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G5217 - 24V Input Voltage-Mode Buck PWM Controller

This page provides the datasheet information for the G5217, a member of the G5217-GlobalMixed 24V Input Voltage-Mode Buck PWM Controller family.

Datasheet Summary

Description

The G5217 provides complete control and protection for a DC-DC converter for high power applications.

It is designed to drive two N-channel MOSFETs in a synchronous-rectified buck topology.

The G5217 integrates all of the control, bootstrap diode and protection functions into a single package.

Features

  • Drives Two N-Channel MOSFETs.
  • Operates at 5V to 24V Supply Voltage.
  • Internal Bootstrap Diode Circuit.
  • Voltage-Mode PWM Control.
  • Fast Transient Response.
  • 0.8V, 2% Accuracy Reference Voltage.
  • Internal Soft Start.
  • Constant 300kHz Switching Frequency.
  • Over-Current Fault Monitors by Using Low-Side MOSFET RDS(ON).
  • Output Under-Voltage Protection.

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Datasheet preview – G5217

Datasheet Details

Part number G5217
Manufacturer Global Mixed-mode Technology
File Size 68.77 KB
Description 24V Input Voltage-Mode Buck PWM Controller
Datasheet download datasheet G5217 Datasheet
Additional preview pages of the G5217 datasheet.

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Full PDF Text Transcription

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Global Mixed-mode Technology Inc. G5217 24V Input Voltage-Mode Buck PWM Controller Features „ Drives Two N-Channel MOSFETs „ Operates at 5V to 24V Supply Voltage „ Internal Bootstrap Diode Circuit „ Voltage-Mode PWM Control „ Fast Transient Response „ 0.8V, 2% Accuracy Reference Voltage „ Internal Soft Start „ Constant 300kHz Switching Frequency „ Over-Current Fault Monitors by Using Low-Side MOSFET RDS(ON) „ Output Under-Voltage Protection Applications „ 16V to 30V Input High Power DC-DC Regulators „ Low-Voltage Distributed Power Supplies Ordering Information ORDER NUMBER G5217P11U Note: P1: SOP-8 1: Bonding Code U: Tape & Reel MARKING G5217 General Description The G5217 provides complete control and protection for a DC-DC converter for high power applications.
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