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G5285 Datasheet

The G5285 is a power switch designed for high-side load switching applications with a typical RDS(ON) of 85mΩ and maximum current of 2.5A. It has a slew rate limited turn-on time of 1.5ms and fast shutdown of the load. The device operates from 2.0-5.5V and has TTL/CMOS compatible input logic. It is available in a SOT-23-5 package.

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263 views1 page

G5285 Datasheet

The G5285 is a power switch designed for high-side load switching applications with a typical RDS(ON) of 85mΩ and maximum current of 2.5A. It has a slew rate limited turn-on time of 1.5ms and fast shutdown of the load. The device operates from 2.0-5.5V and has TTL/CMOS compatible input logic. It is available in a SOT-23-5 package.

Uploaded by

Edna Maria
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Global Mixed-mode Technology Inc.

G5285
Slew Rate Controlled Load Switch
Features General Description
„ 2.0V to 5.5V Input Voltage Range The G5285 is a N-channel MOSFET power switch
„ Very Low RDS(ON) , Typically 85mΩ (5V) designed for high-side load-switching applications, and
„ Typical Current Limited is 2.5A at VCC=5V the device has a typical RDS(ON) of 85mΩ and the out-
„ Slew Rate Limited Turn-On Time 1.5ms (5V) put current is limited to 2A.The G5285 has a slew rate
„ Fast Shutdown Load Discharge limited turnon load switch and offers a shutdown load
„ TTL/CMOS Input Logic Level discharge circuit to rapidly turn off a load circuit when
„ No Reverse Output Current the switch is disabled.
„ SOT-23-5 Package
The G5285 operates with an input voltage ranging
from 2.0V to 5.5V. It is suitable for both 3V and 5V
systems. The G5285 also features an under voltage
Applications lock out which turns the switch off when an input un-
„ Cellular Telephones der-voltage condition exists. Input logic levels are TTL
„ Digital Still Cameras and 2.5V to 5V CMOS compatible. In shutdown mode,
„ Hot Swap Supplies the supply current decreases to less than 1µA.The
„ Notebook Computers G5285 is available in a SOT-23-5 package.
„ Personal Communication Devices
„ Personal Digital Assistants (PDAs)
Ordering Information
ORDER TEMP. PACKAGE
MARKING
NUMBER RANGE (Pb free)
G5285T11U 5285x -40°C to 85°C SOT-23-5
Note: T1: SOT-23-5
1: Bonding Code
U: Tape & Reel

Pin Configuration Typical Application Circuit

G5285 G5285
V IN IN OUT V OUT
EN 1 5 IN

CIN EN EN
C OUT
GND 2 4.7µF GND 4 .7 µF

OUT 3 4 IN
GND GND

SOT-23-5

Ver: 0.2 TEL: 886-3-5788833


Sep 25, 2008 http://www.gmt.com.tw
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