G5281 [GMT]
Slew Rate Controlled Load Switch; 压摆率受控负载开关
| 型号： | G5281 |
| 厂家： | 
GLOBAL MIXED-MODE TECHNOLOGY INC |
| 描述： | Slew Rate Controlled Load Switch |
| 文件： | 总1页 (文件大小：350K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Global Mixed-mode Technology Inc.
Slew Rate Controlled Load Switch
General Description
G5281
Features
2.0V to 5.5V Input Voltage Range
The G5281 is a N-channel MOSFET power switch
designed for high-side load-switching applications, and
the device has a typical RDS(ON) of 80m and the output
current is limited to 2A.The G5281 has a slew rate
limited turnon load switch and offers a shutdown load
discharge circuit to rapidly turn off a load circuit when
the switch is disabled.
Very Low RDS(ON) , Typically 80m. (5V)
Typical Current Limited is 2.5A at VCC=5V
Slew Rate Limited Turn-On Time 1.5ms (5V)
Fast Shutdown Load Discharge
TTL/CMOS Input Logic Level
No Reverse Output Current
8 Pin TDFN Package
The G5281 operates with an input voltage ranging
from 2V to 5.5V. It is suitable for both 3V and 5V sys-
tems. The G5281 also features an under voltage lock
out which turns the switch off when an input un-
der-voltage condition exists. Input logic levels are TTL
and 2.5V to 5V CMOS compatible. In shutdown mode,
the supply current decreases to less than 1µA.The
G5281 is available in a 8 pin TDFN package.
Cellular Telephones
Ordering Information
ORDER
NUMBER
G5281RC1U
TEMP.
RANGE
PACKAGE
(Pb free)
MARKING
5281
-40°C to 85°C
TDFN2X2-8
Note: RC: TDFN2X2-8
1: Bonding Code
U: Tape & Reel
Pin Configuration
Typical Application Circuit
G5281
G5281
VIN
IN
OUT
VOU T
IN
IN
1
8
7
6
5
OUT
EN
2
3
IN
IN
IN
EN
EN
C
1µF
Thermal
Pad
IN
COUT
0.1µF
GND
GND
4
GND
GND
TDFN2X2-8
Note: Recommend connecting the Thermal Pad
to the GND for excellent power dissipation.
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.2
Aug 22, 2008
1
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