Typical Application for 1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator
Referenzdesign unter Verwendung des Teils MCP1643 von Microchip Technology
Für Endprodukte
- Backlighting
- Head Lamps
- Portable Lighting
- Rechargeable Flashlights
- Wall LED Lamps
- WLED Flashlights
Beschreibung
- Typical Application for 1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator with WLED. MCP1643 is a compact, high-efficiency, fixed frequency, synchronous step-up converter optimized to drive one LED with constant current, that operates from one and two-cell alkaline and NiMH/NiCd batteries
Haupteigenschaften
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Conversion TypeDC to DC
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TopologyBoost
Empfohlene Bauteile (4)
Teilenummer | Hersteller | Typ | Beschreibung | |||
---|---|---|---|---|---|---|
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MCP1643T-I/MS | Microchip Technology | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 0.5V to 5V Synchronous Step Up Single-Out 0.6V to 5V 0.55A 8-Pin MSOP T/R | In den Warenkorb | |
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MCP1643-I/MS | Microchip Technology | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 0.5V to 5V Synchronous Step Up Single-Out 0.6V to 5V 0.55A 8-Pin MSOP Tube | In den Warenkorb | |
|
MCP1643T-I/MC | Microchip Technology | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 0.5V to 5V Synchronous Step Up Single-Out 0.6V to 5V 0.55A 8-Pin DFN EP T/R | In den Warenkorb | |
|
MCP1643-I/MC | Microchip Technology | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 0.5V to 5V Synchronous Step Up Single-Out 0.6V to 5V 0.55A 8-Pin DFN EP Tube | In den Warenkorb |