Datasheet

0
0.2
0.4
0.6
0.8
1
1.2
1.4
0.01 0.1 1 10 100 1000
Load Current (mA)
Load Regulation (%)
V = 5 V
IN
V = 12 V
IN
V = 17 V
IN
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
4 5 6 7 8 9 10 11 12 13 14 15 16 17
Line Regulation (%)
V - Input Voltage - (V)
I
-180
-150
-120
-90
-60
30
0
30
60
90
120
150
180
Phase - deg
-60
-50
-40
-30
-20
-10
0
10
20
30
40
50
60
Gain - dB
100 1k 10k 100k 1M
Frequency - Hz
Phase
Gain
TPS62125EVM-044 Test Results www.ti.com
Figure 2. Load Regulation
Figure 3. Line Regulation With Iout = 250 mA
Figure 4. Loop Response With Vin = 12 V and Iout = 250 mA
4
TPS62125EVM-044 Evaluation Module SLVU659A–March 2012–Revised March 2012
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