G5283 [GMT]
Dual Slew Rate Controlled Load Switch;
| 型号： | G5283 |
| 厂家： | 
GLOBAL MIXED-MODE TECHNOLOGY INC |
| 描述： | Dual Slew Rate Controlled Load Switch |
| 文件： | 总1页 (文件大小：83K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Global Mixed-mode Technology Inc.
G5283
Dual Slew Rate Controlled Load Switch
Features
General Description
1.5V to 5.5V Input Voltage Range
The G5283 is a dual P-channel MOSFET power
switch designed for high-side load-switching applica-
tions. Each MOSFET has a typical RDS(ON) of 74mΩ at
VCC=5V, allowing increased load switch current han-
dling capacity with a low forward voltage drop. The
G5283 has a slew rate limited turn-on load switch and
offers a shutdown load discharge circuit to rapidly turn
off a load circuit when the switch is disabled. An addi-
tional feature is a slew-rate selector pin which can
switch between fast and slow slew rate.
Very Low RDS(ON), Typically 74mΩ (5V)
Slew Rate Limited Turn-On Time 1ms (5V)
Fast Shutdown Load Discharge
TTL/CMOS Input Logic Level
TDFN2X2-8 Package
Applications
The G5283 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 each channel. In shutdown mode, the supply cur-
rent decreases to less than 1µA. The G5283 is avail-
able in a 8 pin TDFN 2X2mm package.
Cellular Telephones
Digital Still Cameras
Hot Swap Supplies
Notebook Computers
Personal Communication Devices
Personal Digital Assistants (PDAs)
Ordering Information
ORDER
NUMBER
TEMP.
RANGE
PACKAGE
(Green)
MARKING
G5283RC1U
5283
-40°C~ +85°C
TDFN2X2-8
Note: RC: TDFN2X2-8
1: Bonding Code
U: Tape & Reel
Pin Configuration
Typical Application Circuit
G5283
INA
INB
INA
INB
OUTA
OUTB
OUTA
OUTB
1
8
OUTA
INA
ENA
ENB
INB
2
3
4
7
6
5
FAST
GND
ENA
ENA
G5283
Thermal
Pad
C4
0.1µF
C2
1µF
C3
0.1µF
C1
1µF
ENB
ENB
OUTB
FAST
GND
FAST
TDFN2X2-8
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.0
May 27, 2009
1
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