BQ24725AEVM-710
BQ24725A 1-4 셀 Li+ 배터리 SMBus 충전 컨트롤러용 평가 모듈
BQ24725AEVM-710
개요
The BQ24725AEVM-710 evaluation module (EVM) is a complete charger module for evaluating a multicell synchronous notebook turbo boost charge using the bq24725A device. It is designed to deliver up to 4 A of charge current to Li-ion or Li-polymer applications. The charge current is programmable by SMBus interface through the EV2300 interface board The bq24725AEVM-710 does not include the EV2300 interface board. In order to evaluate the bq24725AEVM-710, a user must order the EV2300 interface board separately
특징
- Evaluation module for bq24725A
- High-efficiency NMOS-NMOS synchronous buck charger with 750-kHz frequency
- High-efficiency and low-cost NMOS power path selector and integrated gate driver
- User-selectable 1-cell, 2-cell, 3-cell, or 4-cell Li-ion battery voltage
- Programmable battery voltage, charge current, and ac adapter current via SMBus interface
- Flexible Chargeoption() register control via SMBus interface
- AC adapter operating range 4.5 V–24 V
- Test points for key signals available for testing purposes. Easy probe hook-up
- Jumpers available. Easy-to-change connections
배터리 충전기 IC
주문 및 개발 시작
평가 보드
BQ24725AEVM-710 — Evaluation Module for BQ24725A 1-4 Cell Li+ Battery SMBus Charge Controller
BQ24725AEVM-710 — Evaluation Module for BQ24725A 1-4 Cell Li+ Battery SMBus Charge Controller
기술 자료
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2개 모두 보기
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| 인증서 | BQ24725AEVM-710 EU Declaration of Conformity (DoC) | 2019. 1. 2 | |||
| 사용 설명서 | bq24735/725A Battery Charger Evaluation Module (Rev. A) | 2011. 8. 16 |