TPS62865
- DCS-Control topology for fast transient response
- 11-mΩ and 10.5-mΩ internal power MOSFETs
- 1% output voltage accuracy
- 4-µA operating quiescent current
- 2.4-V to 5.5-V input voltage range
- 0.6-V to VIN output voltage range
- Fixed (selectable by external resistor) and adjustable output voltage versions
- 2.4-MHz switching frequency
- Forced PWM or power save mode
- Output voltage discharge
- 100% duty cycle mode
- Hiccup short-circuit protection
- Power good indicator with window comparator
- Thermal shutdown
- Solution sizes down to 30 mm2 possible
- Available in 1.5-mm × 2.5-mm QFN with 0.5-mm pitch
- Create a custom design using the TPS62865 with the WEBENCH Power Designer
- Create a custom design using the TPS62867 with the WEBENCH Power Designer
The TPS62865 and TPS62867 devices are high-frequency synchronous step-down converters which provide an efficient, flexible, and high power-density solution. At medium to heavy loads, the converters operate in PWM mode and automatically enter Power Save Mode operation at light load to maintain high efficiency over the entire load current range. The devices can also be forced in PWM mode operation to minimize output voltage ripple. Together with its DCS-control architecture, excellent load transient performance and tight output voltage accuracy are achieved. The devices feature a Power Good signal and an internal soft start circuit. The devices are able to operate in 100% mode. For fault protection, the devices incorporate a HICCUP short circuit protection as well as a thermal shutdown.
관심 가지실만한 유사 제품
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
비교 대상 장치와 유사한 기능
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPS62865/TPS62867 2.4-V to 5.5-V Input, 4-A and 6-A Synchronous Step-Down Converter in 1.5-mm × 2.5-mm QFN Package datasheet | PDF | HTML | 2021/03/23 |
Application note | Intro to Multi-Function Pins and Their Applications in TI Step-Down Converters (Rev. A) | PDF | HTML | 2022/11/17 | |
White paper | Enabling Higher Data Rates for Optical Modules With Small and Efficient Power | 2021/03/22 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
VQFN-HR (RQY) | 9 | 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