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TPS2839 - Synchronous-Buck MOSFET Drivers

Download the TPS2839 datasheet PDF. This datasheet also covers the TPS2838 variant, as both devices belong to the same synchronous-buck mosfet drivers family and are provided as variant models within a single manufacturer datasheet.

Description

The TPS2838/39/48/49 devices are MOSFET drivers designed for high-performance synchronous power supplies.

The drivers can source and sink up to 4-A peak current at a 14-V drive voltage.

These are ideal devices to use with power supply controllers that do not have on-chip drivers.

Features

  • D Integrated Drive Regulator (4 V to 14 V) D Adjustable/Adaptive Dead-Time Control D 4-A Peak current at VDRV of 14 V D 10-V to 15-V Supply Voltage Range D TTL-Compatible Inputs D Internal Schottky Diode Reduces Part Count D Synchronous or Nonsynchronous Operation D Inverting and Noninverting Options D TSSOP PowerPad Package for Excellent Thermal Performance.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS2838-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS2830 Fast Synchronous-Buck Mosfet Driver
TPS2831 Fast Synchronous-Buck Mosfet Driver
TPS2832 Fast Synchronous-Buck Mosfet Driver
TPS2833 Fast Synchronous-Buck Mosfet Driver
TPS2834 Synchronous-Buck MOSFET Drivers

Full PDF Text Transcription

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TPS2838, TPS2839 TPS2848, TPS2849 ą SLVS367A − MARCH 2001 − REVISED JUNE 2001 SYNCHRONOUSĆBUCK MOSFET DRIVERS WITH DRIVE REGULATOR FEATURES D Integrated Drive Regulator (4 V to 14 V) D Adjustable/Adaptive Dead-Time Control D 4-A Peak current at VDRV of 14 V D 10-V to 15-V Supply Voltage Range D TTL-Compatible Inputs D Internal Schottky Diode Reduces Part Count D Synchronous or Nonsynchronous Operation D Inverting and Noninverting Options D TSSOP PowerPad Package for Excellent Thermal Performance APPLICATIONS D Single or Multiphase Synchronous-Buck Power Supplies D High-Current DC/DC Power Modules DESCRIPTION The TPS2838/39/48/49 devices are MOSFET drivers designed for high-performance synchronous power supplies.
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