G5287 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – Slew Rate Controlled Load Switch

Global Mixed-mode Technology Inc.
G5287
Slew Rate Controlled Load Switch
Features
„ 1.5V to 5.5V Input Voltage Range
„ Very Low R_DS(ON), Typically 80mΩ (5V)
„ Slew Rate Limited Turn-On Time 1ms (5V)
„ Fast Load Discharge Pin
„ TTL/CMOS Input Logic Level
„ TDFN1.6X1.6-6 Package
Applications
„ Cellular Telephones
„ Digital Still Cameras
„ Hot Swap Supplies
„ Notebook Computers
„ Personal Communication Devices
„ Personal Digital Assistants (PDAs)
General Description
The G5287 is a single P-channel MOSFET power
switch designed for high-side load-switching applica-
tions. The MOSFET has a typical R_DS(ON) of 80mΩ at
V_CC=5V, allowing increased load switch current han-
dling capacity with a low forward voltage drop. The
G5287 has a slew rate limited turn-on load switch and
offers a shutdown load discharge pin connected to
OUT to rapidly turn off a load circuit when the switch is
disabled.
The G5287 operates with an input voltage from 1.5V
up to 5.5V. It is suitable for 1.8V, 3V and 5V systems.
Input logic levels are TTL and 2.5V to 5V CMOS
compatible. The typical quiescent supply current is
4µA. In shutdown mode, the supply current decreases
to less than 1µA. The G5287 is available in a 6 pin
TDFN 1.6X1.6mm package.
Ordering Information
ORDER
NUMBER
G5287RR1U
Note: RR: TDFN1.6X1.6-6
1: Bonding Code
U: Tape & Reel
Pin Configuration
MARKING
5287
TEMP.
RANGE
-40°C~ +85°C
PACKAGE
(Green)
TDFN1.6X1.6-6
Typical Application Circuit
G5287
OUT 1
6 IN
GND 2
DIS 3
Thermal
Pad
5 IN
4 EN
TDFN1.6X1.6-6
VIN
1µF
G5287
IN
OUT
EN
EN
DIS ^*
GND
VOUT
0.1µF
* ^{For Applications with Output Discharge}
Ver: 0.4
Nov 17, 2010
TEL: [phone]
http://www.gmt.com.tw
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