Power-Distribution Switches. APL3550 Datasheet

APL3550 Switches. Datasheet pdf. Equivalent

Part APL3550
Description Power-Distribution Switches
Feature APL3550/1 Power-Distribution Switches Features General Description • 70mΩ (MSOP-8) High Side MOS.
Manufacture ANPEC
Datasheet
Download APL3550 Datasheet




APL3550
APL3550/1
Power-Distribution Switches
Features
General Description
70m(MSOP-8) High Side MOSFET
The APL3550/1 series of power switches integrate a
Wide Supply Voltage Range: 2.7V to 5.5V
70mN-channel MOSFET power switch, an enable in-
Current-Limit and Short-Circuit Protections
put pin, a fault flag and some protection functions into a
Over-Temperature Protection
single package.
Fault Indication Output
The protection features include current-limit protection,
Enable Input
short-circuit protection, and over-temperature protection.
UL Approved-File No. E328191
The device limits the output current at current limit thresh-
Nemko IEC 60950-1 and EN 60950-1 CB_Scheme
old level. When V drops below V -1V, the devices limit
OUT
IN
Certified, No 76949
the current to a lower and safe level. The over-tempera-
TUV IEC 60950-1 and EN 60950-1 Certified, No.44 ture protection limits the junction temperature below
780 13 406748-013
140oC in case of short circuit or over load conditions.
Lead Free and Green Devices Available
(RoHS Compliant)
Other features include a deglitched OCB output to indi-
cate the fault condition and an enable input to enable or
disable the device.
Applications
Notebook and Desktop Computers
USB Ports
High-Side Power Protection Switchs
MHL Ports
Pin Configurations
Simplified Application Circuit
5V
USB
Controller
VIN VOUT
APL3550A/B/C/D/E/F
APL3551A/B/C/D
OCB
EN/ENB
GND
USB Port
GND 1
VIN 2
VIN 3
EN 4
SOP-8/MSOP-8
APL3550A/C
(Top View)
8 VOUT
7 VOUT
6 VOUT
5 OCB
OCB 1
GND 2
EN 3
5 VOUT
4 VIN
SOT-23-5
APL3550A/C/E
(Top View)
VOUT 1
GND 2
OCB 3
5 VIN
4 EN
SOT-23-5
APL3551A/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
APL3550B/D
(Top View)
SOT-23-5
APL3550B/D/F
(Top View)
SOT-23-5
APL3551B/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.
Rev. A.3 - Nov., 2013
1
www.anpec.com.tw



APL3550
APL3550/1
Ordering and Marking Information
APL3550
APL3551
Package Code
K : SOP-8 X : MSOP-8 B : SOT-23-5
Assembly Material
Handling Code
Operating Ambient Temperature Range
I : -40 to 85 oC
Handling Code
Temperature Range
TR : Tape & Reel
Package Code
Output Current/EN Function
A : 2A/Active High B : 2A/Active Low
C : 1A/Active High
Output Current/EN Function D : 1A/Active Low E : 0.3A/Active High F : 0.3A/Active Low
Assembly Material
G : Halogen and Lead Free Device
APL3550A K:
APL3550A
XXXXX
XXXXX - Date Code
APL3550A X:
L550A
XXX
XX
XXXXX - Date Code
APL3550A B:
50AX
X - Date Code
APL3551A B:
51AX
X - Date Code
Note : ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant)and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
Absolute Maximum Ratings (Note 1)
Symbol
Parameter
Rating
Unit
VIN VIN Input Voltage (VIN to GND)
-0.3 ~ 7
V
VOUT
VOUT to GND Voltage
-0.3 ~ 7
V
VENB, VEN EN, ENB to GND Voltage
-0.3 ~ 7
V
VOCB
OCB to GND Voltage
-0.3 ~ 7
V
TJ Maximum Junction Temperature
150 oC
TSTG
TSDR
Storage Temperature
Maximum Lead Soldering Temperature, 10 Seconds
-65 ~ 150
260
oC
oC
Note1: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recom-
mended operating conditions" is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
Thermal Characteristics
Symbol
Parameter
Typical Value
Unit
Junction-to-Ambient Resistance in Free Air (Note 2)
θJA
SOP-8
MSOP-8
SOT-23-5
160
160
235
oC/W
Note 2 : θJA is measured with the component mounted on a high effective thermal conductivity test board in free air.
Copyright © ANPEC Electronics Corp.
Rev. A.3 - Nov., 2013
2
www.anpec.com.tw







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