8 www.ti.com SLUS540F -DECEMBER 2002 -REVISED JUNE 2004
FEATURES
D Operating Input Voltage 8 V to 40 V
D Input Voltage Feed-Forward Compensation
D < 1 % Internal 0.7-V Reference
D Programmable Fixed-Frequency Up to 1 MHz
D
D
D
D
D
D
D
D
D DESCRIPTION
The TPS4005x is a family of high-voltage, wide input
(8 V to 40 V), synchronous, step-down converters.
The TPS4005x family offers design flexibility with a
variety of user programmable functions, including
soft-start, UVLO, operating frequency, voltage feedforward, high-side current limit, and loop compensation. Voltage Mode Controller …
