MCP73861 datasheet(6/26 Pages) MICROCHIP

Part #	MCP73861

Description	Advanced Single or Dual Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers

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Manufacturer	MICROCHIP [Microchip Technology]

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MCP73861/2

DS21893A-page 6

 2004 Microchip Technology Inc.

2.0

TYPICAL PERFORMANCE CURVES

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

FIGURE 2-1:

Battery Regulation Voltage

(VBAT) vs. Charge Current (IOUT).

FIGURE 2-2:

Battery Regulation Voltage

(VBAT) vs. Supply Voltage (VDD).

FIGURE 2-3:

Battery Regulation Voltage

(VBAT) vs. Supply Voltage (VDD).

FIGURE 2-4:

Supply Current (ISS) vs.

Charge Current (IOUT).

FIGURE 2-5:

Supply Current (ISS) vs.

Supply Voltage (VDD).

FIGURE 2-6:

Supply Current (ISS) vs.

Supply Voltage (VDD).

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

4.193

4.195

4.197

4.199

4.201

4.203

4.205

4.207

10

100

1000

I

OUT (mA)

MCP73861

VSET = VDD

VDD = 5.2V

3.80

3.90

4.00

4.10

4.20

4.30

4.40

4.5

6.0

7.5

9.0

10.5

12.0

V

DD (V)

MCP73861

VSET = VDD

IOUT = 1000 mA

4.193

4.195

4.197

4.199

4.201

4.203

4.205

4.207

4.5

6.0

7.5

9.0

10.5

12.0

V

DD (V)

MCP73861

VSET = VDD

IOUT = 10 mA

0.40

0.50

0.60

0.70

0.80

0.90

1.00

10

100

1000

I

OUT (mA)

MCP73861

VSET = VDD

VDD = 5.2V

0.40

0.60

0.80

1.00

1.20

1.40

1.60

4.5

6.0

7.5

9.0

10.5

12.0

V

DD (V)

MCP73861

VSET = VDD

IOUT = 1000 mA

0.40

0.50

0.60

0.70

0.80

0.90

1.00

4.5

6.0

7.5

9.0

10.5

12.0

V

DD (V)

MCP73861

VSET = VDD

IOUT = 10 mA

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