LM53600-Q1
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Device temperature grade 1: –40°C to 125°C ambient operating temperature range
- Device HBM classification level 2
- Device CDM classification level C5
- –40°C to 150°C junction temperature range (available)
- Wide operating input voltage: 3.55 V to 36 V (with transient to 42 V)
- Spread spectrum option available
- 2.1-MHz fixed switching frequency
- Low quiescent current: 23 µA
- Shutdown current: 1.8 µA
- Adjustable, 3.3-V, or 5-V output
- Maximum current load: 650 mA for LM53600-Q1, 1000 mA for LM53601-Q1
- Pin-selectable forced PWM mode
- RESET output with filter and delay release
- External frequency synchronization
- Internal compensation, soft start, current limit, and UVLO
- 10-lead, 3-mm × 3-mm SON package with wettable and non-wettable flanks
The LM53600-Q1 and LM53601-Q1 synchronous buck regulator devices are optimized for automotive applications, providing an output voltage of 5 V, 3.3 V, or an adjustable output. Load current up to 650 mA is supported by the LM53600-Q1, while the LM53601-Q1 supports up to 1000 mA. Advanced high-speed circuitry allows the LM53600-Q1 and LM53601-Q1 devices to regulate from an input of 18 V to an output of 3.3 V at a fixed frequency of 2.1 MHz. Innovative architecture allows the device to regulate a 3.3-V output from an input voltage of only 3.8 V. The input voltage range up to 36 V, with transient tolerance of up to 42 V, eases input surge protection design. An open drain reset output, with filtering and delayed release, provides a true indication of system status. This feature negates the requirement for an additional supervisory component, saving cost and board space. Seamless transitions between PWM and PFM modes, along with a quiescent current of only 23 µA, ensures high efficiency and superior transient response at all loads. Few external components are needed allowing the generation of compact PCB layout. While the LM53600-Q1 and LM53601-Q1 devices are Q1 rated, electrical characteristics are ensured across a junction temperature range of –40°C up to 150°C.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | LM53600/01-Q1 0.65-A/1-A, 36-V Synchronous, 2.1-MHz Automotive Step-Down DC/DC Converter datasheet (Rev. D) | PDF | HTML | 2021. 5. 14 | |
| 선택 가이드 | Automotive Infotainment EE Buck Converter/Controller Selection Guide (Rev. B) | 2021. 4. 15 | |||
| 선택 가이드 | Buck Converter Quick Reference Guide (Rev. B) | 2021. 4. 8 | |||
| 애플리케이션 노트 | Designing High Performance, Low-EMI, Automotive Power Supplies | 2017. 9. 30 | |||
| 기술 문서 | Power over coax: A design guide for automotive applications | PDF | HTML | 2016. 8. 26 | ||
| 기술 문서 | The value of wettable flank-plated QFN packaging for automotive applications | PDF | HTML | 2016. 2. 3 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LM53600MAEVM — 확산 스펙트럼을 지원하는 LM53600-Q1 조정 가능한 출력, 650mA 벅 레귤레이터 평가 모듈
LM53600MAEVM Demonstrates the capabilities of the LM53600MQDSX Automotive Integrated Buck regulator. It features all the input necessary to configure and operate the device. The EVM has an EMI filter on the back side. The user can choose to bypass that filter using the available posts close to the (...)
LM53600NAEVM — 확산 스펙트럼을 지원하는 LM53600-Q1 3.3V 출력, 650mA 벅 레귤레이터 평가 모듈
LM53600NAEVM demonstrates the capabilities of the LM53600NQDSX Automotive Integrated Buck regulator. It features all the input necessary to configure and operate the device. The EVM has an EMI filter on the back side. The user can choose to bypass that filter using the available posts close to the (...)
TIDA-00901 — 차량용 12V, 200W(20A) BLDC 모터 드라이브 레퍼런스 설계
HVAC 송풍기와 같은 12V 차량용 애플리케이션에서 작동하도록 설계된 3상 브러시리스 DC 모터 드라이브입니다. 이 레퍼런스 설계는 200W 범위의 모터를 구동하고 최대 20A의 전류를 처리할 수 있습니다. 무센서 작동 또는 외부 홀 효과 센서를 활용하는 이 설계는 다양한 모터에 맞게 자유롭게 조정할 수 있습니다.
TIDA-01003 — YUV422, FPD-Link III 및 4V~36V Power over Coax를 지원하는 차량용 1MP 카메라 모듈 레퍼런스 설계
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| WSON (DSX) | 10 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.