BQ24765EVM
BQ24765 통합 FET가 포함된 SMBus 제어 배터리 충전기용 평가 모듈
BQ24765EVM
개요
The bq24765 evaluation module is a complete charger module for evaluating a multi cell integrated power MOSFETs synchronous notebook charge using the bq24765 devices. It is designed to deliver up to 8A of charge current to Li-Ion or Li-Pol applications. The charge current is programmable by SBS-like SMBus interface. The bq24765’s frequency is 700 kHz for small inductor The bq24765 has a highly integrated battery charge controller designed to work with external host commands. The charge voltage, charge current, and input current are programmable via SBS-like SMBus interface. The dynamic power management (DPM) function modifies the charge current depending on system load conditions, avoiding ac adapter overload. High accuracy current sense amplifiers enable accurate measurement of the ac adapter current, allowing monitoring of overall system power. An EV2300 board is required to interface this EVM with the PC and can be purchased separately.
특징
- Evaluation Module For BQ24765
- High Efficiency Integrated Power MOSFET Synchronous Buck Charger
- 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 SBS-Like SMBus Interface
- AC Adapter Operating Range 18 V–22 V
- 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
배터리 충전기 IC
주문 및 개발 시작
BQ24765EVM — BQ24765 Evaluation Module for SMBus Controlled Battery Charger with Integrated FETs
BQ24765EVM — BQ24765 Evaluation Module for SMBus Controlled Battery Charger with Integrated FETs
SLVC309 — bq24765EVM software
지원되는 제품 및 하드웨어
제품
배터리 충전기 IC
하드웨어 개발
평가 보드
SLVC309 — bq24765EVM software
제품
배터리 충전기 IC
하드웨어 개발
평가 보드
출시 정보
기술 자료
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| 인증서 | BQ24765EVM EU Declaration of Conformity (DoC) | 2019. 1. 2 | |||
| 사용 설명서 | bq24765 (HPA349) user's guide (Rev. A) | 2013. 10. 4 |