TPS562231
- 2-A converter integrated 95-mΩ and 55-mΩ FETs
- D-CAP3™ Mode Control with fast transient response
- Input voltage range: 4.5 V to 17 V
- Output voltage range: 0.6 V to 7 V
- Pulse skip mode
- 850-kHz switching frequency
- Low shutdown current less than 2 µA (typical)
- 2% feedback voltage accuracy (25ºC)
- Startup from pre-biased output voltage
- Cycle-by-cycle over current limit
- Hiccup-mode over current protection
- Non-latch UVP and TSD protections
- 6-pin SOT563 package
- Precision enable
- Pin-to-pin compatible with TPS563231
The TPS562231 is a simple, easy-to-use, 2-A synchronous step-down converter in SOT563 package.
The device is optimized to operate with minimum external component counts, and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP3 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
During light load operation, TPS562231 operates in pulse skip mode (PSM), which maintains high efficiency. The TPS562231 is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.
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기술 자료
설계 및 개발
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TPS562231EVM — 2-A, 동기 스텝다운 컨버터 평가 모듈
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOT-5X3 (DRL) | 6 | 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