1.75 max. 4 1) ?.25 8?max. -0.06 0.2 m ab m 0.2 c c b a gps01230
TLE42994V33 package outlines data sheet 23 rev. 1.01, 2010-10-14 figure 9 pg-ssop-14 exposed pad green product (rohs compliant) to meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. green products are rohs-compliant (i.e pb-free finish on leads and suitable for pb-free soldering according to ipc/jedec j-std-020). pg-ssop-14-1,-2,-3-po v02 1 7 14 8 14 17 8 14x 0.25 ?.05 2) m 0.15 d c a-b 0.65 c stand off 0 ... 0.1 (1.45) 1.7 max. 0.08 c a b 4. 9 ?.1 1) a-b c 0.1 2x 1) does not include plastic or metal protrusion of 0.15 max. per side 2) does not include dambar protrusion bottom view ?.2 3 ?.2 2.65 0.2 ?.2 d 6 m d 8x 0.64 ?.25 3. 9 ?.1 1) 0.35 x 45? 0.1 cd +0.06 0.1 9 8 ? max. index marking exposed diepad for further information on alternativ e packages, please vi sit our website: http://www.infineon.com/packages . dimensions in mm
data sheet 24 rev. 1.01, 2010-10-14 TLE42994V33 revision history 7 revision history revision date changes 1.01 2010-10-14 page 10, pos. 5.1.1: editoria l change typ. 3.0 v corrected to 3.30 v 1.0 2010-10-01 initial version data sheet
edition 2010-10-14 published by infineon technologies ag 81726 munich, germany ? 2010 infineon technologies ag all rights reserved. legal disclaimer the information given in this docu ment shall in no event be regarded as a guarantee of conditions or characteristics. with respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, infine on technologies hereby disclaims any and all warranties and liabilities of any kind, including witho ut limitation, warranties of non-infrin gement of intellectua l property rights of any third party. information for further information on technology, delivery terms and conditions and prices, please contact the nearest infineon technologies office ( www.infineon.com ). warnings due to technical requirements, components may contain dangerous substances. for information on the types in question, please contact the nearest infineon technologies office. infineon technologies compon ents may be used in life-su pport devices or systems only with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safe ty or effectiveness of that de vice or system. life support devices or systems are intended to be implanted in the hu man body or to support an d/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

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