FPF2300MX Ver la hoja de datos (PDF) - Fairchild Semiconductor

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componentes Descripción

Fabricante

FPF2300MX

Dual-Output Current Limit Switch

Fairchild Semiconductor 

Pin Configuration

GND 1

IN 2

ONA 3

ONB 4

8 FLAGB(A)

FLAGB(A) 8

1 GND

7 OUTA

6 OUTB

OUTA 7

2 IN

9

OUTB 6

3 ONA

5 FLAGB(B)

FLAGB(B) 5

4 ONB

SO8

MLP 3X3mm 8-Lead Bottom View

Figure 5. Pin Configurations

Pin Description

Pin #

1

2

3

4

5

6

7

8

9(MLP)

Name

Function

GND

Ground

IN

Supply Input: Input to the power switch and the supply voltage for the IC.

ONA

ON / OFF control input of power switch A. Active LOW

ONB

ON / OFF control input of power switch B. Active LOW

FLAGB(B)

Fault Output B, Active LO, open drain output which indicates an over supply, UVLO

and thermal shutdown.

OUTB Switch Output: Output of the power switch B

OUTA Switch Output: Output of the power switch A

FLAGB(A)

Fault Output A, Active LO, open drain output which indicates an over supply, UVLO

and thermal shutdown.

Thermal Pad

IC Substrate, which can be connected to GND for better thermal performance. Do not

connect to other pins.

© 2009 Fairchild Semiconductor Corporation

FPF2300/02/03 • Rev. 1.1.3

3

www.fairchildsemi.com

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