계산 툴
데이터 시트
이 제품의 최신 버전이 있습니다
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
LM63615-Q1
- AEC-Q100-qualified for automotive applications
- Device temperature grade 1: –40°C to +125°C ambient operating temperature
- Functional Safety-Capable
- Supports automotive system requirements
- Input voltage range: 3.5V to 36V
- Short 50ns minimum on time
- Good EMI performance Pseudo-random spread spectrum Compatible with CISPR 25
- 23µA low operating quiescent current
- –40°C to +150°C junction temperature range
- High design flexibility
- Small design size
- As small as 10mm × 10mm for 2.5A, 2.2MHz with WSON package
- Highly integrated design
- Low component count
The LM636x5-Q1 is an easy-to-use, synchronous, step-down DC/DC converter designed for rugged automotive applications. The LM636x5-Q1 can drive up to 1.5A or 2.5A of load current from an input of up to 36V. The converter has high light load efficiency and output accuracy in a small design size. Features such as a RESET flag and precision enable provide both flexible and easy-to-use solutions for a wide range of applications. Automatic frequency foldback at light load improves efficiency while maintaining tight load regulation. Integration eliminates many external components and provides a pinout designed for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, and hiccup short-circuit protection. The LM636x5-Q1 is available in the HTSSOP 16-pin power package, with PowerPAD™ integrated circuit package, and the WSON 12-pin power package.
기술 자료
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
10개 모두 보기 | 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | LM636x5-Q1 3.5V to 36V , 1.5A, and 2.5A Automotive Step-Down Voltage Converter datasheet (Rev. H) | PDF | HTML | 2024/06/11 |
| Functional safety information | LM636x5-Q1 Functional Safety FIT Rate, FMD, and Pin FMA (Rev. A) | PDF | HTML | 2024/03/25 | |
| Functional safety information | LM636xx-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. E) | PDF | HTML | 2024/03/18 | |
| Application note | Inverting Buck-Boost Application for the LM63615-Q1 | PDF | HTML | 2023/03/12 | |
| Application note | Working with Inverting Buck-Boost Converters (Rev. B) | PDF | HTML | 2022/10/18 | |
| Selection guide | Buck Converter Quick Reference Guide (Rev. B) | 2021/04/08 | ||
| Application note | PCB Thermal Design Tips for Automotive DC/DC Converters | PDF | HTML | 2020/11/12 | |
| Certificate | LM63615QDRREVM EU Declaration of Conformity (DoC) (Rev. A) | 2020/09/15 | ||
| EVM User's guide | LM63615DRREVM EVM User's Guide | PDF | HTML | 2020/07/24 | |
| White paper | 자동차 및 산업 분야의 기능적 안전성 인증 간소화 | 2020/06/09 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
평가 보드
LM63615QDRREVM — 확산 스펙트럼을 지원하는 3.5V~36V, 1.5A 스텝다운 전압 컨버터용 평가 모듈
The LM63615QDRREVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LM63625-Q1 synchronous step-down converter.
레퍼런스 디자인
PMP22063 — 상온/저온 크랭킹 기능을 갖춘 오토모티브 클러스터 및 디스플레이 전원 레퍼런스 디자인
This reference design provides the system rails for automotive HUD, center information display, cluster display, or other automotive displays. A 3.3-V bus is generated by an off-battery buck converter. A boost converter provides 3.3-V to 5-V conversion and a buck provides 1.8 V from the 3.3-V (...)
레퍼런스 디자인
PMP22030 — 인포테인먼트 디스플레이를 위한 효율적인 저열, CISPR 25 클래스 5 호환 전원 레퍼런스 설계
This reference design is focused on the power tree for an automotive infotainment display unit covering various power supply rails including two off-battery converters providing 5.0-V and 3.3-V, and intermediary system rails of 1.8-V and 1.1-V. The test results demonstrate high efficiency, low (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HTSSOP (PWP) | 16 | Ultra Librarian |
| WSON (DRR) | 12 | Ultra Librarian |
주문 및 품질
포함된 정보:
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
포함된 정보:
- 팹 위치
- 조립 위치