供应FP6291 1MHz、2A 升压DC-DC PWM转换器

General Description 

 The FP6291 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.2Ω power MOSFET make this regulator highly power efficient. The internal compensation network also minimizes as much as 6 external component counts. The non-inverting input of error amplifier connects to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current. The FP6291 is available in the SOT23-6L package and provides space-saving PCB for the application fields. 

Features 

 
Adjustable Output up to 12V 

 
Internal Fixed PWM frequency: 1.0MHz 

 
Precision Feedback Reference Voltage: 0.6V (±2%) 

 
Internal 0.2Ω, 2A, 16V Power MOSFET 

 
Shutdown Current: 0.1μA 

 
Over Temperature Protection 

 
Adjustable Over Current Protection: 0.5A ~ 2.5A 

 
Package: SOT23-6L 

 Applications 

 
Chargers 

 
LCD Displays 

 
Digital Cameras 

 
Handheld Devices 

 
Portable Products