TPS62260-Q1
- Qualified for Automotive Applications
- High-Efficiency Step-Down Converter
- Output Current up to 600 mA
- Wide VIN Range from 2-V to 6-V for Li-Ion Batteries with
Extended Voltage Range - 2.25-MHz Fixed Frequency Operation
- Power Save Mode at Light Load Currents
- Output Voltage Accuracy in PWM Mode ±1.5%
- 15-µA (Typ) Quiescent Current
- 100% Duty Cycle for Lowest Dropout
- Soft Start
- Voltage Positioning at Light Loads
- Available in a Small 2×2×0,8-mm SON Package
- Allows <1-mm Solution Height
- APPLICATIONS
- PDAs, Pocket PCs
- Low Power DSP Supply
- Portable Media Players
- POL applications
The TPS6226x devices are high-efficiency synchronous step-down dc-dc converters optimized for battery powered applications. It provides up to 600-mA output current from a single Li-Ion cell and is ideal to power mobile phones and other portable applications.
With an wide input voltage range of 2 V to 6 V, the device supports applications powered by Li-Ion batteries with extended voltage range, two and three cell alkaline batteries, 3.3-V and 5-V input voltage rails.
The TPS6226x operates at 2.25-MHz fixed switching frequency and enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range.
The Power Save Mode is optimized for low output voltage ripple. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 µA. TPS6226x allows the use of small inductors and capacitors to achieve a small solution size.
The TPS6226x is available in a very small 2×2mm 6-pin SON package.
관심 가지실만한 유사 제품
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기술 자료
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS62260EVM-229 — TPS62260 6V 입력, 1.2V 출력, 0.6A 평가 모듈
The TPS62260EVM-229 facilitates evaluation of the TPS62260 2.25 MHz, 600 mA step-down converter in 2x2SON/TSOT-23 package.
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOT-23-THN (DDC) | 5 | Ultra Librarian |
WSON (DRV) | 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