MIC2875-5.0YMT EV, Evaluation Board for the MIC2875-5.0V Fixed Output, 4.8A ISW, Synchronous Boost Regulator with Bi-Directional Load Disconnect
Referenzdesign unter Verwendung des Teils MIC2875 von Microchip Technology
Bilder
1 / 2
Für Endprodukte
- Stereo Audio System
Beschreibung
- MIC2875-5.0YMT EV, Evaluation Board for the MIC2875 evaluation board is a compact and highly-efficient 2MHz synchronous boost regulator with a 4.8A switch. It features a bi-directional load disconnect function which prevents any leakage current between the input and output when the device is disabled. The MIC2875 operates in bypass mode automatically when the input voltage is greater than the target output voltage. At light loads, the boost converter goes to PFM mode to improve the efficiency. The part also features an integrated anti-ringing switch to minimize EMI. The MIC2875 is designed to operate with a minimum switching frequency of 45kHz from no load to full load to minimize switching artifacts in the audio band
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage2.5 to 5.5 V
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Output Voltage5 V
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Output Current4.8 A
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TopologyBoost
Empfohlene Bauteile (2)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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MIC2875-5.0YMT-TR | Microchip Technology | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Up Single-Out 5V 8-Pin TDFN EP T/R | In den Warenkorb | |
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MIC2875-AYMT-T5 | Microchip Technology | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Up Single-Out 2.5V to 5.5V 8-Pin TDFN EP T/R | In den Warenkorb | |