STMicroelectronics Buck Converter, 400 mA Output Current, 5 Outputs
- RS 제품 번호:
- 234-8889
- 제조사 부품 번호:
- ST1PS03AQTR
- 제조업체:
- STMicroelectronics
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RS는 이 제품을 더 이상 판매하지 않습니다.
- RS 제품 번호:
- 234-8889
- 제조사 부품 번호:
- ST1PS03AQTR
- 제조업체:
- STMicroelectronics
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모두 선택 | 제품 정보 | 값 |
|---|---|---|
| 브랜드 | STMicroelectronics | |
| Product Type | Buck Converter | |
| Output Current | 400mA | |
| Number of Outputs | 5 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 80°C | |
| Series | ST1PS03 | |
| Standards/Approvals | No | |
| Maximum Input Voltage | 5.5V | |
| Minimum Input Voltage | 1.8V | |
| 모두 선택 | ||
|---|---|---|
브랜드 STMicroelectronics | ||
Product Type Buck Converter | ||
Output Current 400mA | ||
Number of Outputs 5 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 80°C | ||
Series ST1PS03 | ||
Standards/Approvals No | ||
Maximum Input Voltage 5.5V | ||
Minimum Input Voltage 1.8V | ||
The STMicroelectronics nano-quiescent miniaturized synchronous step-down converter, which is able to provide up to 400 mA output current with an input voltage ranging from 1.8 V to 5.5 V. This converter is specifically designed for applications where high efficiency, PCB size and thickness are the key factors.
500 nA input quiescent current at VIN = 3.6 V (not switching)
92% typical efficiency at 10 mA load (VIN = 3.6 V, VOUT = 2.5 V)
100% duty cycle
1.8 V to 5.5 V input operating range
Undervoltage lockout 1.57 V (VIN falling, typ.)
Up to 400 mA output current capability
Low power control operation for the best efficiency
Embedded soft-start circuit
Tiny external components L = 2.2 μH typical
Selectable output voltages 1.6 V to 3.3 V
Output voltage Power Good
±1.5% output voltage accuracy (VOUT, TA = 25 °C)
Dynamic output voltage selection (D0, D1 and D2)
Load switch controlled by AUX input
Available in TQFN12 package
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