LTC3456, A 2-AA-cell-powered, complete power supply for GPS navigation system
Analog Devices이 부품 LTC3456 을 사용하는 참조 설계
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최종 제품의 경우
- Digital Camera
- GPS Navigation
- MP3 Player
Description
- 2-AA-cell-powered, complete power supply for GPS navigation system. Note that the uncommitted gain block (Pins AIN and AO) is configured as an LDO controller to generate an auxiliary 2.8V output
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage4.35 to 5.5|5 V
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Output Voltage1.8|2.8|3.3|3.3 V
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Output Current0.01@2.8V|0.05@3.3V|0.1@3.3V|0.2@1.8V A
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Efficiency92 %
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TopologyBuck Boost
피쳐링 부품 (2)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
LTC3456EUF#PBF | Analog Devices | PMIC Solutions | Power Management IC 1.8V to 3.2V 24-Pin QFN EP Tube | 구매 | |
|
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LTC3456EUF#TRPBF | Analog Devices | PMIC Solutions | Power Management IC 1.8V to 3.2V 24-Pin QFN EP T/R | 구매 | |