MCP1663

MCP1663 High-Voltage Integrated Switch PWM Boost Regulator with UVLO Features 36V, 400 mΩ Integrated Switch Up to 92% Efficiency Output Voltage Range: up to 32V 1.8A Peak Input Current Limit: - IOUT > 375 mA @ 5.0V VIN, 12V VOUT - IOUT > 200 mA @ 3.3V VIN, 12V VOUT - IOUT > 150 mA @ 4.2V VIN, 24V VOUT Input Voltage Range: 2.4V to 5.5V Undervoltage Lockout (UVLO): - UVLO @ VIN Rising: 2.3V, typical - UVLO @ VIN Falling: 1.85V, typical No Load Input Current: 250 µA, typical Sleep mode with 0.3 µA Typical Shutdown Quiescent Current PWM Operation with Skip Mode: 500 kHz Feedback Voltage Reference: VFB = 1.227V Cycle-by-Cycle Current Limiting Internal Compensation Inrush Current Limiting and Internal Soft Start Output Overvoltage Protection (OVP) in the event of: - Feedback pin shorted to GND - Disconnected feedback divider Overtemperature Protection Easily Configurable for SEPIC, Cuk or Flyback Topologies Available Pa...