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MCP1662 High-Voltage Step-Up LED Driver

MCP1662 Description

MCP1662 High-Voltage Step-Up LED Driver with UVLO and Open Load Protection .
The MCP1662 device is a compact, space-efficient, fixed-frequency, non-synchronous step-up converter optimized to drive LED strings with constant curr.

MCP1662 Features

* 36V, 800 m Integrated Switch
* Up to 92% Efficiency
* Drive LED Strings in Constant Current
* 1.3A Peak Input Current Limit: - ILED up to 200 mA @ 5.0V VIN, 4 White LEDs - ILED up to 125 mA @ 3.3V VIN, 4 White LEDs - ILED up to 100 mA @ 4.2V VIN, 8 White LEDs

MCP1662 Applications

* Two and Three-Cell Alkaline or NiMH/NiCd White LED Driver for Backlighting Products
* Li-Ion Battery LED Lighting Application
* Camera Flash
* LED Flashlights and Backlight Current Source
* Medical Equipment
* Portable Devices: - Handheld Gaming Devi

📥 Download Datasheet

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High-Voltage Step-Up LED Driver Microchip
Microchip MCP1662-like datasheet