MCP1259 データシートの表示（PDF） - Microchip Technology

部品番号

コンポーネント説明

メーカー

MCP1259

Regulated 3.3V, Low-Ripple Charge Pump with Low-Operating Current SLEEP Mode or BYPASS Mode

Microchip Technology 

MCP1256/7/8/9

TYPICAL PERFORMANCE CURVES (CONTINUED)

NOTE: Unless otherwise indicated, CIN = COUT = 10 μF, C1 = C2 = 1 μF, IOUT = 10 mA, and TA= +25°C.

0.40

0.35

VOUT

0.30

0.25

0.20

0.15

0.10

0.05

IOUT

0.00

VIN = 2.4V

0.20

0.10

0.00

-0.10

-0.20

-0.30

-0.40

-0.50

-0.60

8

7

VOUT

6

5

4

3

VIN

2

1

0

IOUT = 10 mA

0.20

0.10

0.00

-0.10

-0.20

-0.30

-0.40

-0.50

-0.60

Time (μs)

FIGURE 2-25:

Load Transient Response -

Normal 2x Mode.

FIGURE 2-27:

Time (μs)

Line Transient Response.

0.40

0.35

0.30

VOUT

0.25

0.20

0.15

0.10

0.05

IOUT

0.00

VIN = 3.0V

0.20

0.10

0.00

-0.10

-0.20

-0.30

-0.40

-0.50

-0.60

Time (μs)

FIGURE 2-26:

Load Transient Response -

Normal 1.5x Mode.

8

7

VOUT

6

5

4

3

VIN

2

1

0

IOUT = 100 mA

0.20

0.10

0.00

-0.10

-0.20

-0.30

-0.40

-0.50

-0.60

FIGURE 2-28:

Time (μs)

Line Transient Response.

DS21989A-page 10

© 2006 Microchip Technology Inc.

Share Link: