Micrel, Inc.

MIC5018

April 2006

2

M9999-042406

(408) 955-1690

Ordering Information

Part Number

Making

Standard

Pb-Free

Standard

Pb-Free

Temp. Range

Package

MIC5018BM4

MIC5018YM4

H10

H10

–40

ºC to +85ºC

SOT-143

Pin Configuration

GND

CTL

G

VS

H10

Part

Identificatio

n

1

2

34

H10

Early production identification:

MH10

SOT-143 (M4)

Pin Description

Pin Number

Pin Name

Pin Function

1

GND

Ground: Power return.

2

VS

Supply (Input): +2.7V to +9V supply.

3

G

Gate (Output): Gate connection to external MOSFET.

4

CTL

Control (Input): TTL compatible on/off control input. Logic high drives the gate output above the supply

voltage. Logic low forces the gate output near ground.