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FP6290H - Low-Noise Step-Up Current Mode PWM Converter

Datasheet Summary

Description

The FP6290H is a current mode boost DC-DC converter.

Its PWM circuitry with built-in 0.15Ω power MOSFET makes this converter highly power efficiently.

Selectable high switching frequency allows faster loop response and easy filtering with a low noise output.

Features

  • Adjustable Output from VCC to 12V.
  • Internal Fixed PWM Frequency: 640KHz / 1.2MHz.
  • Frequency Selection Pin.
  • Precision Feedback Reference Voltage: 1.24V.
  • Internal 0.15Ω, 3A, 14V Pow.

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Datasheet preview – FP6290H

Datasheet Details

Part number FP6290H
Manufacturer Feeling Technology
File Size 782.51 KB
Description Low-Noise Step-Up Current Mode PWM Converter
Datasheet download datasheet FP6290H Datasheet
Additional preview pages of the FP6290H datasheet.

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Full PDF Text Transcription

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FP6290H Low-Noise Step-Up Current Mode PWM Converter General Description The FP6290H is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.15Ω power MOSFET makes this converter highly power efficiently. Selectable high switching frequency allows faster loop response and easy filtering with a low noise output. The non-inverting input its error amplifier is connected to an internal 1.24V precision reference voltage. Soft-Start time can be programmed with an external capacitor, which sets the input current ramp rate. Current mode control and external compensation network make it easy and flexible to stabilize the system. The FP6290H is available in the SOP-8L (EP) and DFN-8L package. Combined with low ESR capacitors, it reduced PCB space for step-up applications.
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