TPS54560-Q1
고압측 MOSFET이 통합된 오토모티브 60V, 5A, 스텝다운 레귤레이터
TPS54560-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 ESD Classification Level H1C
- Device CDM ESD Classification Level C3B
- Device Temperature Grade 1: –40°C to 125°C
- High Efficiency at Light Loads With Pulse-Skipping
Eco-Mode™ - 92-mΩ High-Side MOSFET
- 146-µA Operating Quiescent Current and 2-µA
Shutdown Current - 100-kHz to 2.5-MHz Adjustable Switching Frequency
- Synchronizes to External Clock
- Low Dropout at Light Loads with Integrated BOOT
Recharge FET - Adjustable UVLO Voltage and Hysteresis
- 0.8-V 1% Internal Voltage Reference
- 8-Pin HSOIC with PowerPAD™ Package
- –40°C to 150°C TJOperating Range
- Supported by WEBENCH® Software Tool
The TPS54560-Q1 is a 60-V, 5-A, step-down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65 V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low-ripple, pulse-skip mode reduces the no load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.
Undervoltage lockout is internally set at 4.3 V but can be increased using an external resistor divider at the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start-up and eliminate overshoot.
A wide adjustable frequency range allows either efficiency or external component size to be optimized. Output current is limited cycle-by-cycle. Frequency foldback and thermal shutdown protects internal and external components during an overload condition.
The TPS54560-Q1 is available in an 8-pin thermally enhanced HSOIC PowerPAD package.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPS54560-Q1 4.5-V to 60-V Input, 5-A, Step-Down DC-DC Converter With Eco-Mode™ datasheet (Rev. A) | PDF | HTML | 2014/12/17 |
Application note | NRND & Differences TPS54340/360/540/560 and TPS54340B/360B/540B/560B | 2019/04/05 | ||
EVM User's guide | Evaluation Module for the TPS54540-Q1 Step-Down Converter | 2013/09/24 | ||
EVM User's guide | Evaluation Module for the TPS54560 Step-Down Converter | 2013/02/01 |
설계 및 개발
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TPS54560EVM-515 — TPS54560 스텝다운 DC-DC 컨버터 평가 모듈
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
HSOIC (DDA) | 8 | 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