TPS40120
www.
ti.
com
SLUS616B – JULY 2004 – REVISED AUGUST 2004
VRM10.
0 COMPLIANT PROGRAMMABLE FEEDBACK DIVIDER
FEATURES
• VRM 10.
x VID Code Table • 14-Pin TSSOP
APPLICATIONS
• Voltage
Regulator Modules VRM/EVRD 10.
x • Multiphase Processor Power Supplies
DESCRIPTION
The TPS40120 is a 6-bit digitally programmed feedback divider designed to work with TPS40090 multiphase controller or other controllers having 0.
7-V internal reference to support VRM 10.
x compliant power supplies.
The TPS40120 is designed to support discrete DC/DC converters for Intel® processors using 5-bit (Pentium® 4 or Xeon™) or 6-bit VID codes with 12.
5 mV steps.
TYPICAL APPLICATION
14 VCC
TPS40120
1 VID5
VOUT 8
2 ...