| Charger Type |
Charger PMIC |
| Number of series cells |
1 |
| Power Supply (Min) (V) |
3.2 |
| Power Supply (Max) (V) |
13.5 |
| Charge Current (Min) (mA) |
1 |
| Charge Current (Max) (mA) |
8000 |
| VOREG |
Programmable |
| VOREG (Min) (V) |
3 |
| VOREG (Max) (V) |
4.516 |
| Control Interface |
IIC |
| Operation Mode |
Host Control |
| IO Logic Level (V) |
1.8 |
| Temperature |
-30℃~85℃ |
| Special Function |
F2:1
F1:1
Buck Charger
VAC_OVP
VBUS_OVP
IBUS_OCP
IBUS_UCP
VIN_OVP
VIN_DPM
VBAT_OVP
VOUT_OVP
IBAT_OCP
IBAT_UCP
Watch Dog
Power Path
OTG
NTC
ADC |
| Package (mm) |
WLCSP 4.510X5.145-126B |
• Supports three charging modes: HVC, SCC, and LVC
•
Support HVC mode high efficiency buck switching power converter
Support 4.5V ~ 13.5V input power supply charging；
90% efficiency on 5V/2A charging;
Input voltage and current limiting can support USB2.0 and USB3.0；
The input current limit can be adjusted from 100mA to 2.5A；
Support input voltage dynamic power management (DPM), support and battery voltage adaptive DPM voltage regulation function;；
Supports NVDC power path management；
• Support SCC mode charging, in the large load range need to maintain high efficiency, the maximum load 8A; At 4.2V/6A output conditions, the efficiency reaches 97%
•
Support LVC mode charging, in the large load range need to maintain high efficiency, the maximum load 5A, Charging path impedance 23mΩ
• Intelligent battery charge and discharge management
comply with lithium-ion battery charging specifications, including trickle charge, pre-charge, constant current, constant voltage charging process；
High precision charging current and constant voltage；
Support dynamic load management, adaptive adjustment of charging current；
Support charging current thermal regulation and thermal shutdown；
• Supports high efficiency discharge, 12mΩ battery discharge path impedance
•
Supports 1.5A OTG function
OTG achieves 93% efficiency at 1A；
OTG supports SWITCH mode and light load mode.
I
• ntegrates ADC functions. Used to detect input/output current and input/output voltage and other parameters
•
Integrates PD3.0 protocol and supports Type-C interface
•
The I2C port supports the sampling rate in standard mode: 100 KB bits, Fast mode: 400 KB bits, and Fast+ mode: 1 MB bits. Supports multi-byte read and write
• Protects against overheat and overcurrent
AW32215 is a Charger PMIC chip that integrates 2:1 charge pump Charger, high voltage switch Charger, PD3.0 fast charge protocol and other functions. It can be applied to portable devices such as smart phones and pads. The SoC accesses the registers of the AW32215 through the I2C bus to control the On/Off and charging process of its power supply.
