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INTEGRATED CIRCUITS
SA57003 Five-output composite voltage regulator
Product data File under Integrated Circuits, Standard Analog 2001 Aug 01
Philips Semiconductors
Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
GENERAL DESCRIPTION
The SA57003 is a very low noise, low dropout voltage regulator with three independent preset outputs from 2.0 V to 5.0 V and two dependent outputs regulated from 2.82 V up to VOUT3. The output current is the same for all three independent outputs 1, 2, 3 and each output is capable of supplying 200 mA. The other two dependent outputs 4, 5 are capable of supplying current up to 185 mA and 195 mA, respectively. Additionally, the SA57003 has an independent ON/OFF input pin for each output to allow individual subcircuits to be turned off when not needed, making the device very useful for applications where power conservation is important. The independent output voltage regulators VOUT1, VOUT2, and VOUT3 have a common input voltage pin, VIN. The dependent output voltage regulators, VOUT4 and VOUT5 have a common input voltage pin, VOUT3. The SA57003 regulator is offered in the TSSOP16 package.
FEATURES
* VOUT tolerance 3% over temperature range -40 C to +85 C * ON/OFF input pin (logic-controlled shut-down) for each output * Very low dropout voltage (0.15 V typical for Outputs 1, 2, 3 and
0.25 V for Outputs 4, 5)
APPLICATIONS
* Mobile phones * Video cameras * Portable battery-powered telemetry equipment.
* No load quiescent current of 170 A * Maximum input voltage of 12 V * Internal current and thermal limit * Supply voltage rejection: 60 dB (typical) @ f = 1.0 kHz * Internal trimmed voltage reference
SIMPLIFIED SYSTEM DIAGRAM
ON/OFF4 VOUT1 ON/OFF5 ON/OFF1 ON/OFF3 ON/OFF2 1 2 3 4 16 15 14 13 VOUT5 VOUT3
SA57003
5 6 VIN CIN 10 F 7 8 12 11 10 9 VOUT2 VOUT4
CNS1,2,3 (optional) 0.01 F CERAMIC
COUT1,2,3,4,5 1.0 F CERAMIC OR TANTALUM
SL01421
Figure 1. Simplified system diagram.
2001 Aug 01
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853-2275 26807
Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
ORDERING INFORMATION
PACKAGE TYPE NUMBER SA57003DH NAME TSSOP16 DESCRIPTION plastic thin shrink small outline package; 16 leads TEMPERATURE RANGE -40 to +85 C
Part number marking
Each device is marked with three or four lines of alphanumeric codes. The first three letters of the top line designate the product. The fourth letter, represented by "x", is a date tracking code. The remaining lines are for manufacturing codes. The first three letters, ADM, designate the product. The fourth letter, represented by `x', is a date tracking code.
PIN CONFIGURATION
VOUT1 BYPASS1 ON/OFF1 VIN ON/OFF3 BYPASS3 ON/OFF2 1 2 3 4 5 6 7 8 16 15 14 VOUT3 ON/OFF5 VOUT5 NC VOUT4 ON/OFF4 GND VOUT2
SA57003
13 12 11 10 9
ADMC
BYPASS2
SL01423
Figure 2. Pin configuration.
SL01422
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
PIN DESCRIPTION
PIN 3, 5, 7, 11, 15 SYMBOL ON/OFFn DESCRIPTION On/Off control pins for the output pins. Connect to VIN for always-on outputs. TERMINAL EQUIVALENT CIRCUIT
BIAS CIRCUIT ON/OFFN R 300 k
R 400 k
SL01424
2, 8, 6
NS1, NS2, NS3
Noise-decrease bypass capacitor pins.
POWER TRANSISTOR DRIVE CIRCUIT R TO VOUT
NSn
R
Cns
SL01425
1, 9, 16
VOUT1, VOUT2, VOUT3
Voltage output.
TO ERROR AMP
POWER TRANSISTOR
VOUT1,2,3
POWER TRANSISTOR DRIVE CIRCUIT
COUT1,2,3
SL01426
12, 14
VOUT4, VOUT5
Voltage output. These two outputs are powered by the circuit that produced VOUT3, and will be turned on an off with the VOUT3 output. They may be independently switched ON or OFF while VOUT3 is active.
VOUT3
POWER TRANSISTOR
VOUT 4,5
POWER TRANSISTOR DRIVE CIRCUIT
COUT 4,5
SL01427
4 10 13
VIN GND N/C
Common input supply voltage for all regulators. Common circuit ground pin for all regulators. No connection.
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
MAXIMUM RATINGS
SYMBOL VIN Toper Tj Tstg IOUT1,2,3 PD Rth(j-a) VESD1 VESD2 Tsolder Input supply voltage Operating ambient temperature range Operating junction temperature Storage temperature Output currents; Note 1 Power dissipation Thermal resistance from junction to ambient ESD damage threshold (Human Body Model); Note 2 ESD damage threshold (Machine Model); Note 3 Soldering temperature; Note 4 PARAMETER MIN. -0.3 -20 - -40 - - - - - - MAX. 12 +75 t.b.d. +125 200 400 t.b.d. 2000 200 230 UNIT V C C C mA mW C/W V V C
NOTES: 1. Maximum current capability of one circuit (VOUT1,2,3). 2. Performed in accordance with Human Body Model (CZap = 100 pF, RZap = 1500 ). 3. Performed in accordance with Machine Model (CZap = 100 pF, RZap = 0 ). 4. 60 second maximum exposure for SMD Reflow temperatures above 183 C.
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
ELECTRICAL CHARACTERISTICS
VIN = 4.0 V, CIN = 10 F, COUT1,2,3 = 4.7 F with 1.0 series resistor, COUT4,5 = 1.0 F, CNS1,2,3 = 0.01 F, Tamb = 25 C, unless otherwise noted. See Test Circuit 1 for test configuration for DC parameters. SYMBOL IINS IIN1,2,3 Iq(standby) IGND(operating) PARAMETER Supply current (OFF) Supply current 1,2,3 Standby quiescent current Operating ground current 1 CONDITIONS VON/OFF1 = VON/OFF2 = VON/OFF3 = 0 V VON/OFF1 = 3.0 V; VON/OFF2 = VON/OFF3 = VON/OFF4,5 = 0 V ON/OFF1,2,3,4,5 = 0 V IOUT1,2,3,4,5 = 0 mA ON/OFF1 = 3.0 V, ON/OFF2,3,4,5 = 0 V; ON/OFF2 = 3.0 V, ON/OFF1,3,4,5 = 0 V; ON/OFF3 = 3.0 V, ON/OFF1,2,4,5 = 0 V MIN. - - - - TYP. 0 170 0 170 MAX. 3 350 3.0 350 UNIT A A mA A
ILIM ON/OFF VOFF VON ION/OFF VOUT1 VOUT1 VDMIN1 VLO1 VLI1 VO1/T RR1 VN1 tDH1 VOUT2 VOUT2 VDMIN2 VLO2 VLI2 VO2/T RR2 VN2 tDH2 VOUT3 VOUT3 VDMIN3 VLO3 VLI3 VO3/T RR3 VN3 tDH3 2001 Aug 01
Output current limit (IOUT1,2,3) ON/OFF LOW threshold voltage ON/OFF HIGH threshold voltage Terminal current VON/OFF - 1.6 V IOUT1 = 30 mA
2
200
240
-
mA
- 1.6 -
- - -
0.4 - 10
V V mA
Output voltage 1 Dropout voltage Load regulation Line regulation VOUT temperature coefficient Ripple rejection Output noise voltage Output delay time
2.42 1.1 - - - 50 - -
2.50 1.5 30 10 100 60 - 0.04
2.58 0.2 60 20 - - - 0.8
V V mV mV V/C dB VRMS ms
IOUT1 = 30 mA; VIN = 2.3 V IOUT1 = 0 - 100 mA IOUT1 = 30 mA; VIN = 4.0 - 8.0 V -20 Tamb 75 C; IOUT1 = 30 mA f = 120 Hz; IOUT1 = 30 mA; VRIPPLE = 1.0 VP-P f = 10 Hz - 10 kHz; IOUT1 = 30 mA; CNS1 = 0.01 F IOUT1 = 30 mA; VON/OFF1 = 0 4 V IOUT2 = 30 mA
Output voltage 2 Dropout voltage Load regulation Line regulation VOUT temperature coefficient Ripple rejection Output noise voltage Output delay time
2
2.42 1.1 - - - 50 - -
2.80 1.5 30 10 100 60 - 0.04
2.88 0.2 60 20 - - - 0.8
V V mV mV V/C dB VRMS ms
IOUT2 = 30 mA; VIN = 2.3 V IOUT2 = 0 - 100 mA IOUT2 = 30 mA; VIN = 4.0 - 8.0 V -20 Tamb 75 C; IOUT2 = 30 mA f = 120 Hz; IOUT2 = 30 mA; VRIPPLE = 1.0 VP-P f = 10 Hz - 10 kHz; IOUT2 = 30 mA; CNS2 = 0.01 F IOUT2 = 30 mA; VON/OFF2 = 0 4 V IOUT3 = 80 mA
Output voltage 3 Dropout voltage Load regulation Line regulation VOUT temperature coefficient Ripple rejection Output noise voltage Output delay time
2
2.92 - - - - 50 - -
3.00 - - - 100 60 30 0.04
3.08 0.3 60 20 - - 60 0.8
V V mV mV V/C dB VRMS ms
IOUT3 = 80 mA; VIN = 2.3 V IOUT3 = 0 - 100 mA IOUT3 = 30 mA; VIN = 4.0 - 8.0 V -20 Tamb 75 C; IOUT3 = 30 mA f = 120 Hz; IOUT3 = 30 mA; VRIPPLE = 1.0 VP-P f = 10 Hz - 10 kHz; IOUT3 = 30 mA; CNS3 = 0.01 F IOUT3 = 30 mA; VON/OFF3 = 0 4 V 6
Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
SYMBOL VOUT4 VOUT4 IO4 tDH4 IGND4 VOUT5 VOUT5 IO5 tDH5 IGND5
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Output voltage 4 Maximum output current Output delay time Ground current
IOUT3 = IOUT4 = 20 mA; IOUT5 = 40 mA VOUT4 = 2.72 V; IOUT3 = IOUT5 = 0 mA IOUT4 = 20 mA; COUT4 = 1 F; VON/OFF4 = 0 4.0 V IOUT4 = 20 mA; VOUT3 = 3.0 V IOUT3 = IOUT4 = 20 mA; IOUT5 = 40 mA VOUT5 = 2.72 V; IOUT3 = IOUT4 = 0 mA IOUT5 = 40 mA; COUT4 = 1 F; VON/OFF5 = 0 4.0 V IOUT5 = 40 mA; VOUT3 = 3.0 V
2.82 50 - -
- - 0.02 0.5
VOUT3 185 0.1 0.8
V mA ms mA
Output voltage 4 Maximum output current Output delay time Ground current
2.82 80 - -
- - 0.02 0.5
VOUT3 195 0.1 0.8
V mA ms mA
NOTES: 1. Individual operating ground currents for regulators 1, 2, and 3 with corresponding ON/OFF pins (ON/OFF1,2,3) connected to 3.0 V and outputs open (IOUT1,2,3 = 0 mA). Regulators 1, 2, and 3 are the same. 2. Dropout Voltage is a measure of the minimum input/output differential voltage at the specified output current.
VOUT3
VOUT4,5
GROUND CURRENT
R R
R IGND4,5 ON/OFF4,5
SL01434
Figure 3. Ground current for VOUT4 and VOUT5.
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
TYPICAL PERFORMANCE CURVES
250 VIN - V OUT, DROPOUT VOLTAGE (mV) VIN - V OUT, DROPOUT VOLTAGE (mV) Typical for VOUT1,2,3 Tamb = 25 C 200 15 IOUT = 30 mA Typical for VOUT1,2,3 Tamb = 25 C ON/OFF1,2,3 = VIN = VOUT + 1.0 V
10
150
5.0
100
VOUT
50
0 0 25 50 75 100 125 150 IOUT, OUTPUT CURRENT (mA)
-5.0 4.0
6.0
8.0 VIN, INPUT VOLTAGE (V)
10
12
SL01428
SL01429
Figure 4. Dropout voltage versus output current.
Figure 5. Normalized line regulation versus input voltage.
VOUT1,2,3, OUTPUT VOLTAGE CHANGE (mV)
20
+1.0
10 VOUT, OUTPUT VOLTAGE (V) VOUT VOUT
-10
-1.0
-20
-30
Typical for VOUT1,2,3 Tamb = 25 C VIN = VOUT + 1.0 V ON/OFF1,2,3 = VIN COUT = 47 F 0 20 40 60 80 100 120 140
-2.0 Typical for VOUT1,2,3 VIN = VOUT + 1.0 V ON/OFF1,2,3 = VIN -3.0 0 25 50 75 100 125 150 175
-40 IOUT, OUTPUT VOLTAGE (mV)
Tj, JUNCTION TEMPERATURE (C)
SL01430
SL01431
Figure 6. Normalized load regulation.
Figure 7. Thermal shutdown.
+1.0
1000 UNSTABLE REGION Tamb = 25 C 0 VIN 12 V COUT = 4.7 F
VOUT, OUTPUT VOLTAGE (V)
ESR, ESR @ 100 kHz ( )
VOUT
100
10
-1.0
1.0
STABLE OPERATING REGION
-2.0 Typical for VOUT1,2,3 VIN = VOUT + 1.0 V ON/OFF1,2,3 = VIN -3.0 0 50 100 150 200 250 300 IOUT, OUTPUT CURRENT (mA)
0.1
0.01 0.01
UNMEASURABLE REGION 0.1 1.0 10 100
IOUT, OUTPUT CURRENT (mA)
SL01432
SL01433
Figure 8. Typical output current limit.
Figure 9. ESR stability versus output current.
2001 Aug 01
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
TECHNICAL DESCRIPTION
The SA57003 is a monolithic composite five-output regulator developed to power the RF sections of mobile telephones. It contains three independent full-featured voltage regulator circuits. Each regulator circuit incorporates individual feedback error amplifiers for output voltage regulation, output On/Off Control, Noise Bypass Pin, Current Limiting, and Thermal Shutdown. The Noise Bypass Pins provide the option of externally bypassing an internal voltage reference node for enhanced noise reduction. The output of one of the three regulator circuits, in addition to being pinned out, feeds two dependent switched output regulators. Both switched output regulators incorporate individual feedback error amplifiers for output voltage regulation but have no thermal shutdown or current limiting feature. The three full-featured regulators have typical dropout voltages of 200 mV at 30 mA of output current. The two switched outputs have a minimum current capacity of 80 mA each. Each independent regulator in the SA57003 is a series pass regulator incorporating a bandgap reference, two feedback amplifiers, thermal shutdown circuit, and output current limiting. See the device block diagram shown in Figure 10 and the equivalent circuit in Figure 11. Both feedback amplifiers are referenced to the same bandgap reference. A PNP transistor is used in the device's output and serves as a series pass element. The output PNP pass transistor incorporates a dual collector. The first feedback amplifier monitors the first collector's output voltage through the use of a voltage divider network fed from the output. The second collector monitors the output current and produces a small output current
proportional to that current delivered to the output. This small proportional current is used to generate a second feedback voltage fed to the second feedback amplifier to fold back the output current to a safe level in the event of an output short. Both feedback amplifiers act on the same control node to control the PNP pass transistor. Dual path output monitoring in this manner maintains a constant output voltage while adding the feature enhancement of output current limiting. Operating stability of the SA57003 linear regulator is determined by start-up delay, transient response to loading, and stability of the feedback loop. The SA57003 has a fast transient loop response. No built-in delay is incorporated. Capacitors play an important part in compensating the regulator's output. A 4.7 F aluminum electrolytic capacitor is recommended for most applications. This consideration is made primarily on a basis of minimal cost with good performance. A tantalum capacitor could also be used. Tantalum capacitors have the advantage of being smaller size than electrolytic capacitors of the same value of capacitance. Tantalum capacitors are also not prone to dry-out. The electrolyte used in electrolytic capacitors tends to dry-out with time causing degradation in capacitance value. Avoid using low ESR film or ceramic capacitors to avoid instability problems. Keep in mind that the output capacitor tries to supply any instantaneous increase in load current. Using higher values of capacitance will enhance transient load performance as well as stability. Lowering the ESR of the capacitors will also improve the transient response to load current changes but at the expense of stability.
2001 Aug 01
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
VIN
4 10 F
SA57003
ON/OFF1 3 ENABLE CURRENT LIMIT
NS1 2 0.01 F
VOLTAGE REFERENCE
TEMP SENSOR
R VOUT1 1 R 4.7 F
ON/OFF2 NS2 0.01 F
7 8
ENABLE
CURRENT LIMIT
TEMP SENSOR
R VOUT2 9 R 4.7 F
ON/OFF3 NS3 0.01 F
5 6
ENABLE
CURRENT LIMIT
TEMP SENSOR
R VOUT3 16 R 4.7 F
VOUT3 ON/OFF4 11 ENABLE
R 12 R
VOUT4 4.7 F
VOUT3 ON/OFF5 15 ENABLE
R GND 10 R 14
VOUT5 4.7 F
SL01435
Figure 10. Simplified block diagram.
2001 Aug 01
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
SA57003
VIN 4 1 VOUT1 9 VOUT2
NS1 2 ON/OFF1 3
NS2 8 ON/OFF2 7
VOUT3 16
12 VOUT4 NS3 6 ON/OFF3 5
14 VOUT5
10 GND 11 ON/OFF4 15 ON/OFF5
SL01437
Figure 11. Equivalent circuit.
2001 Aug 01
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
APPLICATION INFORMATION
ON/OFF4 VOUT1 ON/OFF5 ON/OFF1 ON/OFF3 ON/OFF2 1 2 3 4 16 15 14 13 VOUT5 VOUT3
SA57003
5 6 VIN CIN 10 F 7 8 12 11 10 9 VOUT2 VOUT4
CNS1,2,3 (optional) 0.01 F CERAMIC
COUT1,2,3,4,5 1.0 F CERAMIC OR TANTALUM
SL01421
Figure 12. Typical application circuit.
Stability Factors: Capacitance and ESR
The operating stability of linear regulators is determined by start-up delay, transient response to load currents, and stability of the feedback loop. The SA57003 has a fast transient loop response, with no built-in delay. Keep in mind that the output capacitor tries to supply any instantaneous increase in load current from its stored energy. Using higher values of capacitance will enhance transient load performance as well as stability. Lowering the ESR of the capacitors will also improve the transient response to load current changes, but it will decrease stability.
Power dissipation calculations
A regulator's maximum power dissipation can be determined by using the following equation: PD(max) = VIN(max)IG + [VIN(max) - VOUT(min)] IOUT(max) where: VIN(max) is the maximum input voltage IG is the maximum Ground Current at maximum output current VOUT(min) is the minimum output voltage IOUT(max) is the maximum output current (VIN(max)IG) represents heat generated in the device due to internal circuit biasing, leakage, etc. [VIN(max) - VOUT(min)] is the input-to-output voltage drop across the device due to the IOUT(max) current. When multiplied by IOUT(max), this represents heat generated in the device due to the output load current.
Power dissipation factors
The thermal performance of linear regulators depends on the following parameters: Maximum junction temperature (Tj) in C Maximum ambient temperature (Tamb) in C Power dissipation capability of the package in Watts (PD) Junction-to-ambient thermal resistance in C/W The Maximum Junction Temperature and Maximum Power Dissipation are both determined by the manufacturer's process and device's design. For the most part the ambient temperature is under the control of the user. The Maximum Ambient Temperature depends on the process used by the manufacturer. The package type and manufacturer's process determines Junction-to-Ambient Thermal Resistance. These parameters are related to each other as shown in the following equation: Tj = Tamb + ( PD x Rth(j-a) ) The term ( PD x Rth(j-a) ) represents the temperature rise from the ambient to the internal junction of the device. 2001 Aug 01 12
Heat dissipation factors
The SA57003 device should not be operated under conditions that would cause a junction temperature of 150 C to be generated because the thermal shutdown protection circuit will shut down the device at or near this temperature. Heat generated within the device is removed to the surrounding environment by radiation or conduction along several paths. In general, radiated heat is dissipated directly into the surrounding ambient from the chip package and leads. Conducted heat flows through an intermediate material, such as the leads or thermal grease, to circuit board traces and heat sinks in direct contact with the device's package or leads. The circuit board then radiates this heat to the ambient. For this reason, adequate airflow over the device and the circuit board is important. The TSSOP16 package is too small to easily use external heat sinks to increase the surface area and enhance the dissipation of
Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
generated heat. Heat dissipation must depend primarily on radiated heat into the surrounding environment and the heat flow through the leads into the printed circuit board. Some improvement can be realized by allowing additional exposed copper on the circuit board near the device to serve as heat absorbers and dissipaters for the device. The overall thermal resistance from junction to the surrounding ambient of the package (Rth(j-a)) is made up of three series elements and can be thought of as the total resistance of a series electrical circuit. These elements are: Rth(j-c) = Thermal resistance from Junction-to-Case Rth(c-s) = Thermal resistance from Case-to-heat Sink Rth(s-a) = Thermal resistance from heat Sink-to-Ambient Rth(j-a) is based primarily on the package type and the size of the silicon chip used in the device. The composition of package materials plays an important part. High heat conductivity materials produce reduced Junction-to-Case resistances. Rth(c-s) value is based on the package type, heat sink interface, and contact area of the device to the heat sink. The use of thermal grease or an insulator will increase the transfer of heat from the case to the heat sink. Rth(s-a), which is thermal resistance from heat sink to the ambient, is based on heat sink emissivity and airflow over the heat sink to carry the heat away. The heat sink to ambient heat flow is dependent on the ability of the surrounding ambient media to absorb the heat. The total Rth(j-a) thermal resistance is expressed as: Rth(j-a) = Rth(j-c) + Rth(c-s) + Rth(s-a) The maximum power that a given package can handle is given by: PD + T j(max) * T amb R th(j*a)
DEFINITIONS
Line regulation is the change in output voltage caused by a change in input line voltage. This parameter is measured using pulse measurement techniques or under conditions of low power dissipation so as to not significantly upset the thermal dynamics of the device during test. Load regulation is the change in output voltage caused by a change in output load current for a constant device temperature. Quiescent current is that current which flows to the ground pin of the device when the device is operated with no load. Ground current is that current which flows to the ground pin of the device when the device is operated with output current flowing due to an applied load. It is the measurement difference of input current minus the output current. Dropout voltage is the input/output differential at which the regulator output no longer maintains regulation against further reductions in input voltage. Measured when the output drops 100 mV below its nominal value (which is measured at 1.0 V differential input/output), dropout voltage is affected by junction temperature, load current and minimum input supply requirements. Output noise voltage is the integrated output noise voltage (RMS AC) specified over a frequency range and expressed in nV/kHz or Vrms. It is measured at the output, with a constant load an no input ripple. Current limiting is internal device circuitry incorporated to limit the output current of the device. This feature is incorporated in the device to protect the device against output over current conditions or output shorts to ground. Thermal shutdown is internal device circuitry incorporated in the device to shut down the device when the chip temperature reaches a specified temperature. This feature protects the device from excessive operating temperatures that would otherwise be catastrophic to the device. Over heating can be created by accidental output shorts. Maximum power dissipation is the maximum total dissipation for which the regulator will operate within specifications.
2001 Aug 01
13
Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
TEST CIRCUITS
ON/OFF4
IO4 IO1 IO5 IO1 IO3 2 IO2 3 4 15 IO5 14 13 CVO5 RL5 IO2 A CVO4 RL4 7 10 IO2 8 9 CVO2 V A RL2 V CIN V A V CVO3 RL3 V IO3 16 A CVO1 RL1 A 1
ON/OFF5 ON/OFF1 ON/OFF3 ON/OFF2
SA57003
A 5 6 12 11
VIN
CNS1
CNS2
CNS3
SL01436
Figure 13. Test circuit 1.
PACKING METHOD
The SA57003 is packed in reels, as shown in Figure 14.
GUARD BAND
TAPE REEL ASSEMBLY
TAPE DETAIL
COVER TAPE
CARRIER TAPE
BARCODE LABEL
BOX
SL01305
Figure 14. Tape and reel packing method
2001 Aug 01
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
1.25 0.15
1.15
0.32 0.17
0.25 0.10
5.3 4.9
4.6 4.2
0.7 0.3
0.12
0.475 max
10 0
2001 Aug 01
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Philips Semiconductors
Product data
Five-output composite voltage regulator
SA57003
Data sheet status
Data sheet status [1] Objective data Preliminary data Product status [2] Development Qualification Definitions This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Changes will be communicated according to the Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-650A.
Product data
Production
[1] Please consult the most recently issued data sheet before initiating or completing a design. [2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com.
Definitions
Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification.
Disclaimers
Life support -- These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.
Contact information
For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825
(c) Koninklijke Philips Electronics N.V. 2001 All rights reserved. Printed in U.S.A. Date of release: 10-01
For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
Document order number:
9397 750 08711
Philips Semiconductors
2001 Aug 01 16

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