Microchip Technology MCP1640D
0.65V Start-up Synchronous Boost Regulator
| Part No. | MCP1640D |
|---|---|
| Datasheet | MCP1640D Download |
| Manufacturer |  Microchip Technology |
| Description | 0.65V Start-up Synchronous Boost Regulator |
| Buy | Stock & Price |
FEATURES
● Up to 96% Typical Efficiency● 800 mA Typical Peak Input Current Limit: - IOUT > 100 mA @ 1.2V VIN, 3.3V VOUT - IOUT > 350 mA @ 2.4V VIN, 3.3V VOUT - IOUT > 350 mA @ 3.3V VIN, 5.0V VOUT
● Low Start-Up Voltage: 0.65V, typical 3.3V VOUT @ 1 mA
● Low Operating Input Voltage: 0.35V, typical 3.3VOUT @ 1 mA
● Adjustable Output Voltage Range: 2.0V to 5.5V
● Maximum Input Voltage VOUT < 5.5V
● Automatic PFM/PWM Operation (MCP1640/C): - PFM Operation Disabled (MCP1640B/D) - PWM Operation: 500 kHz
● Low Device Quiescent Current: 19 µA, typical PFM Mode (not switching)
● Internal Synchronous Rectifier
● Internal Compensation
● Inrush Current Limiting and Internal Soft Start
● Selectable, Logic Controlled Shutdown States: - True Load Disconnect Option (MCP1640/B) - Input to Output Bypass Option (MCP1640C/D)
● Shutdown Current (All States): <
