ADP2105ACPZ-3.3-R7 datasheet(8/32 Pages) AD

8 / 32 page

ADP2105/ADP2106/ADP2107

Rev. 0 | Page 8 of 32

100

10000

LOAD CURRENT (mA)

100

1000

VIN =4.2V

VIN =5.5V

VIN =3.6V

VIN =2.7V

INDUCTOR: SD12, 1.2µH

DCR: 37mΩ

TA =25°C

Figure 10. Efficiency—ADP2107 (1.2 V)

100

10000

LOAD CURRENT (mA)

100

1000

VIN =4.2V

VIN =5.5V

VIN =3.6V

INDUCTOR: CDRH5D28, 2.5µH

DCR: 13mΩ

TA = 25°C

Figure 11. Efficiency—ADP2107 (3.3 V)

1.85

1.75

0.1

10000

LOAD CURRENT (mA)

5.5V, –40°C

5.5V, +25°C

2.7V, –40°C

2.7V, +25°C

2.7V, +125°C

3.6V, –40°C

3.6V, +25°C

3.6V, +125°C

5.5V, +125°C

1.83

1.81

1.79

1.77

100

1000

Figure 12. Output Voltage Accuracy—ADP2107 (1.8 V)

100

10000

LOAD CURRENT (mA)

100

1000

VIN =2.7V

VIN =3.6V

VIN =4.2V

VIN =5.5V

INDUCTOR: D62LCB, 1.5µH

DCR: 21mΩ

TA =25°C

Figure 13. Efficiency—ADP2107 (1.8 V)

1.23

1.17

0.01

10000

LOAD CURRENT (mA)

5.5V, –40°C

5.5V, +25°C

2.7V, –40°C

2.7V, +25°C

2.7V, +125°C

3.6V, –40°C

3.6V, +25°C

3.6V, +125°C

5.5V, +125°C

0.1

100

1000

1.22

1.21

1.20

1.19

1.18

Figure 14. Output Voltage Accuracy—ADP2107 (1.2 V)

3.38

3.22

0.01

10000

LOAD CURRENT (mA)

0.1

100

1000

3.36

3.34

3.32

3.30

3.28

3.26

3.24

5.5V, –40°C

5.5V, +25°C

3.6V, –40°C

3.6V, +25°C

3.6V, +125°C

5.5V, +125°C

Figure 15. Output Voltage Accuracy—ADP2107 (3.3 V)

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