MCP73864-I/SL 데이터 시트보기 (PDF) - Microchip Technology

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MCP73864-I/SL

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

Microchip Technology 

MCP73861/2/3/4

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

VDD

VDD

VBAT

MCP73861

VDD Stepped from 5.2V to 6.2V

IOUT = 10 mA

COUT = 10 µF, X7R, Ceramic

FIGURE 2-25:

Line Transient Response.

MCP73861

VDD 5.2V

COUT = 10 µF, X7R, Ceramic

VBAT

100 mA IOUT

10 mA

FIGURE 2-26:

Load Transient Response.

0

MCP73861

-10 VDD = 5.2V

-20

VAC = 100 mVp-p

IOUT = 10 mA

-30 COUT = 10 μF, Ceramic

-40

-50

-60

-70

-80

0.01

0.1

1

10

100 1000

Frequency (kHz)

FIGURE 2-27:

Rejection.

Power Supply Ripple

VBAT

MCP73861

VDD Stepped from 5.2V to 6.2V

IOUT = 500 mA

COUT = 10 µF, X7R, Ceramic

FIGURE 2-28:

Line Transient Response.

MCP73861

VDD 5.2V

COUT = 10 µF, X7R, Ceramic

VBAT

500 mA IOUT

10 mA

FIGURE 2-29:

Load Transient Response.

0

-10

-20

-30

-40

-50

-60

-70

-80

0.01

0.1

FIGURE 2-30:

Rejection.

MCP73861

VDD = 5.2V

VAC = 100 mVp-p

IOUT = 100 mA

COUT = 10 μF, X7R, Ceramic

1

10

100

Frequency (kHz)

1000

Power Supply Ripple

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DS21893F-page 11

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