APL3510 Datasheet, PDF (1/21 Pages) Anpec Electronics Coropration – USB Power-Distribution Switches

APL3510/1
USB Power-Distribution Switches
Features
General Description
• 70mΩ (MSOP-8) High Side MOSFET
• Wide Supply Voltage Range: 2.7V to 5.5V
• Current-Limit and Short-Circuit Protections
• Over-Temperature Protection
• Fault Indication Output
• Enable Input
• UL Approved-File No. E328191
• Nemko IEC 60950-1:2005(2nd Edition)+Am 1:2009
EN 60950-1:2006+A11:2009+A1:2010+A12:2011
CB_Scheme Certified, No.67404
• TUV IEC 60950-1: 2005+A1:2009 and EN 60950-1:
2006+A11:2009+A1:2010 Certified, No.44 780 11
393954
• Lead Free and Green Devices Available
(RoHS Compliant)
Applications
• Notebook and Desktop Computers
• USB Ports
• High-Side Power Protection Switchs
The APL3510/1 series of power switches are designed
for USB applications. The 70mΩ N-channel MOSFET
power switch satisfies the voltage drop requirements of
USB specification.
The protection features include current-limit protection,
short-circuit protection, and over-temperature protection.
The device limits the output current at current limit thresh-
old level. When V drops below V -1V, the devices limit
OUT
IN
the current to a lower and safe level. The over-tempera-
ture protection limits the junction temperature below
140^oC in case of short circuit or over load conditions.
Other features include a deglitched OCB output to indi-
cate the fault condition and an enable input to enable or
disable the device.
Simplified Application Circuit
5V
USB
Controller
VIN
VOUT
APL3510A/B/C/D/E/F
APL3511A/B/C/D
OCB
EN/ENB
USB Port
GND
Pin Configurations
GND 1
VIN 2
VIN 3
EN 4
8 VOUT
7 VOUT
6 VOUT
5 OCB
OCB 1
GND 2
EN 3
5 VOUT
4 VIN
VOUT 1
GND 2
OCB 3
5 VIN
4 EN
SOP-8/MSOP-8
APL3510A/C
(Top View)
SOT-23-5
APL3510A/C/E
(Top View)
SOT-23-5
APL3511A/C
(Top View)
GND 1
VIN 2
VIN 3
ENB 4
8 VOUT
7 VOUT
6 VOUT
5 OCB
OCB 1
GND 2
ENB 3
5 VOUT
4 VIN
VOUT 1
GND 2
OCB 3
5 VIN
4 ENB
SOP-8/MSOP-8
APL3510B/D
(Top View)
SOT-23-5
APL3510B/D/F
(Top View)
SOT-23-5
APL3511B/D
(Top View)
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
1
Rev. A.7 - Mar., 2012
www.anpec.com.tw