MCP16322
Description
The MCP16321/2 is a highly integrated, high-efficiency, fixed frequency, synchronous step-down DC-DC converter in a 16-pin QFN package that operates from input voltages up to 24V. Integrated features include a high-side and low-side N-Channel switch, fixed frequency Peak Current Mode Control, internal compensation, peak current limit, VOUT overvoltage protection and overtemperature protection.
Key Features
- Up to 95% Typical Efficiency
- Input Voltage Range: 6.0V to 24V
- 1A Output Current (MCP16321)
- 2A Output Current (MCP16322)
- Fixed Output Voltages: 0.9V, 1.5V, 1.8V, 2.5V,
- 3V, 5V with 2% Output Voltage Accuracy
- Adjustable Version Output Voltage Range:
- 9V to 5V with 1.5% Reference Voltage Accuracy
- Integrated N-Channel High-Side Switch: 180 mΩ
- Integrated N-Channel Low-Side Switch: 120 mΩ
