2.5
3.5
5
5.5
Input Voltage - V
-0.15
-0.1
0
0.05
0.1
0.15
-0.05
Line Regulation - %
DCDC_A
DCDC_B
DCDC_C
3
4.5
4
0.1
10
1000
10k
Load Current - mA
-1.5
-1
0
0.5
1
1.5
-0.5
Load Regulation - %
1
100
DCDC_A
DCDC_B
DCDC_C
Test Results
Figure 6. Load Regulation (V
IN
= 3.6 V, DCDC_A = DCDC_B = DCDC_C = 0.96 V)
Figure 7. Line Regulation
(DCDC_A = DCDC_B = DCDC_C = 0.96 V, I
OUTA
= 3.4 A, I
OUTB
= 1.85 A, I
OUTC
= 0.9 A)
13
SLVU720A – June 2012 – Revised November 2012
TPS650380EVM-054
Copyright © 2012, Texas Instruments Incorporated