MCP1661
MCP1661 is High-Voltage Integrated Switch PWM Boost Regulator manufactured by Microchip Technology.
Features
- 36V, 800 m Integrated Switch
- Up to 92% Efficiency
- High Output Voltage Range: up to 32V
- 1.3A Peak Input Current Limit:
- IOUT > 200 m A @ 5.0V VIN, 12V VOUT
- IOUT > 125 m A @ 3.3V VIN, 12V VOUT
- IOUT > 100 m A @ 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 200 n A Typical Quiescent Current
- PWM Operation with Skip mode: 500 k Hz
- Feedback Voltage Reference: VFB = 1.227V
- Cycle-by-Cycle Current Limiting
- Internal pensation
- 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 or Flyback Topologies
- Available Packages:...
