ADP2114 Analog Devices, ADP2114 Datasheet - Page 9

• Manufacturer Part Number: ADP2114
• Description: Configurable, Dual 2 A/Single 4 A, Synchronous Step-Down DC-to-DC Regulator
• Manufacturer: Analog Devices

Figure 8. Load Regulation, Channel 1: V
Figure 9. Line Regulation, Channel 1: Load Current = 3 A and f
–0.25
–0.50
–0.25
–0.50
–0.75
–1.00
0.50
0.25
–0.1
–0.2
–0.3
–0.4
–0.5
1.00
0.75
0.50
0.25
0.5
0.4
0.3
0.2
0.1
0
0
0
–50
2.5
0
Figure 10. Output Voltage vs. Temperature,
Channel 1: V
–25
500
3.0
0
1000
3.5
LOAD CURRENT (mA)
OUT
TEMPERATURE (°C)
= 0.6 V and f
V
V
25
IN
IN
V
= 2.75V; 3A LOAD
1500
= 5.5V, NO LOAD
IN
4.0
IN
(V)
= 5 V, f
50
SW
2000
4.5
SW
= 600 kHz
= 600 kHz, and T
75
2500
5.0
100
SW
= 600 kHz
3000
125
5.5
A
= 25°C
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Figure 12. Line Regulation, Channel 2: Load Current = 1 A and f
Figure 11. Load Regulation, Channel 2: V
–0.25
–0.50
–0.25
–0.50
–0.75
–1.00
0.50
0.25
1.00
0.75
0.50
0.25
–0.1
–0.2
–0.3
–0.4
–0.5
0.5
0.4
0.3
0.2
0.1
0
0
0
–50
2.5
0
Figure 13. Output Voltage vs. Temperature,
Channel 2: V
–25
3.0
500
0
3.5
LOAD CURRENT (mA)
OUT
TEMPERATURE (°C)
= 1.5 V and f
V
V
25
IN
IN
V
1000
= 2.75V; 2A LOAD
= 5.5V, NO LOAD
IN
4.0
(V)
IN
= 5 V, f
50
SW
4.5
= 600 kHz
SW
75
1500
= 300 kHz, and T
5.0
100
ADP2114
SW
= 600 kHz
2000
125
5.5
A
= 25°C