Datasheet

V (AC Coupled) 20 mV/div
IN
Iind 0.5 A/div
SW 10 V/div
t - Time - 200 ns/div
-60
-50
-40
-30
-20
-10
0
10
20
30
40
50
60
100 1k 10k 100k 1M
f - Frequency - Hz
-180
-150
-120
-90
-60
-30
0
30
60
90
120
150
180
Gain - dB
Phase - deg
www.ti.com TPS621x0EVM-505 Test Results
Figure 7. Loop Response With 2.2-µH Inductor and FSW = LOW (high frequency) and V
IN
= 12 V and I
OUT
=
1 A
Figure 8. Input Voltage Ripple With 2.2-µH Inductor and FSW = LOW (high frequency) and Vin = 12 V and
Iout = 1 A
7
SLVU437A–October 2011–Revised July 2013 TPS62130EVM-505, TPS62140EVM-505, and TPS62150EVM-505
Evaluation Modules
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