LTC3456, A 2-AA-cell-powered, complete power supply for GPS navigation system
Using Part
Vignette
1 / 1
Pour les produits finaux
- 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
Caractéristiques principales
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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
Pièces en vedette (2)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
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LTC3456EUF#PBF | Analog Devices | PMIC Solutions | Power Management IC 1.8V to 3.2V 24-Pin QFN EP Tube | Ajouter au panier | |
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LTC3456EUF#TRPBF | Analog Devices | PMIC Solutions | Power Management IC 1.8V to 3.2V 24-Pin QFN EP T/R | Ajouter au panier | |