MCP73871

DS20002090F-page 10

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Note: Unless otherwise indicated, VIN =[VREG(typical) + 1V], IOUT = 10 mA and TA = +25°C, Constant Voltage mode.

FIGURE 2-7:

Output Leakage Current

(IDISCHARGE) vs. Battery Voltage (VBAT).

FIGURE 2-8:

Charge Current (IOUT) vs.

Supply Voltage (VDD).

FIGURE 2-9:

Charge Current (IOUT) vs.

Supply Voltage (VDD).

FIGURE 2-10:

Charge Current (IOUT) vs.

Supply Voltage (VDD).

FIGURE 2-11:

Charge Current (IOUT) vs.

Ambient Temperature (TA).

FIGURE 2-12:

Charge Current (IOUT) vs.

Ambient Temperature (TA).

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

3.03.2

3.43.6

3.84.0

4.2

Battery Voltage (V)

VDD= Floating

Temperature = +25°C

800

830

860

890

920

950

980

1010

1040

1070

1100

1130

1160

1190

4.5

4.8

5.0

5.3

5.5

5.8

6.0

Supply Voltage (V)

RPROG = 1 kΩ

Temperature = +25°C

450

460

470

480

490

500

510

520

530

540

550

4.5

4.8

5.0

5.3

5.5

5.8

6.0

Supply Voltage (V)

RPROG = 2 kΩ

Temperature = +25°C

90

92

94

96

98

100

102

104

106

108

110

4.54.8

5.0

5.3

5.55.8

6.0

Supply Voltage (V)

RPROG = 10 kΩ

Temperature = +25°C

700

740

780

820

860

900

940

980

1020

1060

1100

-45 -30 -15

0

15

30

45

60

75

90

Ambient Temperature (°C)

RPROG = 1 kΩ

VDD = 5.2V

90

92

94

96

98

100

102

104

106

108

110

-45

-30

-15

0

15

30

45

60

75

90

Ambient Temperature (°C)

RPROG = 10 kΩ

VDD = 5.2V