TLV61070A
- Input voltage range: 0.5 V to 5.5 V
- 1.3-V minimum input voltage for start-up
- Output voltage setting range: 2.2 V to 5.5 V
- Two 69-mΩ (LS) / 89-mΩ (HS) MOSFETs
- 2.5-A valley switching current limit
- 92.3% efficiency at VIN = 3.6 V, VOUT = 5 V and IOUT = 1.0 A
- 1-MHz switching frequency when VIN > 1.5 V and 0.55-MHz switching frequency when VIN < 1 V
- Typical 0.1-µA shutdown current from VIN and SW
- ±2.5% reference voltage accuracy over –40°C to +125°C
- Auto PFM operation mode at light load
- Pass-through mode when VIN > VOUT
- True disconnection between input and output during shutdown
- Output overvoltage and thermal shutdown protections
- Output short-circuit protection
- 2.9-mm × 1.6-mm SOT23-6 (DDC) 6-pin package
TLV61070A device is a synchronous boost converter with 0.5-V ultra-low input voltage. The device provides a power supply solution for portable equipment and smart devices powered by various batteries and super capacitors. The TLV61070A has typical 2.5-A valley switch current limit over full temperature range. With a wide input voltage range of 0.5 V to 5.5 V, the TLV61070A supports super capacitor backup power applications, which may deeply discharge the super capacitor.
The TLV61070A operates at 1-MHz switching frequency when the input voltage is above 1.5 V. The switching frequency decreases gradually to 0.55 MHz when the input voltage is below 1.5 V down to 1 V. The TLV61070A enters power-save mode at light load condition to maintain high efficiency over the entire load current range. The TLV61070A consumes a 20-µA quiescent current from VOUT in light load condition. During shutdown, the TLV61070A is completely disconnected from the input power and only consumes a 0.1-µA current to achieve long battery life. The TLV61070A has 5.7-V output overvoltage protection, output short circuit protection, and thermal shutdown protection.
The TLV61070A offers a very small solution size with 2.9-mm × 1.6-mm SOT23-6 (DBV) package and minimum amount of external components.
관심 가지실만한 유사 제품
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TLV61070A 2.5-A Boost Converter with 0.5-V Ultra-low Input Voltage datasheet | PDF | HTML | 2021/10/05 |
EVM User's guide | TLV61070A Boost Converter Evaluation Module User's Guide | PDF | HTML | 2022/09/01 | |
Certificate | TLV61070AEVM EU RoHS Declaration of Conformity (DoC) | 2022/08/31 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TLV61070AEVM-095 — 5V, 2A 부스트 컨버터용 TLV61070A 평가 모듈
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOT-23 (DBV) | 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