Datasheet

V
IN
=20 V
VSNS-GSNS (20 mV/div)
offset: 1.05 V
I
OUT
(8 A/div)
offset: 6 A
C
OUT
= 5 x 330 µF(Bulk) + 12 x 22 µF(MLCC)
V
IN
=20 V
VSNS-GSNS (20 mV/div)
offset: 1.00 V
I
OUT
(8 A/div)
C
OUT
= 2 x 330 µF(Bulk) + 12 x 22 µF(MLCC)
EN (5 V/div)
VSNS-GSNS
(500mV/div)
PGOOD (5V/div)
Time (400 µs/div)
I
OUT
= 15A
Time (400 µs/div)
EN (5 V/div)
VSNS-GSNS
(500mV/div)
PGOOD (5V/div)
I
OUT
= 0 A
0.5-V Pre-biased
TPS51219
SLUSAG1B –MARCH 2011– REVISED OCTOBER 2011 www.ti.com
TYPICAL CHARACTERISTICS
Figure 17. 1.05-V Load Transient Response Figure 18. 1.00-V Load Transient Response
Figure 19. 1.05-V Startup Waveforms Figure 20. 1.05-V Startup Waveforms (0.5-V Pre-Biased)
12 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated