G5938 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – N-MOSFET Load Switch Controller with Discharge Paths

Global Mixed-mode Technology
G5938
N-MOSFET Load Switch Controller with Discharge
Paths
Features
„ Low Quiescent Currents
„ Over-Temperature Protection
„ 2 Discharge Paths
„ SC-70-6 (SOT-363) Package
Applications
„ Notebook Computers
„ Battery-Powered Systems
General Description
G5938 is a fully-integrated, N-MOSFET load switch
controller with 2 discharge paths. It provides a high
voltage for external N-MOSFET switches to conduct
voltage sources as EN pin set high. When EN pin set
low, the G5938 turns the external N-MOSFET
switches off and, then, provides 2 discharge paths for
the residual voltages at battery-powered systems. An
almost constant power discharge technique is imple-
mented for the residual voltages. There is also an
over-temperature protection built-in the G5938.
The G5938 is available in 6-pin SC-70-6 (SOT-363)
package.
Ordering Information
ORDER
NUMBER
G5938TL1U
Note: TL: SC-70-6 (SOT-363)
1: Bonding Cod
U: Tape & Reel
MARKING
598x
Pin Configuration
TEMP.
RANGE
0°C to +85°C
PACKAGE
(Green)
SC-70-6 (SOT-363)
Typical Application Circuit
VCC 1
G5938
6 EN
GND 2
5 DC2
HV 3
4 DC1
SC-70-6 (SOT-363)
5V Power
1
VCC
DC1 ⁴
6 ^G5938 3
EN
HV
To 5V System
3V Power
2 _{GND DC2} 5
C1
To 3V System
Ver: 0.3
Jun 26, 2012
TEL: [phone]
http://www.gmt.com.tw
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