TPS63050
- Real buck or boost with seamless transition between buck and boost mode
- 2.5 V to 5.5 V Input voltage range
- 0.5-A Continuous output current: VIN ≥ 2.5 V,
VOUT = 3.3 V - Adjustable and fixed output voltage version
- Efficiency > 90% in boost mode and > 95% in buck mode
- 2.5-MHz Typical switching frequency
- Adjustable average input current limit
- Adjustable soft-start time
- Device quiescent current < 60 µA
- Automatic power save mode or forced PWM mode
- Load disconnect during shutdown
- Overtemperature protection
- Small 1.6mm x 1.2mm, 12-pin WCSP and 2.5mm x 2.5mm 12-pin HotRod™ QFN package
- Create a custom design using the:
- TPS63050 With the WEBENCH® Power Designer
- TPS63051 With the WEBENCH® Power Designer
The TPS6305x family of devices is a high efficiency, low quiescent-current buck-boost converter, suitable for applications where the input voltage is higher or lower than the output.
Continuous output current can go as high as 500 mA in boost mode and as high as 1 A in buck mode. The maximum average current in the switches is limited to a typical value of 1 A. The TPS6305x family of devices regulate the output voltage over the complete input voltage range by automatically switching between buck or boost mode depending on the input voltage, ensuring seamless transition between modes.
The buck-boost converter is based on a fixed-frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain the highest efficiency. At low load currents, the converter enters Power Save Mode to maintain high efficiency over the complete load current range.
The PFM/PWM pin allows the user to select between automatic-PFM/PWM mode operation and forced-PWM operation. During PWM mode a fixed-frequency of typically 2.5 MHz is used. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 12-pin DSBGA and in a 12-pin HotRod package.
관심 가지실만한 유사 제품
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
기술 자료
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS63050EVM-180 — TPS63050 DSBGA 벅 부스트 레귤레이터 평가 모듈
The TPS63050EVM-180 is a customer evaluation module for the TPS63050. The TPS63050 is a small 1.6mm by 1.2mm, WCSP package buck-boost regulator with 1A switches. This EVM is set to an output voltage of 3.3V. Being a buck-boost the input voltage may vary from 2.5V to 5.5V while the EVM maintains the (...)
TPS63050EVM-679 — TPS63050 QFN 벅 부스트 레귤레이터 평가 모듈
The TPS63050EVM-679 is a customer evaluation module for the TPS63050. The TPS63050 is a small 2.5mm by 2.5mm, RMW package buck-boost regulator with 1A switches. This EVM is set to an output voltage of 3.3V. Being a buck-boost, the input voltage may vary from 2.5V to 5.5V while the EVM maintains the (...)
Unencrypted TPS63050 PSpice Transient Model Package (Rev. B)
TIDA-00725 — 광대역 광학 프론트 엔드 레퍼런스 디자인
TIDA-00886 — 단일 셀 배터리를 통해 작동하는 저전력 RF PLL-신시사이저 레퍼런스 디자인
TIDA-00823 — AC 및 DC 결합 고정 게인 증폭기를 지원하는 16비트 1GSPS 디지타이저 레퍼런스 디자인
TIDA-00822 — AC 및 DC 결합 가변 게인 증폭기를 지원하는 16비트 1GSPS 디지타이저 레퍼런스 디자인
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
DSBGA (YFF) | 12 | Ultra Librarian |
VQFN-HR (RMW) | 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