mic94001 Micrel Semiconductor, mic94001 Datasheet

mic94001

Manufacturer Part Number

mic94001

Description

P-channel Mosfet Not Recommended For New Designs

Manufacturer

Micrel Semiconductor

Datasheet

1.MIC94001.pdf (2 pages)

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General Description

The MIC94001 is a silicon gate P-channel MOSFET de-

signed for low on-resistance, high-side switch applications.

The MIC94001 has a maximum on-resistance of 0.4 at 4.5V

gate-to-source voltage.

Improved ESD protection is provided by the gate protection

network shown in the schematic diagram.

The MIC94001 is supplied in a low-profile version of the

8-lead SOIC package.

The MIC94001 die can be assembled in a 4-terminal configu-

ration with the body not shorted to the source for use in analog

switch applications. Contact the factory for more information.

Schematic Information

Typical Application

Patent 5,355,008

August 1998

MIC94001

Power Switch Application

Off

+5V

Schematic Diagram

Schematic Symbol

Gate

74HC04

MIC94001

Source

Drain

6-37

Features

• 15V minimum drain-to-source breakdown

• 0.4 maximum on-resistance at

• Functional at 2.7V gate-to-source

• 0.063" maximum height

Applications

• High-side switch

• Power management

• Stepper motor control

• 1.8" PCMCIA disk-drive V

Ordering Information

* Operating Junction Temperature

†

Pin Configuration

Package Information

0.026 (0.65)

Part Number

MIC94001BLM

Low Profile Leads, see Package Information

0.057 (1.45)

0.049 (1.25)

0.154 (3.90)

4.5V gate-to-source

MAX)

Not Recommended for New Designs

0.050 (1.27)

TYP

0.197 (5.0)

0.189 (4.8)

0.016 (0.40)

P-Channel MOSFET

8-lead Low-Profile SOIC

Temperature Range*

TYP

MIC94001

–55 C to +150 C

Package (LM)

Source

Gate

0.063 (1.60) MAX

Pin 1

SEATING

PLANE

Drain

switch

0.193 (4.90)

0.244 (6.20)

0.228 (5.80)

8-lead SOIC

Package

3 –6

†

Micrel

Related parts for mic94001

mic94001 Summary of contents

Page 1

... The MIC94001 is supplied in a low-profile version of the 8-lead SOIC package. The MIC94001 die can be assembled in a 4-terminal configu- ration with the body not shorted to the source for use in analog switch applications. Contact the factory for more information. ...

Page 2

... MIC94001 Absolute Maximum Ratings Voltage and current values are negative. Signs not shown for clarity. Drain-to-Source Voltage ................................................ 15V Gate-to-Source Voltage ................................................ 15V Continuous Drain Current ................................................................. 1. 100 C .................................................................. 1A A Operating Juction Temperature ................. – +150 Storage Temperature ............................... – +150 C ...

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