ADP2164ACPZ-1.2-R7 datasheet(7/20 Pages) AD

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Data Sheet

ADP2164

Rev. 0 | Page 7 of 20

TYPICAL PERFORMANCE CHARACTERISTICS

TJ = 25°C, VIN = 5 V, VOUT = 1.2 V, L = 1 μH, CIN = 47 μF, COUT = 100 μF, unless otherwise noted.

100

OUTPUT CURRENT (A)

INDUCTOR: COILCRAFT

MSS1038-152NLB

VOUT = 0.6V

VOUT = 1.0V

VOUT = 1.2V

VOUT = 1.8V

VOUT = 2.5V

Figure 4. Efficiency vs. Output Current, VIN = 3.3 V, fS = 600 kHz

100

OUTPUT CURRENT (A)

INDUCTOR: COILCRAFT

MSS1038-102NLB

VOUT = 0.6V

VOUT = 1.0V

VOUT = 1.2V

VOUT = 1.8V

VOUT = 2.5V

Figure 5. Efficiency vs. Output Current, VIN = 3.3 V, fS = 1.2 MHz

1050

1000

950

900

850

800

750

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

5.9

6.3

VIN (V)

TJ = –40°C

TJ = +25°C

TJ = +125°C

Figure 6. Quiescent Current vs. VIN (No Switching)

100

OUTPUT CURRENT (A)

INDUCTOR: COILCRAFT

MSS1038-152NLB

VOUT =0.6V

VOUT =1.0V

VOUT =1.2V

VOUT =1.8V

VOUT =2.5V

VOUT =3.3V

Figure 7. Efficiency vs. Output Current, VIN = 5 V, fS = 600 kHz

100

OUTPUT CURRENT (A)

INDUCTOR: COILCRAFT

MSS1038-102NLB

VOUT = 1.0V

VOUT = 1.2V

VOUT = 1.8V

VOUT = 2.5V

VOUT = 3.3V

Figure 8. Efficiency vs. Output Current, VIN = 5 V, fS = 1.2 MHz

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

5.9

6.3

VIN (V)

TJ = –40°C

TJ = +25°C

TJ = +125°C

Figure 9. Shutdown Current vs. VIN

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