MCP16312
Description
The MCP16311/2 is a compact, high-efficiency, fixed frequency, synchronous step-down DC-DC converter in an 8-pin MSOP, or 2 x 3 TDFN package that operates from input voltage sources up to 30V. Integrated features include a high-side and a low-side switch, fixed frequency peak current mode control, internal compensation, peak current limit and overtemperature protection.
Key Features
- Up to 95% Efficiency
- Input Voltage Range: 4.4V to 30V
- 1A Output Current Capability
- Output Voltage Range: 2.0V to 24V
- Qualification: AEC-Q100 Rev. G, Grade 1 (-40°C to 125°C)
- Integrated N-Channel High-Side and Low-Side Switches: - 170 m, Low Side - 300 m, High Side
- Stable Reference Voltage: 0.8V
- Automatic Pulse Frequency Modulation/PulseWidth Modulation (PFM/PWM) Operation (MCP16311): - PFM Operation Disabled (MCP16312) - PWM Operation: 500 kHz
- Low Device Shutdown Current: 3 µA typical
- Low Device Quiescent Current: - 44 µA (non-switching, PFM Mode)
