June 2000

3

MIC2027/2077

MIC2027/2077

Micrel

Supply Voltage (V

Fault Flag Voltage (V

Fault Flag Current (I

Output Voltage (V

Output Current (I

Enable Input (I

Storage Temperature (T

Lead Temperature (soldering 5 sec.) ........................ 260

°C

ESD Rating, Note 3 ...................................................... 1kV

Supply Voltage (V

Ambient Temperature (T

Junction Temperature Range (T

Thermal Resistance

[300 mil] Wide SOP (

θ

[150 mil] SOP (

θ

DIP(

θ

Pin Description

Pin Number

Pin Name

Pin Function

1

FLGA

Fault Flag A: (Output): Active-low, open-drain output. Low indicates

overcurrent or thermal shutdown conditions. Overcurrent conditions must

last longer than t

2

ENA

Switch A Enable (Input): Logic-compatible enable input. Active high (-1) or

active low (-2).

3

OUTA

Switch A Output

4, 12

GND

Ground

5

IN(C/D)

Input: Channel C and D switch and logic supply input.

6

OUTC

Switch C Output

7

ENC

Switch C Enable (Input)

8

FLGC

Fault Flag C (Output)

9

FLGD

Fault Flag D (Output)

10

END

Switch D Enable (Input)

11

OUTD

Switch D Output

13

IN(A/B)

Supply Input: Channel A and B switch and logic supply input.

14

OUTB

Switch B Output

15

ENB

Switch B Enable (Input)

16

FLGB

Fault Flag B (Output)