XC6219/6211 Series
GENERAL DESCRIPTION
ETR0307-005
High Speed LDO Regulators, Low ESR Cap. Compatible, ON/OFF Switch
The XC6219/XC6211 series are highly accurate, low noise, CMOS LDO Voltage Regulators. Offering low output noise, high ripple rejection ratio, low dropout and very fast turn-on times, the XC6219/6211 series is ideal for today's cutting edge mobile phone. Internally the XC6219/6211 includes a reference voltage source, error amplifiers, driver transistors, current limiters and phase compensators. The XC6219/6211's current limiters' foldback circuit also operates as a short protect for the output current limiter and. the output pin. The output voltage is set by laser trimming. Voltages are selectable in 50mV steps within a range of 0.9V to 5.0V. The XC6219/6211 series is also fully compatible with low ESR ceramic capacitors, reducing cost and improving output stability. This high level of output stability is maintained even during frequent load fluctuations, due to the excellent transient response performance and high PSRR achieved across a broad range of frequencies. The CE function allows the output of regulator to be turned off, resulting in greatly reduced power consumption.
APPLICATIONS
Mobile phones Cordless phones, radio communication equipment Portable games Cameras, Video cameras Reference voltage sources Battery powered equipment
FEATURES
Maximum Output Current Dropout Voltage Operating Voltage Range Output Voltage Range Highly Accuracy : 150mA (VOUT<1.75V, A~D type) : 240mA (VOUT>1.8V, A~D type) : 300mA (VOUT>1.3V, E~H type) : 200mV @ IOUT=100mA : 2.0V ~ 6.0V : 0.9V ~ 5.0V (50mV steps) : +2% (VOUT>1.5V) : +30mV (VOUT1.5V) : +1% (VOUT3.0V) : 25A (TYP.) : Less than 0.1A (TYP.) : 65dB @10kHz : Ceramic capacitor compatible : SOT-25 (SOT-23-5) : SOT-89-5 (for XC6219 only) : USP-6B (for XC6219 only)
Low Power Consumption Standby Current High Ripple Rejection
Operating Temperature Range
Low ESR Capacitor Ultra Small Packages
TYPICAL APPLICATION CIRCUIT
XC6219 series
TYPICAL PERFORMANCE CHARACTERISTICS
Ripple Rejection Rate
1 2 3 CIN 1F
VIN VSS CE
VOUT
5 CL 1F
NC
4
SOT-25 (SOT-23-5)
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XC6219/6211 Series
PIN CONFIGURATION
[XC6219 Series]
VOUT NC VIN 4
CE 6 VSS 5
5
4
VOUT VSS 5 2
1 VIN 2 NC 3 VOUT
1 VIN
2 VSS
3 CE
1 NC
2 VSS
3 CE
NC 4
* The dissipation pad for the USP-6B package should be solder-plated in recommended mount pattern and metal masking so as to enhance mounting strength and hear release.
SOT-25 (SOT-23-5) (TOP VIEW)
SOT-89-5 (TOP VIEW)
USP-6B (BOTTOM VIEW)
[XC6211 Series]
VIN 5 VOUT 4
1 CE
2 VSS
3 NC
SOT-25 (SOT-23-5) (TOP VIEW)
PIN ASSIGNMENT
XC6211 SOT-25 5 2 1 3 4 PIN NUMBER XC6219 SOT-25 SOT-89-5 1 4 2 2 3 3 4 1 5 5 PIN NAME USP-6B 1 5 6 2, 4 3 VIN VSS CE NC VOUT FUNCTIONS Power Input Ground ON / OFF Control No Connection Output
FUNCTION
SERIES A, B, E, F Series C, D, G, H Series
H=High Level L=Low Level
CE H L H L
OPERATIONAL STATE ON OFF OFF ON
2/23
XC6219/6211
Series
PRODUCT CLASSIFICATION
Selection Guide
The following options for the CE pin logic and internal pull-up/down are available: High Active + no pull-down resistor built-in (standard) High Active + 2.0M pull-down resistor built-in (semi-custom) Low Active + no pull-up resistor built-in (semi-custom) Low Active + 2.0M pull-up resistor built-in (semi-custom) Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN / 2.0M (TYP.)
Ordering Information XC6219/XC6211
DESIGNATOR DESCRIPTION SYMBOL A/E B/F C/G D/H 0950 1/2 1 (*2) DESCRIPTION : High Active, pull-down resistor built in (Semi-custom) : High Active, no pull-down resistor built in (Standard) : Low Active, pull-up resistor built in (Semi-custom) : Low Active, no pull-up resistor built in (Semi-custom) : e.g. =3, =0, 3.0V : 100mV increments, 2% accuracy e.g. =2, =8, =2 2.80V, 2% : 100mV increments, 1% accuracy e.g. =2, =8, =1 2.80V, 1% : 50mV increments, 2% accuracy e.g. =2, =8, =A 2.85V, 2% : 50mV increments, 1% accuracy e.g. =2, =8, =B 2.85V, 1% : SOT-25 (SOT-23-5) : SOT-89-5 (for XC6219 only) : USP-6B (for XC6219 only) : Embossed tape, standard feed : Embossed tape, reverse feed
(*1)
CE Pin Logic
Output Voltage
Output Voltage Accuracy A B (*2) M
Packages
P D R L
NOTE
Device Orientation
*1Maximum output current of XC6219/6211 E to H series is 300mA. *2Output voltage of the 1% accuracy product is 3.0V or more.
3/23
XC6219/6211 Series
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Ta=25 PARAMETER Input Voltage Output Current Output Voltage CE Pin Voltage Power Dissipation SOT-25 SOT-89 USP-6B Operating Temperature Range Storage Temperature Range SYMBOL VIN IOUT VOUT VCE Pd Topr Tstg RATINGS 7.0 500 VSS - 0.3 ~ VIN + 0.3 VSS - 0.3 ~ VIN + 0.3 250 500 100 - 40 ~ + 85 - 55 ~ + 125 UNITS V mA V V mW
4/23
XC6219/6211
Series
ELECTRICAL CHARACTERISTICS
XC6219/6211 series
PARAMETER Output Voltage Maximum Output Current Load Regulation Dropout Voltage Supply Current Stand-by Current Line Regulation Input Voltage Output Voltage Temperature Characteristics Ripple Rejection Rate Current Limiter Short Circuit Current CE `High' Level Voltage CE `Low' Level Voltage CE `High' Level Current CE `Low' Level Current SYMBOL VOUT(E) IOUTMAX VOUT Vdif1 Vdif2 IDD Istby VOUT VINVOUT VIN VOUT IOUT=30mA ToprVOUT -40Topr85 PSRR Ilim Ishort VCEH VCEL ICEH ICEL VCE=VIN VCE=VSS
XC6219/11A, E XC6219/11B, C, D, F, G, H XC6219/11D, G XC6219/11A, B, C, E, F, H
Ta=25 CONDITIONS IOUT=30mA (*1, 2, 8) 1% accuracy=VOUT(T)>3.0V Input conditions (E-1) 1mAIOUT100mA IOUT=30mA (*3, 4, 5) IOUT=100mA (*3, 4, 5) VCE=VIN VCE=VSS VOUT(T) +1.0VVIN7.0V IOUT=30mA MIN. x 0.98 x 0.99 E-2 TYP. VOUT(T) 15 E-3 E-4 25 0.01 0.01 100 65 70 1.60 -0.10 -5.0 -0.10 300 380 50 VIN 0.25 5.0 0.10 0.10 MAX. x 1.02 x 1.01 50 UNITS CIRCUIT V mA mV mV mV A A %/V V ppm/ dB mA mA V V A A
2.0 -
50 0.10 0.20 6.0 -
IOUT=50mA, f=10kHz
VOUT(E)>1.8V
XC6219/6211A~D type (*7) XC6219/6211 E~H type (*7)
NOTE: * 1: VOUT(T) = Specified output voltage * 2: VOUT(E) = Effective output voltage (I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value.) * 3: Vdif={VIN1(*5)-VOUT1(*4) } * 4: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input. * 5: VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased. * 6: Unless otherwise stated, VIN=VOUT(T)+1.0V. * 7: Input conditions of current limit when 0.9V5/23
XC6219/6211 Series
ELECTRICAL CHARACTERISTICS (Continued)
Maximum Output Current, Input Voltage Chart
XC6219/6211A~D series SYMBOL
CONDITION, RATINGS SETTING VOLTAGE (V)
E-1 INPUT VOLTAGE (V) VIN VOUT(T)+2.0V VOUT(T)+1.0V
VOUT(T)<1.75V VOUT(T)>1.8V
E-2 MAX. OUTPUT CURRENT (mA) IOUTMAX (MIN.) 150 240
XC6219/6211E~H series SYMBOL
CONDITION, RATINGS SETTING VOLTAGE (V)
E-1 INPUT VOLTAGE (V) VIN 2.5 2.6 2.7 2.8 2.9 3.0 VOUT(T)+1.0V
0.90 ~ 1.05 1.10 ~ 1.15 1.20 ~ 1.25 1.30 ~ 1.35 1.40 ~ 1.45 1.50 ~ 1.95 2.00 ~ 6.00
E-2 MAX. OUTPUT CURRENT (mA) IOUTMAX (MIN.) 260 270 290 300
Dropout Voltage Chart
SYMBOL
PARAMETER
E-3 Vdif1 MIN. TYP. 1100 500 200 120 80 80 80 70 70 60 60 60 50 MAX. 1110 510 210 150 120 120 120 100 100 90 90 80 70 MIN. 1100 500 200 100 -
E-4 Vdif2 TYP. 1150 550 300 280 240 240 240 220 220 200 200 180 160 MAX. 1200 600 400 380 350 330 310 290 270 270 250 230 210
OUTPUT VOLTAGE
0.9 1.50 1.80 ~ 1.85 1.90 ~ 1.95 2.00 ~ 2.05 2.10 ~ 2.25 2.30 ~ 2.45 2.50 ~ 2.75 2.80 ~ 2.95 3.00 ~ 3.05 3.10 ~ 3.95 4.00 ~ 4.95 5.00
1100 500 200 100 -
* The input voltage 2.0V (MIN.) is needed to operate the IC series. When the output voltage is less than 2.0V, 2.0V-VOUT(T) of dropout voltage is needed at minimum.
6/23
XC6219/6211
Series
TEST CIRCUITS
Circuit
VIN
CIN=1.0F (ceramic)
VOUT
CL=1.0 F (ceramic)
A
V V
CE
VSS
V
RL
Circuit
A A
VIN
VO UT
OPEN
CE
VSS
Circuit
VIN
CIN=1.0F (ceramic)
VO UT
CL=1.0F (ceramic)
CE
VSS
F.F.T
IOUT=10mA
Circuit
VIN VOUT
CL=1.0F (ceramic)
IOUT=50mA
V
VIN={VO UT+1}VDC +0.5Vp-pAC
CE
VSS
V
7/23
XC6219/6211 Series
OPERATIONAL EXPLANATION
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