ADP3050-EVAL Analog Devices Inc, ADP3050-EVAL Datasheet - Page 7

• Manufacturer Part Number: ADP3050-EVAL
• Description: BOARD EVAL FOR ADP3050
• Manufacturer: Analog Devices Inc

Specifications of ADP3050-EVAL

• Main Purpose: DC/DC, Step Down
• Voltage - Input: 3.6 ~ 30V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: ADP3050
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output: -
• Voltage - Output: -
• Power - Output: -
• Frequency - Switching: -
• Outputs And Type: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

–0.1
–0.2
–0.3
–0.4
–0.5
100
0.6
0.4
0.2
0.2
0.4
0.6
0.5
0.4
0.3
0.2
0.1
90
80
70
60
50
40
30
20
10
0
0
0
–45 –35 –25 –15 –5
Figure 11. 5 V Output Voltage Change vs. Input Voltage
0
0
Figure 10. Output Voltage Change vs. Temperature
V
V
I
LOAD
OUT
IN
L = 33µH
C
C
= 10V
IN
OUT
= 5V
= 1A
V
= 22µF
200
IN
= 100µF
Figure 9. 3.3 V Output Efficiency
= 12V
V
IN
V
= 5V
IN
OUTPUT CURRENT (mA)
10
= 18V
INPUT VOLTAGE (V)
TEMPERATURE (°C)
V
400
5
IN
I
I
LOAD
LOAD
= 24V
15
= 1A
= 100mA
V
25
N
600
= 30V
35
20
45
55
800
65
75
1k
30
85
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–0.02
–0.04
–0.06
–0.08
–0.10
–0.12
–0.14
–0.16
–0.18
0.6
0.4
0.2
0.2
0.4
0.6
0
8
7
6
5
4
3
2
Figure 12. 3.3 V Output Voltage Change vs. Input Voltage
0
0
0
0
Figure 13. Minimum Input Voltage vs. Load Current
V
OUT
0.1
0.1
= 3.3V
V
IN
0.2
0.2
= 10V
Figure 14. Load Regulation
0.3
0.3
10
INPUT VOLTAGE (V)
LOAD CURRENT (A)
LOAD CURRENT(A)
0.4
0.4
I
LOAD
I
LOAD
V
0.5
V
OUT
0.5
OUT
= 100mA
= 1A
= 3.3V
= 5V
0.6
0.6
20
0.7
0.7
0.8
0.8
ADP3050
0.9
0.9
1.0
30
1.0