LM63635C-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 minimum on-time of 50ns
- Good EMI performance
- Psuedo-random spread spectrum
- Compatible with CISPR 25
- Low operating quiescent current of 23µA
- Junction temperature range –40°C to +150°C
- High design flexibility with minimal external
components
- Fixed VOUT at 3.3V or 5V
- Fixed switching frequency at 400kHz or 2.1MHz
- Output current up to 3.25A
- Small design size
- As small as: 14mm × 14mm for 3.25A, 2.2MHz with WSON package
- Highly integrated design with low external component count
The LM63635C-Q1 regulator is an easy-to-use, synchronous, step-down, DC/DC converter designed for rugged automotive applications. The LM63635C-Q1 can drive up to 3.25A 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 LM63635C-Q1 is available in a WSON 12-pin power package.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | LM63635C-Q1 3.5V to 36V, 3.25A, Automotive Step-Down Voltage Converter datasheet (Rev. A) | PDF | HTML | 2025. 5. 16 | |
| 기능 안전 정보 | LM63635C-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | PDF | HTML | 2024. 1. 18 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LM63635DNEVM — 확산 스펙트럼을 지원하는 3.5V~36V, 3.25A 스텝다운 전압 컨버터용 LM63635DN 평가 모듈
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| WSON (DRR) | 12 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.