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TPS5430 Datasheet 3-a Wide Input Range Step-down Converter

Manufacturer: Texas Instruments

Overview: TPS5430, TPS5431 SLVS632K – JANUARY 2006 – REVISED JANUARY 2024 TPS543x 3A, Wide Input Range, Step-Down Converter.

General Description

The TPS543x is a high-output-current PWM converter that integrates a low-resistance, high-side N-channel MOSFET.

Included on the substrate with the listed

Key Features

  • Wide input voltage range:.
  • TPS5430: 5.5V to 36V.
  • TPS5431: 5.5V to 23V.
  • Up to 3A continuous (4A peak) output current.
  • High efficiency up to 95% enabled by 100mΩ integrated MOSFET switch.
  • Wide output voltage range: adjustable down to 1.22V with 1.5% initial accuracy.
  • Internal compensation minimizes external parts count.
  • Fixed 500kHz switching frequency for small filter size.
  • Improved line regulation and transient res.

More Datasheets from Texas Instruments

Part Number Description
TPS5430-EP WIDE-INPUT-RANGE STEP-DOWN CONVERTER
TPS5430-Q1 3-A Wide-Input-Range Step-Down Converter
TPS54302 Synchronous Step-Down Converter
TPS54308 Synchronous 350-kHz FCCM Step-Down Converter
TPS5431 3-A Wide Input Range Step-Down Converter
TPS54310 3-A Output Synchronous-Buck PWM Switcher
TPS54310-EP Synchronous-Buck PWM Switcher
TPS54310-Q1 Synchronous-Buck PWM Switcher
TPS54311 Synchronous-Buck PWM Switcher
TPS54311-EP Synchronous-Buck PWM Switcher

TPS5430 Distributor