TPS2838, TPS2839 TPS2848, TPS2849
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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 s...