IP5513A Charging Management SOC integrated with MCU
MCU
8051-Compatible Core
12K Bytes OTP
256 Bytes RAM, supports direct addressing, indirect addressing, etc.
System Clock: Low speed 32KHz; High speed 12MHz
3*16bits Timer: Timer0, Timer1, Timer2
2 PWM Multiplex Timer: Timer1, Timer2
7 Channel, 10bit ADC: 4 built-in voltage sampling channels, 2 external sampling channels, and 1 current
sampling channel
I/O: Supports up to 6 ordinary I/O ports
Discharge
600mA Synchronous Boost Conversion
Boost Voltage adjust within 4.6V~5.2V
Boost efficiency up to 93%
Charge
12.5mA~500mA linear charger, adjustable charging current 12.5mA/Step
Supports 4.20V, 4.30V 4.35V, 4.40V batteries
Supports automatic recharging
Supports feedback charging status
Low-power dissipation
Standby power consumption up to 15uA minimum
Simplified BOM
Built-in power MOS
Multiple protection, high reliability
Output: over current and short circuit protection
Input: over voltage protection and Battery over charged protection
Over temperature protection
Vin pin can withstand up to 15V (transient voltage)
ESD 4KV
Package: SOP16
