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
立即订购并开发
评估板
BQ25792EVM — 具有双输入选择器的 I2C 控制、5-A、1-4 电池降压-升压充电器评估模块
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