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TPS2849

Texas Instruments
Part Number TPS2849
Manufacturer Texas Instruments
Description Synchronous-Buck MOSFET Drivers
Published Sep 24, 2019
Detailed Description TPS2838, TPS2839 TPS2848, TPS2849 ą SLVS367A − MARCH 2001 − REVISED JUNE 2001 SYNCHRONOUSĆBUCK MOSFET DRIVERS WITH DRIV...
Datasheet PDF File TPS2849 PDF File

TPS2849
TPS2849

Overview
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.
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.
The low-side driver is capable of driving loads of 3.
3 nF in 10-ns rise/fall times and has 40-ns p...


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