MCP16312 Datasheet | Microchip Technology

MCP16311/2 30V Input, 1A Output, High-Efficiency, Integrated Synchronous Switch Step-Down Regulator 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/Pulse Width Modulation (PFM/PWM) Operation (MCP16311): - PFM Operation Disabled (MCP16312) - PWM Operation: 500 k Hz - Low Device Shutdown Current: 3 µA typical - Low Device Quiescent Current: - 44 µA (non-switching, PFM Mode) - Internal pensation - Internal Soft-Start: 300 µs (EN low-to-high) - Peak Current Mode Control - Cycle-by-Cycle Peak Current Limit - Undervoltage Lockout (UVLO): - 4.1V typical to start - 3.6V typical to stop - Overtemperature Protection - Thermal Shutdown: - +150°C - +25°C...