MIC2537

Micrel

December 1999

2

MIC2537

Pin Description

Pin Number

Pin Name

Pin Function

1

FLGA

Flag A: (Output): Channel A open-drain fault flag output.

2

ENA

Enable A (Input): Channel A control input.

3

OUTA

Output A: Channel A switch output.

4

GND

Ground: Supply return. Connect both leads to ground.

5, 12

NC

Not internally connected

6

OUTB

Output B: Channel B switch output.

7

ENB

Enable B (Input): Channel B control input.

8

FLGB

Flag B (Output): Channel B open-drain fault flag output.

9

FLGC

Flag C (Output): Channel C open-drain fault flag output.

10

ENC

Enable C (Input): Channel C control input.

11

OUTC

Output C: Channel C switch output.

13

IN

Positive Supply Input

14

OUTD

Output D: Channel D switch output.

15

END

Enable D (Input): Channel D control input.

16

FLGD

Flag D (Output): Channel D open-drain fault flag output.

Pin Configuration

1

2

3

4

16

15

14

13

FLGD

END

OUTD

IN

FLGA

ENA

OUTA

GND

MIC2537-x

5

6

7

8

12

11

10

9

NC

OUTC

ENC

FLGC

NC

OUTB

ENB

FLGB

16-Lead SOP (M)

Ordering Information

Part Number

Enable

Temperature Range

Package

MIC2537-1BM

Active High

–40

°C to +85°C

16-Lead SOP

MIC2537-2BM

Active Low

–40

°C to +85°C

16-Lead SOP