TPS631012
- 1.6-V to 5.5-V input voltage range
- Device input voltage > 1.65 V for start-up
- 1.0-V to 5.5-V output voltage range(adjustable)
- High output current capability, 3-A peak switch current
- 2-A I OUT for V IN ≥ 3 V, V OUT = 3.3 V
- 1.5-A I OUT for V IN ≥ 2.7 V, V OUT = 3.3 V
- High efficiency over the entire load range
- 8-µA typical quiescent current
- Automatic power save mode and forced PWM mode configurable
- Peak current buck-boost mode architecture
- Seamless mode transition
- Forward and reverse current operation
- Start-up into pre-biased outputs
- Fixed-frequency operation with 2-MHz switching
- Safety and robust operation features
- Overcurrent protection and short-circuit protection
- Integrated soft start with active ramp adoption
- Overtemperature protection and overvoltage protection
- True shutdown function with load disconnection
- Forward and backward current limit
- Default setting of internal EN
- TPS631012 and TPS631012X(X=1,2,3): CONVERTER_EN = 0
- TPS631013: CONVERTER_EN = 1
- Small solution size
- Small 1-µH inductor
- 1.803-mm × 0.905-mm in WCSP
The TPS631012 and TPS631013 are constant frequency peak current mode control buck-boost converters in tiny wafer chip scale package. They have a 3-A peak current limit (typical) and 1.6-V to 5.5-V input voltage range, and provide a power supply solution for system pre-regulators and voltage stabilizers.
Depending on the input voltage, the TPS631012 and TPS631013 automatically operate in boost, buck, or in 3-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at a defined duty cycle and avoid unwanted toggling within the modes to reduce output voltage ripple. 8-µA quiescent current and power save mode enable the highest efficiency for light to no-load conditions.
The devices offer a very small solution size in WCSP.
관심 가지실만한 유사 제품
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPS631012 and TPS631013 1.6-V to 5.5-V Input Voltage 1.5-A Buck-boost Converter with I2C in Wafer Chip Scale Package datasheet | PDF | HTML | 2023/07/19 |
EVM User's guide | TPS631012EVM, TPS631012 Evaluation Module User's Guide | PDF | HTML | 2023/07/13 | |
Certificate | TPS631012EVM-110 EU Declaration of Conformity (DoC) | 2023/06/19 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS631012EVM — 1.6V ~ 5.5V 벅 부스트 컨버터용 TPS631012 평가 모듈
TPS631012는 3.3V로 설정된 출력 전압을 지원하는 고효율 동기식 벅-부스트 컨버터입니다. 평가 모듈은 사용자가 TPS631012 벅-부스트 컨버터의 작동과 기능을 쉽게 평가하고 테스트할 수 있도록 설계되었습니다.
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
DSBGA (YBG) | 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