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Description

The MCP1630 is a high-speed Pulse Width Modulator (PWM) used to develop intelligent power systems. When used with a microcontroller, the IC will control the power system duty cycle to provide output voltage or current regulation. The device inputs are designed to be easily attached to the I/O of a microcontroller, which supplies the reference and oscillator to the MCP1630, to generate a flexible and adaptable power system.

Features

• High-Speed PWM Operation (12 ns CurrentSense to Output Delay)

• Operating Temperature Range:- -40°C to +125°C

• Precise Peak Current Limit (±5%) (MCP1630)

• Voltage Mode and Average Current Mode Control(MCP1630V)

• CMOS Output Driver (drives MOSFET driver orlow-side N-channel MOSFET directly)

• External Oscillator Input

Reference site :http://www.microchip.com/mcp1630