LM3281EVM
LM3281EVM 아날로그 바이패스를 지원하는 3.3V 미니어처 스텝다운 DC-DC 컨버터
LM3281EVM
개요
LM3281EVM facilitates the evaluation of the LM3281 1.2A, 3.3V miniature step down DC-DC converter IC. It is a high efficiency low noise buck converter optimized for powering noise-sensitive wireless connectivity chipsets and RF front end modules (FEM). The unique analog bypass feature maintains regulation for longest input voltage range until the full bypass occurs due to input voltage falling below regulation target. Bypass mode also provides a very low drop out of 60mv typ. at 600mA. Very low quiescent current makes the LM3281 ideal for “always-on” applications, and its small solution size is very attractive for space constrained mobile applications. Standard banana jacks are provided on the EVM board for ease of evaluation.
특징
- Small solution size
- Superior transient response
- Very low dropout analog bypass mode
- Low quiescent current
AC/DC 및 DC/DC 컨버터(통합 FET)
주문 및 개발 시작
평가 보드
LM3281EVM — LM3281EVM 1.2A, 3.3V Miniature Step Down DC-DC Converter with Analog Bypass
LM3281EVM — LM3281EVM 1.2A, 3.3V Miniature Step Down DC-DC Converter with Analog Bypass
기술 자료
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2개 모두 보기
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| 인증서 | LM3281EVM EU Declaration of Conformity (DoC) | 2019. 1. 2 | |||
| 사용 설명서 | Using the LM3281 Evaluation Module | 2014. 11. 24 |