FAN1950/FAN1951

2

REV. 0.1.6 8/30/04

Pin Assignments

Pin Descriptions

Pin Number

Pin Name

Pin Function Description

FAN1950

FAN1951

NA

1

EN

Enable (Input) – TTL/CMOS compatible input. Logic HIGH enables

the output

1

2

IN

Input Supply Voltage

2

3

GND

Ground. This pin and TAB are ground.

3

4

OUT

Output Voltage

NA

5

FLAG

Error Flag (Output). Open-collector output. Active-low indicates an

output fault condition.

FRONT VIEW

FAN1951Dx

FRONT VIEW

FAN1950Dx

5-Lead Plastic

TO-252 (DPAK)

3-Lead Plastic

TO-252 (DPAK)

1

2

3

4

5

1

2

3