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GS5484H - 3A 350KHz Synchronous Step-Down DC/DC Converter

Description

The GS5484H is a synchronous step-down DC/DC converter that provides wide 4.8V to 40V input voltage range and 3A continuous load current capability.

Fault protection includes cycle-by-cycle current limit, input UVLO, output over voltage protection and thermal shutdown.

Features

  • Wide Input Voltage from 4.8V to 40V.
  • 3A Output Current.
  • Adjustable Output Voltage from 1V to 25V.
  • High Efficiency Up to 93%.
  • Fixed 350KHz Switching Frequency.
  • Current Mode Operation.
  • Adjustable Soft-Start.
  • Cycle-by-Cycle current limit.
  • Input Under Voltage Lockout.
  • Over-Temperature Prot.

📥 Download Datasheet

Datasheet Details

Part number GS5484H
Manufacturer Globaltech
File Size 1.99 MB
Description 3A 350KHz Synchronous Step-Down DC/DC Converter
Datasheet download datasheet GS5484H Datasheet

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Full PDF Text Transcription

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GS5484H 40V,3A 350KHz Synchronous Step-Down DC/DC Converter Product Description The GS5484H is a synchronous step-down DC/DC converter that provides wide 4.8V to 40V input voltage range and 3A continuous load current capability. Fault protection includes cycle-by-cycle current limit, input UVLO, output over voltage protection and thermal shutdown. Besides, adjustable soft-start function prevents inrush current at turn-on. This device uses current mode control scheme that provides fast transient response. In shutdown mode, the supply current is less than 1uA. The GS5484H is available in an PSOP-8 package, provides a very compact system solution and good thermal conductance. Features „ Wide Input Voltage from 4.
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