LMR36015-Q1
- AEC-Q100-qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, TA
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Designed for automotive applications
- Junction temperature range –40°C to +150°C
- Protection features: thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, hiccup short-circuit protection
- 0.4-V dropout with 1.5-A load (typical)
- ±1.5% reference voltage tolerance
- 3.3-V fixed-output voltage option available
- Suited for scalable power supplies
- Pin compatible with:
- LMR36006-Q1 (60 V, 0.6 A)
- LMR33620/30-Q1 (36 V, 2 A, or 3 A)
- 400-kHz, 2.1-MHz frequency options
- Pin compatible with:
- Integration reduces solution size and cost
- Small, 2-mm × 3-mm VQFN package with wettable flanks
- Few external components
- Small, 2-mm × 3-mm VQFN package with wettable flanks
- Low power dissipation across load spectrum
- 93% efficiency at 400 kHz (12 VIN, 5 VOUT, 1 A)
- Increased light load efficiency in PFM
- Low operating quiescent current of 26 µA
- Optimized for ultra low EMI requirements
- Meets CISPR25 class 5 standard
- Hotrod™ package minimizes switch node ringing
- Parallel input path minimizes parasitic inductance
- Spread spectrum reduces peak emissions
- Create a custom design using the LMR36015-Q1 with the WEBENCH® Power Designer
The LMR36015-Q1 regulator is an easy-to-use, synchronous, step-down DC/DC converter. With integrated high-side and low-side power MOSFETs, up to 1.5 A of output current is delivered over a wide input voltage range of 4.2 V to 60 V. Tolerance goes up to 66 V.
The LMR36015-Q1 uses peak-current-mode control to provide optimal efficiency and output voltage accuracy. Advanced high speed circuitry allows the LMR36015-Q1 to regulate from an input of 20 V to an output of 5 V at a fixed frequency of 2.1 MHz. Precision enable gives flexibility by enabling a direct connection to the wide input voltage or precise control over device start-up and shutdown. The power-good flag, with built-in filtering and delay, offers a true indication of system status eliminating the requirement for an external supervisor.
The LMR36015-Q1 is in a HotRod™ package which enables low EMI, higher efficiency, and the smallest package to die ratio. The device requires few external components and has a pinout designed for simple PCB layout. The small solution size and feature set of the LMR36015-Q1 are designed to simplify implementation for a wide range of end equipment.
관심 가지실만한 유사 제품
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | LMR36015-Q1 4.2-V to 60-V, 1.5-A Ultra-Small Synchronous Step-Down Converter datasheet (Rev. D) | 2020/05/26 | |
Functional safety information | LMR36015-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. C) | PDF | HTML | 2021/04/16 | |
Technical article | How device-level features and package options can help minimize EMI in automotive | PDF | HTML | 2020/08/21 | |
Technical article | Optimizing flip-chip IC thermal performance in automotive designs | PDF | HTML | 2019/12/11 | |
Application note | Understanding Mode Transitions for LMR33620/30 and LMR36006/15 | 2019/04/04 | ||
EVM User's guide | LMR360xxQEVM User's Guide | 2018/11/14 | ||
Technical article | How a DC/DC converter package and pinout design can enhance automotive EMI perform | PDF | HTML | 2018/09/04 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LMR36015AEVM — 동기 스텝다운 컨버터 평가 모듈
LMR36015FSCEVM — 동기 스텝다운 컨버터 평가 모듈
LMR36015A Non-Inverting and Inverting PSpice Transient Model
LMR36015A Unencrypted Non-Inverting and Inverting PSpice Transient Model
LMR36015FSC-Q1 Non-Inverting and Inverting PSpice Transient Model (Rev. A)
LMR36015FSC-Q1 Unencrypted Non-Inverting and Inverting PSpice Transient Model (Rev. A)
LMR36015FSC3-Q1 Non-Inverting and Inverting PSpice Transient Model
LMR36015FSC3-Q1 Non-Inverting and Inverting Unencrypted PSpice Transient Model
LMR36015SC3-Q1 PSpice Unencrypted Transient Model (Rev. A)
SNVR484 — LMR336x0 Component Calculator
지원되는 제품 및 하드웨어
제품
AC/DC 및 DC/DC 컨버터(통합 FET)
TIDA-080007 — DLP® 차량용 헤드라이트 레퍼런스 설계
TIDA-050015 — 솔루션 크기 및 저잡음에 최적화된 오토모티브 ADAS 카메라 전원 공급 장치 레퍼런스 설계
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
VQFN-HR (RNX) | 12 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치