MIC2524/2527

Micrel

MIC2524/2527

2

June 1999

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, 12

GND

Ground: Supply return. Connect both pins to ground.

5

IN(C/D)

Supply Input: Channel C and D switch, logic, and charge-pump supply input.

6

OUTC

Output C: Channel C switch output.

7

ENC

Enable C (Input): Channel C control input.

8

FLGC

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

9

FLGD

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

10

END

Enable D (Input): Channel D control input.

11

OUTD

Output D: Channel D switch output.

13

IN(A/B)

Supply Input: Channel A and B switch, logic, and charge-pump supply input.

14

OUTB

Output B: Channel B switch output.

15

ENB

Enable B (Input): Channel B control input.

16

FLGB

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

Pin Configuration

1

2

3

4

16

15

14

13

FLGB

ENB

OUTB

IN(A/B)

FLGA

ENA

OUTA

GND

5

6

7

8

12

11

10

9

GND

OUTD

END

FLGD

IN(C/D)

OUTC

ENC

FLGC

16-Pin SOIC (WM)

16-Pin DIP (N)

Ordering Information

Part Number

On-Resistance

Enable

Temperature Range

Package

MIC2524-1BWM

100m

Ω typ.

Active High

–40

°C to +85°C

16-Pin SOIC

MIC2524-1BN

100m

Ω typ.

Active High

–40

°C to +85°C

16-pin DIP

MIC2524-2BWM

100m

Ω typ.

Active Low

–40

°C to +85°C

16-Pin SOIC

MIC2524-2BN

100m

Ω typ.

Active Low

–40

°C to +85°C

16-pin DIP

MIC2527-1BWM

200m

Ω typ.

Active High

–40

°C to +85°C

16-Pin SOIC

MIC2527-1BN

200m

Ω typ.

Active High

–40

°C to +85°C

16-pin DIP

MIC2527-2BWM

200m

Ω typ.

Active Low

–40

°C to +85°C

16-Pin SOIC

MIC2527-2BN

200m

Ω typ.

Active Low

–40

°C to +85°C

16-pin DIP

LOGIC,

CHARGE

PUMP

LOGIC,

CHARGE

PUMP

3 OUTA

14 OUTB

13 IN(A/B)

ENA 2

FLGA 1

ENB 15

FLGB 16

LOGIC,

CHARGE

PUMP

LOGIC,

CHARGE

PUMP

6 OUTC

11 OUTD

5 IN(C/D)

ENC 7

FLGC 8

END 10

FLGD 9

12

4 GND

Functional Pinout