Datasheet

t − Time − 20 µs/div
V
VDDQ
(50 mV/div)
V
VTT
(20 mV/div)
V
VTTREF
(20 mV/div)
I
VTT
(2 A/div)
t − Time − 100 µs/div
VDDQ
VTTREF
PGOOD
S5
I
VDDQ
= I
VTTREF
= 0 A
t − Time − 20 µs/div
V
VDDQ
(50 mV/div)
I
VDDQ
(5 A/div)
I
IND
(5 A/div)
t − Time − 2 µs/div
V
VDDQ
(50 mV/div)
I
VDDQ
(2 A/div)
V
VTTREF
(10 mV/div)
V
VTT
(10 mV/div)
TI Information — Selective Disclosure
TPS51116
www.ti.com SLUS609I –MAY 2004–REVISED JANUARY 2014
TYPICAL CHARACTERISTICS (continued)
Figure 29. Ripple Waveforms - Heavy Load Condition Figure 30. VDDQ Load Transient Response
Figure 31. VTT Load Transient Response Figure 32. VDDQ, VTT, and VTTREF Start-Up Waveforms
Copyright © 2004–2014, Texas Instruments Incorporated Submit Documentation Feedback 31
Product Folder Links: TPS51116