mic94053yc6 Micrel Semiconductor, mic94053yc6 Datasheet

mic94053yc6

Manufacturer Part Number

mic94053yc6

Description

Mic94052/mic94053 84mw P-channel Mosfet In Sc-70-6

Manufacturer

Micrel Semiconductor

Datasheet

1.MIC94053YC6.pdf (5 pages)

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General Description

The MIC94052/94053 are low on-resistance, 84mΩ(max)

P-channel MOSFETs. They are housed in a Teeny™ SC-

70-6 package.

Designed for high-side switch applications where space is

critical, the MIC94052/3 exhibit a typical on-resistance of

70mΩ at 4.5V gate-to-source voltage. The devices operate

down to 1.8V gate-to-source voltage. Their operating voltage

range makes the MIC94052/3 ideal for Li Ion applications as

well as other sub-5V load switch applications.

The MIC94053 is an option that includes an internal gate pull-

up resistor. The pull-up resistor ensures that the P-channel

MOSFET is OFF until actively pulled down. Integrating the

pull-up resistor saves valuable board space and reduces

component placement cost.

The MIC94052/3 have a junction temperature range of –40°C

to +150°C.

Ordering Information

* Under bar symbol may not be to scale.

Typical Application

March 2005

Standard

MIC94052BC6

MIC94053BC6

Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

Marking Pb-Free

P52

P53

Part Number

MIC94052YC6

MIC94053YC6

OFF (High)

ON (Low)

Load Switch Application

Marking*

P52

P53

3 G

Gate-Source Pull Up

Features

• 1.8V to 5.5V input voltage range

• Low on-resistance P-channel MOSFET:

• V

• Teeny™ SC-70-6 package

• –40°C to +150°C junction temperature range

Applications

• Load switch in portable applications:

MIC94053

LOAD

70mΩ at V

2A continuous current

Cellular phones

PDAs

MP3 players

Notebook PCs

Barcode scanners

YES

84mΩ P-Channel MOSFET in SC-70-6

pull-up resistor (MIC94053)

1, 2, 5, 6

MIC94052/94053

= 4.5V (typ)

Junction Temp Range

-40°C to +150°C

M9999-032405

Package

SC-70-6

Related parts for mic94053yc6

mic94053yc6 Summary of contents

Page 1

... MIC94052BC6 P52 MIC94052YC6 MIC94053BC6 P53 MIC94053YC6 * Under bar symbol may not be to scale. Typical Application Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com March 2005 MIC94052/94053 84mΩ ...

Page 2

Pin Conﬁguration MIC94052 SC-70-6 (C6 Pin Description Pin Number Pin Name M9999-032405 Package Marking - Top View Pin Function ...

Page 3

Absolute Maximum Ratings Drain-Source Voltage (V ) .......................................... –6V DS Gate-Source Voltage (V ) ........................................... –6V GS Continuous Drain Current (ID) Note 25°C ................................................................... ± 85°C ................................................................ ±1.4A A Pulsed Drain Current (I ) ...

Page 4

Typical Characteristics V Variance TH vs. Temperature 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 –250µA 0 -50 - 100 125 150 TEMPERATURE (°C) On-Resistance vs 0.5 0.45 0.4 0.35 0.3 ...

Page 5

Package Information 0.65 (0.0256) BSC 2.20 (0.087) 1.80 (0.071) MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information furnished by Micrel in this data sheet is believed to be accurate and reliable. ...

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