Microchip | MCP1630-E/MS

The MCP1630-E/MS  is a part of MCP1630 series Power Controllers. It has operating temperature ranging from –40°C to +125°C,it comes in MSOP-8 package.

The MCP1630 is a high-speed Pulse Width Modulator (PWM) used to develop intelligent power systems. When used with a microcontroller, it will control the power system duty cycle to provide output voltage or current regulation. Its 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 Current Sense to Output Delay)
• Operating Temperature Range: -40°C to +125°C
• Precise Peak Current Limit (±5%) (MCP1630)
• CMOS Output Driver (drives MOSFET driver or low-side N-channel MOSFET directly)
• External Oscillator Input (from PICmicro® Microcontroller (MCU))
• External Voltage Reference Input (for adjustable voltage or current output application)
• Peak Current Mode Operation > 1 MHz
• Low Operating Current: 2.8 mA (typ.)
• Fast Output Rise and Fall Times: 5.9 ns and 6.2 ns
• Undervoltage Lockout (UVLO) Protection
• Output Short Circuit Protection
• Overtemperature Protection

Applications:

• Intelligent Power Systems
• Smart Battery Charger Applications
• Multiple Output/Multiple Phase Converters
• Output Voltage Calibration
• AC Power Factor Correction
• VID Capability (programmed and calibrated by PICmicro® microcontroller)
• Buck/Boost/Buck-Boost/SEPIC/Flyback/Isolated Converters
• Parallel Power Supplies