Datasheet

Data Sheet ADP2116
Rev. A | Page 9 of 36
LINE AND LOAD REGULATION
–0.25
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0.20
0.25
0 0.5 1.0 1.5 2.0 2.5 3.0
LOAD CURRENT (A)
V
OUT1
ERROR, NORMALIZED (%)
08436-008
Figure 8. Load Regulation, Channel 1: V
IN
= 5 V, f
SW
= 600 kHz, and T
A
= 25°C
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
3.5 4.0 4.5 5.0 5.5
V
IN
(V)
V
OUT1
ERROR, NORMALIZED (%)
08436-009
Figure 9. Line Regulation, Channel 1: Load Current = 3 A and f
SW
= 600 kHz
–1.00
–0.75
–0.50
–0.25
0
0.25
0.50
0.75
1.00
–50 –25 0 25 50 75 100 125
TEMPERATURE (°C)
V
OUT1
ERROR (%)
V
IN
= 2.75V, 3A LOAD
V
IN
= 5.5V, NO LOAD
08436-010
Figure 10. Output Voltage Error vs. Temperature,
Channel 1: V
OUT
= 0.6 V and f
SW
= 600 kHz
–0.25
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0.20
0.25
0 0.5 1.0 1.5 2.0 2.5 3.0
LOAD CURRENT (A)
V
OUT2
ERROR, NORMALIZED (%)
08436-011
Figure 11. Load Regulation, Channel 2: V
IN
= 5 V, f
SW
= 600 kHz, and T
A
= 25°C
2.5 3.0 3.5 4.0
4.5 5.0 5.5
V
IN
(V)
V
OUT2
ERROR, NORMALIZED (%)
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
08436-012
Figure 12. Line Regulation, Channel 2: Load Current = 3 A and f
SW
= 600 kHz
–1.00
–0.75
–0.50
–0.25
0
0.25
0.50
0.75
1.00
–50 –25 0 25 50 75 100 125
TEMPERATURE (°C)
V
OUT2
ERROR (%)
V
IN
= 2.75V, 2A LOAD
V
IN
= 5.5V, NO LOAD
08436-013
Figure 13. Output Voltage Error vs. Temperature,
Channel 2: V
OUT
= 1.5 V and f
SW
= 600 kHz