TPS40400_15 Datasheet, PDF (72/82 Pages) Texas Instruments – TPS40400 3-V to 20-V PMBus Synchronous Buck Controller

TPS40400
SLUS930C – APRIL 2011 – REVISED OCTOBER 2015
10.2 Layout Examples
Q_HS
Q_LS
VIN
Snubber
SW
L
Route to ISNS+
and ISNS- as a
differential pair
GND
VOUT
Route to
VOUTS+ and
VOUTS- as a
differential pair
Figure 34. Example Discrete MOSFET Power Stage Layout
www.ti.com
GND
VOUT
Route to
VOUTS+ and
VOUTS- as a
differential pair
VIN
Gate
Drive
Signals
SW
Inductor
Snubber
Route to ISNS+
and ISNS- as a
differential pair
Figure 35. Example Integrated Power Stage Layout
72
Submit Documentation Feedback
Product Folder Links: TPS40400
Copyright © 2011–2015, Texas Instruments Incorporated