1.2V, 3.3V DC to DC Multi-Output Power Supply for Portable
Referenzdesign unter Verwendung des Teils MIC23250-S4YMT von Microchip Technology
Bilder
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Für Endprodukte
- Cellular Phone
- Digital Camera
- GPS Navigation
- MP3 Player
- Portable
- Portable Media Player
- Smart Phone
- USB Dongle
- Wireless LAN
Beschreibung
- MIC23250 is a dual 400mA 4MHz switching regulator with Hyper Light Load mode. MIC23250 is highly efficient, consuming 33A of quiescent current to operate both of its outputs
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage2.7 to 5.5 V
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Output Voltage1.2|3.3 V
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Output Current0.4@1.2V|0.4@3.3V A
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Efficiency94 %
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TopologyBuck
Empfohlene Bauteile (1)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
|
MIC23250-S4YMT-TR | Microchip Technology | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.7V to 5.5V Synchronous Step Down Dual-Out 1.2V/3.3V 0.4A 10-Pin TDFN EP T/R | In den Warenkorb | |