BQ24157EVM-697
BQ24157EVM-697 評価基板
BQ24157EVM-697
概要
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
特長
- 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.
購入と開発の開始
BQ24153A_6A_7B_8_9EVM_SW — BQ24153A_9 EVM v1.4.0.1
バージョン: 01.00.00.0C
リリース日: 23 3 2014
製品
バッテリ・チャージャ IC
ハードウェア開発
評価ボード
リリース情報
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/jp/download/SLUC283. Please update any bookmarks accordingly.
技術資料
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