TPS61299-Q1
- AEC-Q100 qualified:
- Device temperature grade 1: –40°C to +125°C ambient operating temperature range
- Functional Safety-Capable
- Input voltage range: 0.5V to 5.5V
- 0.7V minimum input voltage for start-up
- Input operating voltage down to 150mV with signal VIN > 0.7V
- Output voltage range: 1.8V to 5.5V VSEL pin select output voltage
- Average input current limit: 1.2A
- 95nA typical quiescent current from VOUT
- 60nA typical shutdown current from VIN and SW
- Up to 91% efficiency at VIN = 3.6V, VOUT = 5V, and IOUT = 10µA
- Up to 94 % efficiency at VIN = 3.6V, VOUT = 5V, and IOUT = 200mA
- True disconnection at EN low
- Automatic PFM/PWM mode transition
- Auto pass-through at VIN > VOUT
- Output SCP and thermal shutdown protections
-
SOT563 package (1.6mm x 1.6mm)
The TPS61299-Q1 is a synchronous boost converter with 95nA ultra-low quiescent current and average input current limit. The device provides a power solution for portable equipment with alkaline battery and coin cell battery. This device operates at high efficiency under light-load condition to achieve long operation time and average input current limit can avoid battery discharging with high current.
The TPS61299-Q1 has wide input voltage range from 0.5V to 5.5V and output voltage range from 1.8V to 5.5V. The average input current limit of this device is 1.2A. The TPS61299-Q1 with 1.2A current limit can support up to 500mA output current from 3V to 5V conversion and achieve approximately 94% efficiency at 200mA load.
The TPS61299-Q1 has optional fast-load transient performance at output voltage is 4.5V, 5V, or 5.5V.
The TPS61299-Q1 supports true shutdown function when it is disabled.
TThe TPS61299-Q1 offers a very small solution size with 1.6mm × 1.6mm SOT563 package.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS61299-Q1 95nA Quiescent Current, 5.5V Boost Converter with Input Current Limit and Fast Transient Performance datasheet | PDF | HTML | 2023/08/24 |
| Functional safety information | TPS61299-Q1 Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | 2024/01/31 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS61299EVM-016 — TPS61299 평가 모듈
TPS61299EVM-016은 TPS61299 부스트 컨버터용 평가 툴입니다. 95nA의 정동작 전류를 지원하는 TPS61299는 알칼라인 또는 코인 배터리로 구동되는 초저 정동작 제품에 이상적입니다. 점퍼 캡 위치를 변경하면 다른 출력 전압과 빠른 과도 모드를 선택할 수 있습니다.
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOT-5X3 (DRL) | 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