Single Cell Li-Battery PWM Charger and Power System Management IC
DATASHEET
AXP202
Single Cell Li-Battery PWM Charger and Power System Management IC
X-Powers
© 2010 X-Powers Limited - ...
Description
DATASHEET
AXP202
Single Cell Li-Battery PWM Charger and Power System Management IC
X-Powers
© 2010 X-Powers Limited - All rights reserved
Free Datasheet http://www.datasheet4u.com/
AXP202
Single Cell Li-Battery PWM Charger and Power System Management IC
1.(Summary)
AXP202 ,() ,, 。 AXP202 USB-Compatible PWM , 2 (Buck DC-DC converter),5 (LDO),// 12-Bit ADC, 4 GPIO。 ,AXP202 /(OVP/UVP)、(OTP)、(OCP)。 AXP202 (Intelligent Power Select, IPS™) USB 、 ,(/) 。 AXP202 USB ,。 AXP202 :Two Wire Serial Interface (TWSI), ,,( Fuel Gauge)。 (1%, BIAS 1%) ,。 AXP202 6mm x 6mm 48-pin QFN 。
z , PMP/MP4, , , GPS, PDA, xPad,MID , DVD , UMPC and UMPC-like, Application Processor systems
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Confidential
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Free Datasheet http://www.datasheet4u.com/
AXP202
Single Cell Li-Battery PWM Charger and Power System Management IC
2.(Feature)
(IPS) o : 2.9V~6.3V (AMR:-0.3V~11V) o “IPS™” o USB( USB3.0) (4.4V/900mA/500mA/100mA) o 75mΩ PWM (PWM Charger) o 1.8A o o USB ( 3.0) , o , 0.5% o 4.1V/4.15V/4.2V/4.36V o o LED o (Backup Battery) o RTC o , 2 (DC-DC) o DC-DC2: 0.7-2.275V , 25mV/step, 1.6A, VRC o DC-DC3: 0.7-3.5V , 25mV/step, 1.2A 5 (LDO) o LDO1:30mA, o LDO2: LDO, 1.8V~3.3V , 100mV/step, 200mA o LDO3:0.7-3.5V , 25mV/step, 200mA o LDO4: LDO, 1.8V~3.3V , 100mV/step, 200mA o LDO5: LDO, 1.8-3.3V , 100mV/step, 50mA :VRC,Voltage Ramp Control, 。
(Signal Capture) o 12 12 Bit ADC o 2 o ...
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