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AXP152 Datasheet(PDF) 1 Page - Shenzhen X-Powers Technology Co ., Ltd |
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AXP152 Datasheet(HTML) 1 Page - Shenzhen X-Powers Technology Co ., Ltd |
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1 / 4 page  AXP152 www.x-powers.com Copyright © 2016 X-Powers Limited. All Rights Reserved Revision 1.0 1 Highly integrated PMIC with 4 DC/DC Buck Converters and 7 LDOs FEATURES 3V~5.5V Input Operating Range 15uA Off-Mode Current Support TWSI (Two Wire Serial Interface) 4 Buck DC/DC Step Down Converters - DC-DC1：PFM/PWM mode，scaling in 1.7-3.5V,50mV/step，Output current 1A - DC-DC2：PFM/PWM mode,scaling in 0.7-2.275V,25mV/step,Output current 2A, DVM - DC-DC3：PFM/PWM mode，scaling in 1.7-3.5V,50mV/step,Output current 1.2A - DC-DC4：PFM/PWM mode,scaling in 1.7-3.5V,25mV/step,Output current 1.2A 7 LDOs - LDO0：Output current 1.5A,Internal 500/900/1500mA current limited option - RTCLDO：on for RTC31，output 3.1V, One for RTC13,Output 1.3/1.8V - ALDO1：Analog LDO，scaling in 1.2-3.3V, 300mA - ALDO2：Analog LDO，scaling in 1.2-3.3V, 300mA - DLDO1：Digital LDO or Switch，scaling in 0.7-3.5V,100mV/step,300mA - DLDO2：Digital LDO or Switch，scaling in 0.7-3.5V,100mV/step,300mA - GPIOLDO：low noise LDO, scaling in 0.7-3.5V,100mV/step,30mA System Management - Support software shutdown or hardware power Off - External wake-up source - Output monitor - PWROK signal for reset or power off - OVP/UVP - Programmable power on voltage or sequence Host Interface - Programmable Interrupt and wake-up management - Internal Timer 40 pin , 5x5mm2 QFN Package APPLICATIONS Mobile Internet Device,xPad Digital Photo Frame, Portable DVD Player, Set-top Box Entertaining and Education Machine Network devices Safety monitor Application Processor Systems DESCRIPTION AXP152 is a highly integrated power management IC that provides easy and flexible power solution for applications that require multi-rail outputs. It has fully met the increasingly complex needs of application processors on accurate power control. AXP152 integrates four step-down converters (Buck DC-DC converter), seven low dropout regulators. It also features protection circuitry such as over/under- voltage protection (OVP/UVP), over-temperature protection, and over-current protection (OCP) to guarantee the power system security and stability. In addition, AXP152 includes a Two Wire Serial Interface (TWSI), through which the application processor is capable of enabling/disabling some power outputs, programming the voltage to decrease the power consumption, and provides customers with unprecedented experience of power management AXP152 is available in 5mm x 5mm 40-pin QFN package, and the package is Pb free. |
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