BQ25792EVM
具有双输入选择器的 I2C 控制、5A、1-4 节电池降压/升压充电器评估模块
BQ25792EVM
概述
The BQ25792 evaluation module (EVM) is used to evaluate the BQ25792 device. The BQ25792 is an integrated switched-mode buck-boost battery charge management device in HOTROD (QFN) package, intended for 1- to 4-series cell li-ion and li-polymer batteries from 3.6-V to 24-V input with programmable 750-KHz and 1500-KHz switching frequency. The I2C serial interface with charging and system settings makes the device a truly flexible solution.
特性
- Easily evaluate the high-efficiency 5-A switch-mode buck-boost charger in the HOTROD (QFN) package
- Use of EV2400 interface to switch between charge and USB on-the-go (OTG) as well as monitor charger status and faults as well as voltages and current with an integrated analog-to-digital converter (ADC)
- Use of an onboard USB input adapter for connecting to a USB source and either communication through D+/D– to set the default input current limit
- Onboard test points, sense resistors and jumpers facilitate measurement of high-efficiency and high accuracy voltage and current regulation
- Bi-directional blocking NFETs included for evaluating dual input source selector, with jumpers to bypass
EVM PCB
Not included
EV2400 which is required for operation
电池充电器 IC
技术文档
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 数据表 | 带双输入选择器和 USB PD 3.0 OTG 输出的 BQ25792 I2C 控制、1-4 节、5A 降压/升压电池充电器 数据表 (Rev. C) | PDF | HTML | 英语版 (Rev.C) | PDF | HTML | 2022年 8月 31日 | |
| 用户指南 | BQ25792EVM、BQ25798EVM 和 BQ25798BKUPEVM (BMS034) 评估模块 (Rev. E) | PDF | HTML | 英语版 (Rev.E) | PDF | HTML | 2022年 8月 16日 | |
| 应用手册 | 如何使BQ25792可靠地激活过放电池 | 2022年 2月 13日 | ||||
| 证书 | BQ25792EVM EU Declaration of Conformity (DoC) | 2020年 3月 26日 |