TLV62090
- 2.5 V to 5.5 V Input Voltage Range
- DCS-Control™
- Up To 98% Efficiency
- Power Save Mode
- 20 µA Operating Quiescent Current
- 100% Duty Cycle for Lowest Dropout
- 1.4 MHz Typical Switching Frequency
- 0.8 V to VIN Adjustable Output Voltage
- Output Discharge Function
- Adjustable Softstart
- Hiccup Short Circuit Protection
- Output Voltage Tracking
- Pin-to-Pin Compatible with TPS62090, TLV62095 and TPS62095
- For Improved Feature Set, See TPS62090
- Create a Custom Design using the TLV62090 with the WEBENCH® Power Designer
The TLV62090 device is a high frequency synchronous step-down converter optimized for small solution size, high efficiency and suitable for battery powered applications. To maximize efficiency, the converter operates in pulse width modulation (PWM) mode with a nominal switching frequency of 1.4 MHz and it automatically enters power save mode operation at light load currents. When used in distributed power supplies and point of load regulation, the device allows voltage tracking to other voltage rails and tolerates output capacitors ranging from 10 µF up to 150 µF and beyond. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation.
The output voltage start-up ramp is controlled by the softstart pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable (EN) and power good (PG) pins. In power save mode, the device operates with typically 20-µA quiescent current. Power save mode is entered automatically and seamlessly, maintaining high efficiency over the entire load current range.
The device is available in a 3 mm × 3 mm 16-pin VQFN (RGT) package.
기술 자료
설계 및 개발
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TLV62090EVM-125 — TLV62090EVM-125 평가 모듈
The TLV62090EVM-125 is a fully assembled and tested circuit for evaluating the TLV62090. The TLV62090 is a step-down converter that operates with an input voltage between 2.5 V and 6 Vdc, an output voltage of 1.8 V using external resistors, and can deliver up to 3000 mA of continuous current. The (...)
TLV62090 TINA-TI Transient Reference Design
TIDC-CC3100MODBOOST — SimpleLink™ Wi-Fi® CC3100 모듈 부스터팩
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
VQFN (RGT) | 16 | 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