MCP73844-820IUN データシートの表示（PDF） - Microchip Technology

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MCP73844-820IUN

Advanced Single or Dual Cell Lithium-Ion/Lithium-Polymer Charge Management Controllers

Microchip Technology 

MCP73841/2/3/4

Note: Unless otherwise indicated, VDD = [VREG(Typ) + 1V], IOUT = 10 mA and TA= +25°C.

8.408

8.406

8.404

8.402

8.400

+55°C

+25°C

8.398

8.396

8.394

8.392 -5°C

8.390

10

MCP73842-8.4V

VDD = 9.4 V

100

IOUT (mA)

1000

FIGURE 2-7:

Battery Regulation Voltage

(VBAT) vs. Charge Current (IOUT).

1.40

1.20

1.00

0.80

0.60

0.40

0.20

0.00

10

MCP73842-8.4V

VDD = 9.4 V

+85°C

+25°C

-45°C

100

IOUT (mA)

1000

FIGURE 2-10:

Supply Current (ISS) vs.

Charge Current (IOUT).

8.408

8.406

8.404

8.402

8.400

MCP73842-8.4V

IOUT = 1000 mA

+55°C

+25°C

8.398

8.396

8.394

8.392

-5°C

8.390

8.8 9.2 9.6 10 10.4 10.8 11.2 11.6 12

VDD (V)

FIGURE 2-8:

Battery Regulation Voltage

(VBAT) vs. Supply Voltage (VDD).

1.40

1.20

1.00

+85°C

MCP73842-8.4V

IOUT = 1000 mA

0.80

+25°C

0.60

-45°C

0.40

0.20

0.00

8.8 9.2 9.6 10.0 10.4 10.8 11.2 11.6 12.0

VDD (V)

FIGURE 2-11:

Supply Current (ISS) vs.

Supply Voltage (VDD).

8.408

8.406

8.404

MCP73842-8.4V

IOUT = 10 mA

+55°C

8.402

8.400

8.398

+25°C

8.396

8.394

-5°C

8.392

8.390

8.8 9.2 9.6 10.0 10.4 10.8 11.2 11.6 12.0

VDD (V)

FIGURE 2-9:

Battery Regulation Voltage

(VBAT) vs. Supply Voltage (VDD).

1.40

1.20

1.00

MCP73842-8.4V

IOUT = 10 mA

0.80

0.60

-45°C

0.40

+25°C

0.20

+85°C

0.00

8.8 9.2 9.6 10.0 10.4 10.8 11.2 11.6 12.0

VDD (V)

FIGURE 2-12:

Supply Current (ISS) vs.

Supply Voltage (VDD).

 2004 Microchip Technology Inc.

DS21823B-page 7

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