ADP2106-1.8-EVALZ Analog Devices Inc, ADP2106-1.8-EVALZ Datasheet - Page 9

• Manufacturer Part Number: ADP2106-1.8-EVALZ
• Description: BOARD EVAL FOR ADP2106-1.8
• Manufacturer: Analog Devices Inc

Specifications of ADP2106-1.8-EVALZ

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 1.5A
• Voltage - Input: 2.7 ~ 5.5V
• Regulator Topology: Buck
• Frequency - Switching: 1.2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ADP2106
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

1.85
1.83
1.81
1.79
1.77
1.75
100
100
95
90
85
80
75
70
65
60
55
50
95
90
85
80
75
70
65
60
55
50
Figure 13. Output Voltage Accuracy—ADP2107 (1.8 V)
0.1
1
1
V
V
IN
2.7V, –40°C
3.6V, –40°C
5.5V, –40°C
IN
= 4.2V
= 3.6V
Figure 11. Efficiency—ADP2107 (1.2 V)
Figure 12. Efficiency—ADP2107 (3.3 V)
1
V
10
10
IN
V
= 3.6V
IN
V
LOAD CURRENT (mA)
LOAD CURRENT (mA)
LOAD CURRENT (mA)
= 4.2V
IN
2.7V, +25°C
3.6V, +25°C
5.5V, +25°C
= 2.7V
10
100
100
V
IN
INDUCTOR: CDRH5D28, 2.5µH
DCR: 13mΩ
T
V
A
= 5.5V
IN
= 25°C
100
= 5.5V
INDUCTOR: SD12, 1.2µH
DCR: 37mΩ
T
2.7V, +125°C
3.6V, +125°C
5.5V, +125°C
A
= 25°C
1k
1k
1k
10k
10k
10k
Rev. C | Page 9 of 36
1.23
1.22
1.21
1.20
1.19
1.18
1.17
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
100
95
90
85
80
75
70
65
60
55
50
0.01
0.01
Figure 15. Output Voltage Accuracy—ADP2107 (1.2 V)
Figure 16. Output Voltage Accuracy—ADP2107 (3.3 V)
1
2.7V, –40°C
3.6V, –40°C
5.5V, –40°C
3.6V, –40°C
5.5V, –40°C
Figure 14. Efficiency—ADP2107 (1.8 V)
0.1
0.1
ADP2105/ADP2106/ADP2107
10
V
IN
V
= 2.7V
IN
LOAD CURRENT (mA)
1
LOAD CURRENT (mA)
1
LOAD CURRENT (mA)
= 4.2V
2.7V, +25°C
3.6V, +25°C
5.5V, +25°C
3.6V, +25°C
5.5V, +25°C
100
V
10
10
IN
= 3.6V
INDUCTOR: D62LCB, 1.5µH
DCR: 21mΩ
T
V
A
IN
= 25°C
2.7V, +125°C
3.6V, +125°C
5.5V, +125°C
3.6V, +125°C
5.5V, +125°C
= 5.5V
100
100
1k
1k
1k
10k
10k
10k