MIC5250

Micrel

MIC5250

2

June 2003

Pin Configuration

1

BYPA

ENA

GNDA

BYPB

ENB

10 OUTA

INA

OUTB

INB

GNDB

9

8

7

6

2

3

4

5

MIC5250-x.xBMM

Supply Input Voltage (V

Enable Input Voltage (V

Junction Temperature (T

Storage Temperature ............................... –65

°C to +150°C

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

°C

ESD, Note 3

Input Voltage (V

Enable Input Voltage (V

Junction Temperature (T

Thermal Resistance

(θ

Pin Description

Pin Number

Pin Name

Pin Function

9 / 7

INA / B

Supply Input*

3 / 6

GNDA / B

Ground*

2 / 4

ENA / B

Enable/Shutdown (Input): CMOS compatible input. Logic high = enable;

logic low = shutdown. Do not leave open.

1 / 4

BYPA / B

Reference Bypass: Connect external 0.01

µF capacitor to GND to reduce

output noise. May be left open.

10 / 8

OUTA / B

Regulator Output

* Supply inputs and grounds are fully isolated.