FP6291

QQ:546334484

1MHz, 2A Step-Up Current Mode PWM Converter

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specification without notice.

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General Description

The FP6291 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.25Ω

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 24V

? Internal Fixed PWM frequency: 1.0MHz

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

? Internal 0.25Ω, 2A, 26V Power MOSFET

? Shutdown Current: 0.1μA

? Over Voltage Protection

? Over Temperature Protection

? Adjustable Over Current Protection: 0.5A ~ 2.5A

? Package: SOT23-6L

Applications

? Chargers

? LCD Displays

? Digital Cameras

? Handheld Devices

? Portable Products