AW32002CSR

Single Cell Li-ion Battery Charger with Power Path Management and Full USB Compliance

产品手册：

在线预览 - AW32002CSR - 产品手册

参考价格

1-99￥4.61
100-249￥3.78
250-499￥3.05
500-999￥2.40
1000+￥1.85

产品详细信息

参数

Charger Type	Linear Charger
Number of series cells	1
Power Supply (Min) (V)	4
Power Supply (Max) (V)	5.5
Charge Current (Min) (mA)	8
Charge Current (Max) (mA)	512
VOREG	Programmable
VOREG (Min) (V)	3.6
VOREG (Max) (V)	4.545
Control Interface	IIC
Operation Mode	Host Control
IO Logic Level (V)	1.8
Temperature	-40℃~85℃
Special Function	NTC
Package (mm)	WLCSP 1.68X1.68-9B

封装 | 引脚 | 尺寸

WLCSP 1.68X1.68-9B

特性

Charge Voltage Regulation Accuracy:
±0.5% ( 0°C to 50°C )
Charge Current Accuracy: ±5%
Maximum 28V Input Voltage Rating with Over-Voltage Protection
Complete Charge Process with Pre-Charge, Fast Charge and Constant Voltage Regulation
Programmable Charge Parameters Through I2C Compatible Interface
Programmable Charge Termination and Autonomous Recharge
Wide Range of Fast Charge Current: 8mA~500mA
Strong and Robust Protection: VIN OVP, Battery OVP, OCP, Reverse Leakage Protection, Short Protection, Thermal Protection, PCB Over Temperature Protection
BATFET Control to Support Shipping Mode
System Reset Function
Fully Integrated Power Path Management
Ultra-low Battery Leakage Current to Support Shipping Mode
WLCSP 1.68mm×1.68mm×0.63mm-9B, 0.5mm Pitch Package
7-bit slave address (A7~A1) is 1001001 binary(0x49H)
IEC62368-1 Approved-File No.BE-37454

说明

The AW32002 is a highly-integrated Li-Ion/Li-Polymer battery linear charger with system power path management. The charge process of AW32002 includes: Pre-Charge, Fast Charge and Constant Voltage Regulation. The charge parameters and operating modes are programmable through I2C interface. The charge process runs automatically and recharging occurs when the battery voltage drops below VBAT_REG-VRECH after the charge done status.

技术文档

类型	项目标题	语言	日期
产品设计指南	AW32002 Hardware Design Guide	中文	2023-10-26
产品手册	DS_AW32002_EN_V1.8	英文	2023-11-23
技术帖	【技术帖】艾为之“店”，充电如何选品？	中文	2024-05-31

设计和开发

如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。

硬件开发

评估板

AW32001CSR EVB V1.1 — AW32001CSR EVB 是芯片演示板，主要包含输入、输出等功率引脚（测试点）和各配置引脚，板上集成单片机芯片，可通过I2C对充电电流、充电电压进行配置

用于艾为线性充电芯片的EVB评估板

了解详情

软件开发

应用软件和框架

AW3200X_GUI — AW3200X系列产品的调试工具

AW3200X产品的调试工具，用于产品配置调试，界面直观便于操作，协助用户快速完成产品功能验证

了解详情

驱动程序或库

AW320XX_Drivers — AW320XX系列MCU驱动

AW320XX系列MCU驱动，包含参考代码和移植说明

了解详情

硬件开发

评估板

用于艾为线性充电芯片的EVB评估板

了解详情

软件开发

应用软件和框架

AW3200X_GUI — AW3200X系列产品的调试工具

AW3200X产品的调试工具，用于产品配置调试，界面直观便于操作，协助用户快速完成产品功能验证

了解详情

驱动程序或库

AW320XX_Drivers — AW320XX系列MCU驱动

AW320XX系列MCU驱动，包含参考代码和移植说明

了解详情