ADP8860ACPZ-R7 datasheet(8/52 Pages) AD

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ADP8860

Rev. 0 | Page 8 of 52

TYPICAL PERFORMANCE CHARACTERISTICS

VIN = 3.6 V, SCL = 2.7 V, SDA = 2.7 V, nRST = 2.7 V, VD1:D7 = 0.4 V, CIN = 1 μF, C1 = 1 μF, C2 = 1 μF, COUT = 1 μF, TA= 25°C, unless

otherwise noted.

2.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VIN (V)

+25°C

+85°C

+105°C

–40°C

IOUT = NO LOAD

Figure 5. Typical Operating Current, G = 1×

5.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VIN (V)

+25°C

+85°C

+105°C

–40°C

IOUT = NO LOAD

Figure 6. Typical Operating Current, G = 2×, IQ(ACTIVE)

0.1

0.01

0.001

345

VIN (V)

+25°C

+85°C

+105°C

–40°C

SCL = SDA = 0V

nRST = 2.7V

Figure 7. Typical Standby IQ

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

VHR (V)

VIN = 3.6V

ID1:D7 = 30mA

Figure 8. Typical Diode Current vs. Current Sink Headroom Voltage (VHR)

2.0

5.5

2.5

3.0

3.5

4.0

4.5

5.0

VIN (V)

VD1:D7 = 0.4V

Figure 9. Typical Diode Matching vs. VIN

0.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

VHR (V)

+25°C

+85°C

+105°C

–40°C

VIN = 3.6V

ID1:D7 = 30mA

Figure 10. Typical Diode Matching vs. Current Sink Headroom Voltage (VHR)

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