BQ24092EVM
BQ24092 评估模块
BQ24092EVM
概述
The user’s guide describes the bq24090/1/2/3 evaluation module (EVM), how to perform a stand-alone evaluation or interface with a host or system. The charger is designed to deliver up to 1000mA of continuous current to the battery output when programmed with a resistor on the ISET pin and is programmed at the factory for ~540mA. The USB current limit modes are selected by the ISET2 pin and limits current to a maximum of 500mA (logic high) or 100mA (float or high impedance). A low on the ISET2 pin programs the charge current using the ISET resistor.
特性
- 1% Charge Voltage Accuracy
- 10% Charge Current Accuracy
- Pin Selectable USB 100mA and 500mA Maximum Input Current Limit
- Programmable Termination and Precharge Threshold
- 6.6V Over-Voltage Protection
- Input Voltage Dynamic Power Management
- 125°C Thermal Regulation; 150°C Thermal Shutdown Protection
- OUT Short-Circuit Protection and ISET Short Detection
- Operation Over JEITA Range via Battery NTC 0.5 Fast-Charge-Current at Cold, 4.06V at Hot, bq24092/3
- Fixed 10 Hour Safety Timer
技术文档
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| 类型 | 标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 证书 | BQ24092EVM EU Declaration of Conformity (DoC) | 2019-1-2 | ||||
| 用户指南 | 1.0-A Single-Input, Single-Cell Li-Ion Battery Charger . | 2012-12-31 | ||||
| 应用手册 | Selecting the Best bq2404x/5x/9x Single Cell Battery Charger for your Applicatio | 2012-11-29 |