LM74610-DQEVM
역방향 전극 보호 스마트 다이오드 컨트롤러 오링 평가 모듈
LM74610-DQEVM
개요
The LM74610-DQEVM evaluation module demostrates reverse polarity protection as a replacement of Schottkey Diodes and P-Channel MOSFETs in a diode OR-ing configuration. In this reverse polarity protection solution two LM74610 Smart Diode Controllers are used to drive two 40V (VDS) external N-Channel MOSFETs. The LM74610-DQEVM emulates an ideal diode OR-ing properties when connected in series with two seperate voltage rails or power supplies. This OR-ing controller allows MOSFETs to replace diode rectifiers in power distribution networks thus reducing both power loss and voltage drops. When a negative voltage is senced at any of the Inputs, the LM74610 pulls down the MOSFET gate and isolates the connected load from the power supply.The output voltage continues to follow higher positive voltage. The TVS voltage clamping diodes for both inputs make LM74610-DQEVM safe for ISO7637 transient pulse testing.
특징
- Maximum Reverse Voltage: -45V
- Fast Response to Dynamic Current Reversal <10μs
- Maxium Input Voltage is Drain-Source voltage of the MOSFET: 40V
- Maximum Load Current is Drain Current (Id): 75A
- Zero Iq and Low Reverse Leakage Current
- Meets Automotive ISO7637 and CISPR25 Requirements
- LM74610-DQEVM Reverse Polarity Protection Smart Diode Controller OR-ing Evaluation Module
이상적인 다이오드 및 오링 컨트롤러
주문 및 개발 시작
LM74610-DQEVM — Reverse Polarity Protection Smart Diode Controller ORing Evaluation Module
LM74610-DQEVM — Reverse Polarity Protection Smart Diode Controller ORing Evaluation Module
기술 자료
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| * | EVM User's guide | LM74610-DQEVM User’s Guide | 2015. 10. 12 | ||
| * | EVM User's guide | LM74610-SQ EVM User’s Guide | 2015. 10. 10 | ||
| 인증서 | LM74610-DQEVM EU Declaration of Conformity (DoC) | 2019. 1. 2 |