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FP6329A - Synchronous Buck PWM DC-DC Controller

Download the FP6329A datasheet PDF. This datasheet also covers the FP6329 variant, as both devices belong to the same synchronous buck pwm dc-dc controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The FP6329/A is designed to drive two N-channel MOSFETs in a synchronous rectified buck topology.

It provides the output adjustment, internal soft-start, frequency compensation networks, monitoring and protection functions into a single package.

Key Features

  • over current protection. The output current is monitored by sensing the voltage drop across the RDS-ON of the low side MOSFET which eliminates the need for a current sensing resistor. This device is available in SOP-8 package. Features.
  • Operates from +5V or +12V.
  • High Output Current.
  • Drives Two Low Cost N-Channel MOSFETs.
  • Fast Transient Response.
  • Simple Single-Loop Control Design ( Voltage-Mode PWM Control).
  • Internal Soft-Start.
  • Over-Current Protection.
  • O.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FP6329-Fiti.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number FP6329A
Manufacturer Fiti
File Size 680.28 KB
Description Synchronous Buck PWM DC-DC Controller
Datasheet download datasheet FP6329A Datasheet

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Other Datasheets by Fiti

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FP6329 Synchronous Buck PWM DC-DC Controller
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
fitipower integrated technology lnc. Preliminary FP6329/A Synchronous Buck PWM DC-DC Controller Description The FP6329/A is designed to drive two N-channel MOSFETs in a synchronous rectified buck topology. It provides the output adjustment, internal soft-start, frequency compensation networks, monitoring and protection functions into a single package. The FP6329/A operating at fixed 300/600kHz frequency provides simple, single feedback loop, voltage mode control with fast transient response. The resulting PWM duty ratio ranges from 0-100%. The FP6329/A features over current protection. The output current is monitored by sensing the voltage drop across the RDS-ON of the low side MOSFET which eliminates the need for a current sensing resistor. This device is available in SOP-8 package.