BQ24157EVM-697
BQ24157EVM-697 評估模組
BQ24157EVM-697
概覽
The BQ24157EVM-697 evaluation module is a complete charger module for evaluating compact, flexible, high-efficiency, USB-friendly, switch-mode charge management solution for single-cell Li-ion and Li-polymer batteries used in a wide range of portable applications. The bq24157 integrates a synchronous PWM controller, power MOSFETs, input current sensing, high-accuracy current and voltage regulation, and charge termination, into a small WCSP package. The charge parameters can be programmed through an I2C interface
特點
- High-efficiency fully integrated NMOS-NMOS synchronous buck charger with 3-MHz frequency.
- Integrated power FETs for up to 1.55-A charge rate.
- Programmable battery voltage, charge current, and input current via I2C™ interface.
- Boost-mode operation for USB OTG.
- LED indication for status signals.
- Test points for key signals available for testing purposes. Easy probe hook-up.
- Jumpers available. Easy-to-change connections.
訂購並開始開發
開發板
BQ24157EVM-697 — BQ24157EVM-697 Evaluation Module
BQ24157EVM-697 — BQ24157EVM-697 Evaluation Module
支援軟體
BQ24153A_6A_7B_8_9EVM_SW — BQ24153A_9 EVM v1.4.0.1
支援產品和硬體
產品
電池充電器 IC
硬體開發
開發板
BQ24153A_6A_7B_8_9EVM_SW — BQ24153A_9 EVM v1.4.0.1
產品
電池充電器 IC
硬體開發
開發板
版本資訊
The design resource accessed as www.ti.com/lit/zip/sluc283 or www.ti.com/lit/xx/sluc283c/sluc283c.zip has been migrated to a new user experience at www.ti.com/tool/download/SLUC283. Please update any bookmarks accordingly.
技術文件
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 證書 | BQ24157EVM-697 EU Declaration of Conformity (DoC) | 2019/1/2 | ||||
| 使用指南 | bq24153A/56A/57/58/59EVM Fully Integrated, Switch-Mode, One-Cell, Li-Ion Chgr (Rev. C) | 2014/5/12 |