Datasheet

Time (100 ms/div)
EN (5 V/div)
VSNS-GSNS
(500mV/div)
PGOOD (5V/div)
I
OUT
= 0 A
100 1000 10000 100000 1000000
−80
−60
−40
−20
0
20
40
60
80
−180
−135
−90
−45
0
45
90
135
180
Frequency (Hz)
Gain (dB)
Phase (°)
Gain
Phase
V
IN
=12 V
I
OUT
=15 A
R
MODE
=1 kΩ
TPS51219
www.ti.com SLUSAG1B –MARCH 2011– REVISED OCTOBER 2011
TYPICAL CHARACTERISTICS
Figure 22 refers to application schematic of Figure 33.
Figure 21. 1.05-V Soft-stop Waveforms
Figure 22. Bode Plot, V
OUT
=1.05 V
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