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Document Number: 63315

S11-1695-Rev. B, 22-Aug-11

Vishay Siliconix

SiP32452, SiP32453

This document is subject to change without notice.

PIN CONFIGURATION

TYPICAL CHARACTERISTICS (internally regulated, 25 °C, unless otherwise noted)

A

B

EN

GND

OUT

IN

Index-Bump A1

W

B

A

12

OUT

IN

1

2

A

B

EN

GND

Backside

Bumpside

PIN DESCRIPTION

Pin Number

Name

Function

A1

IN

This pin is the n-channel MOSFET drain connection. Bypass to ground through a 4.7 µF capacitor.

A2

OUT

This pin is the n-channel MOSFET source connection. Bypass to ground through a 0.1 µF capacitor.

B1

EN

Enable input

B2

GND

Ground connection

Figure 3 - Quiescent Current vs. Input Voltage

Figure 5 - Off Supply Current vs. Input Voltage

0

5

10

15

20

25

30

35

40

45

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

V

IN

(V)

V

0

2

4

6

8

10

12

0.8

1.2

1.6

2.0

2.4

2.8

Figure 4 - Quiescent Current vs. Temperature

Figure 6 - Off Supply Current vs. Temperature

100

0

5

10

15

20

25

30

35

40

45

50

- 40

- 20

0

20

40

60

80

Temperature (°C)

V

V

V

Temperature (°C)

0.0001

0.001

0.01

0.1

1

10

100

1000

- 40

- 20

0

20

40

60

80

100

V

V

V