BQ24630EVM
BQ24630 評価モジュール、マルチセル、同期整流スイッチモード・バッテリー・チャージャ
BQ24630EVM
概要
The bq2461x is highly integrated Li-ion or Li-polymer switch-mode battery charge controllers. The bq2463x is highly integrated switch-mode battery charge controllers designed specifically to charge Lithium Phosphate battery chemistries. They offer a constant-frequency synchronous PWM controller with high accuracy charge current and voltage regulation, adapter current regulation, termination, charge preconditioning, and charge status monitoring, The bq2461x/bq2463x charges the battery in three phases: preconditioning, constant current, and onstant voltage. Charge is terminated when the current reches a minimum user-selectable level. A programmable charge timer provides a safety backup for charge termination. The q2461x/bq2463x automatically restarts the charge cycle if the battery voltage falls below an internal threshold, and enters a low-quiescent current sleep mode when the input voltage falls below the battery voltage.
特長
- Evaluation Module For bq2461x/bq2463x
- High Efficiency Synchronous Buck Charger
- User-programmable up to 26V Battery Voltage
- AC Adapter Operating Range 5V to 28V
- LED Indication for Control and Status Signals
- Test Points for Key Signals Available for Testing Purpose. Easy Probe Hook-up.
- Jumpers Available. Easy to Change Connections
バッテリ・チャージャ IC
購入と開発の開始
BQ24630EVM — BQ24630 評価モジュール、マルチセル、同期整流スイッチモード・バッテリー・チャージャ
技術資料
| 種類 | タイトル | 英語版のダウンロード | 日付 | |||
|---|---|---|---|---|---|---|
| * | ユーザー・ガイド | bq2461x/bq2463x (HPA422A) Multi-Cell Synchronous Switch-Mode Charger (Rev. A) | 2010年 7月 27日 | |||
| 証明書 | BQ24630EVM EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
| データシート | bq24630 Standalone Synchronous Switched-Mode Lithium Phosphate Battery Charger With System Power Selector and Low Iq データシート (Rev. B) | PDF | HTML | 2015年 7月 31日 |