The MCP16331T-E/CH is a highly integrated high-efficiency fixed frequency step-down DC-DC Converter operates from input voltage sources up to 50V. Integrated features includes a high side switch, fixed frequency peak current mode control, internal compensation, peak current limit and over-temperature protection. Minimal external components are necessary to develop a complete step-down DC-DC converter power supply. High converter efficiency is achieved by integrating the current-limited, low-resistance, high-speed N-channel MOSFET and associated drive circuitry. High switching frequency minimizes the size of external filtering components resulting in a small solution size.
- Up to 96% efficiency
- 2% Output voltage accuracy
- 500kHz Fixed frequency
- Adjustable output voltage
- 6μA Low device shutdown current
- Peak current mode control
- Internal compensation
- Internal soft-start
- Cycle-by-cycle peak current limit
- 4.1V to start, 3.6V to stop Under-voltage lockout (UVLO)
- Over-temperature protection
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