TLV61225
- Up to 94% Efficiency at Typical Operating
Conditions - 5-µA Quiescent Current
- Operating Input Voltage from 0.7 V to 3.3 V
- Pass-Through Function During Shutdown
- Output Current of More Than 40-mA From a
1.2-V Input - Typical Switch Current Rating 400 mA
- Output Overvoltage Protection
- Overtemperature Protection
- Fixed 3.3-V Output Voltage
- Small 6-Pin SC-70 Package
- APPLICATIONS
- Battery-Powered Applications
- 1- to 2- Cell NiMH or Alkaline
- 1-Cell Li-Primary
- Consumer and Portable Medical Products
- Personal Care Products
- Battery-Powered Applications
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The TLV61225 device provides a power-supply solution for products powered by either a single-cell or 2-cell alkaline or NiMH, or 1-cell Li-primary battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of this device is set internally to a fixed output voltage of 3.3 V. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is offered in a 6-pin SC-70 package (DCK) measuring 2 mm × 2 mm to enable small circuit layout size.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TLV61225 Single-Cell High-Efficient Step-Up Converter in 6-Pin SC-70 Package datasheet (Rev. A) | PDF | HTML | 2015/05/21 |
Application note | Extending the Soft Start Time Without a Soft Start Pin (Rev. B) | 2017/06/15 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TIDA-00670 — 저비용, 유연한 전압 통제기 및 배터리 테스터 레퍼런스 디자인
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOT-SC70 (DCK) | 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