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AXP223 Datasheet(PDF) 5 Page - List of Unclassifed Manufacturers |
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AXP223 Datasheet(HTML) 5 Page - List of Unclassifed Manufacturers |
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5 / 56 page  AXP223 PMIC Optimized For Multi-Core High-Performance System AXP223 Datasheet Revision 1.1 Copyright © 2013 X-Powers Limited. All Rights Reserved. PAGE 5 2 Feature Power Management(IPS ™ ) • Wide input voltage：2.9V~6.3V (AMR:-0.3V~11V) • Configurable high efficient IPS system • Adaptive USB or AC-adaptor with voltage/current-limit (4.4V/900mA/500mA) Fully Integrated Flash Charger • Built-in MOSFET max Charge Current up to 2.1A • Support Battery Temperature Monitoring • Support USB compatible charger • High precision Charging，error is less than ± 0.5% ±0.5% • Support Battery of Various Voltage such as 4.1V/4.2V/4.22V/4.24V • Automatic Charge Procedure Management • Directly drive LED to indicate charge status • Automatical scaling of charge current according to the System Load 14 Low-dropout Linear Regulator (LDO) • RTC_VCC：Always on 30mA， • ALDO1/2：Low noise LDO, voltage from 0.7V~3.3V ，100mV/step, drive capability 300mA • ALDO3：Low noise LDO,voltage from 0.7V~3.3V ，100mV/step, drive capability 200mA • LDOIO0/LDOIO1：Low noise LDO, voltage from 0.7V~3.3V ,100mV/step, drive capability 10 0mA • DLDO1/ELDO1：voltage from 0.7V~3.3V ，100mV/step, drive capability 400mA • DLDO2/DLDO3/ELDO2/ELDO3：voltage from 0.7V~3.3V ，100mV/step，drive capability 200mA • DLDO4：voltage from 0.7V~3.3V ，100mV/step，drive capability 100mA • DC5LDO：voltage from 0.7V~1.4V ，100mV/step, drive capability 200mA 2 Switch • DC1SW：Resistance 160mΩ，power from DCDC1 • CHGLED：Internal integration NMOS with 100mA drive capability ，can be used to drive vibration motor and charge LED 5 Synchronous Duck (DC-DC) • DCDC1：with Voltage from 1.6V~3.4V ,100mV/step, drive capability 1.4A • DCDC2：with Voltage from 0.6V~1.54V ,20mV/step, drive capability 2A, supporting Voltage Ramp Control(VRC) • DCDC3：with Voltage from 0.6V~1.86V ,20mV/step, drive capability 2A • DCDC4：with Voltage from 0.6V~1.54V ,20mV/step, drive capability 0.6A • DCDC5：with Voltage from 1.0V~2.55V ,50mV/step, drive capability 2A E-Gauge ™ Fuel Gauge system • Built-in high-precision dual-mode automatic metering system • Provides high adaptability for different battery under easy mode • Provide high-precision measurement of specific cells (2%) under high-precision mode • Provide Various Power Management data such as Transient Power Consumption(mA or mW)， Remaining Battery Life(% or mAh)，Charge State(%) and Charge Time • Two-level Low-Power Warning & Protection • Provide AXP223 Die Temperature Host Interface • Host can exchange data with P2WI/RSB(Push-Pull Two Wire Interface/Reduced Serial Bus) • Flexible Interrupts Management • Flexible Pin Function Configuration. 2 GPIO can be set as IO, ADC and so on • On-chip Configurable Timer • 12 Registers for Data storage during System Power-off System Management • Support Soft Reset and Hard Reset • Support Soft Power-off and Hard Power-off，Support external Wakeup Triggers • PWROK indicating System Reset or Power-off • External Power Detection(Plugin/Removal/Inqualified Drive Capability) • Support Soft Power-on for Input & Output • Overvoltage/Undervoltage Protection (OVP/UVP) • Overcurrent Protection (OCP) • Over temperature Protection (OTP) Highly Integration • Internal Reference Voltage with High Accuracy（0.5%） • On-chip MOSFET |
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