APL3510/1
USB Power-Distribution Switches
Features
•
•
•
•
•
•
•
•
•
•
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/EN60950-1 CB Scheme Certified, No.
85153
TUV IEC/EN60950-1 Certified, No. 44 780 16
406748-014
Lead Free and Green Devices Available
(RoHS Compliant)
General Description
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
OUT
drops below V
IN
-1V, the devices limit
the current to a lower and safe level. The over-tempera-
ture protection limits the junction temperature below
140
o
C 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
Applications
•
•
•
Notebook and Desktop Computers
USB Ports
High-Side Power Protection Switchs
USB
Controller
APL3510A/B/C/D/E/F
APL3511A/B/C/D
OCB
EN/ENB
5V
VIN
VOUT
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
4 VIN
5 VOUT
VOUT 1
GND 2
OCB 3
4 EN
5 VIN
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
SOP-8/MSOP-8
APL3510B/D
(Top View)
8 VOUT
7 VOUT
6 VOUT
5 OCB
OCB 1
GND 2
ENB 3
4 VIN
5 VOUT
VOUT 1
GND 2
OCB 3
4 ENB
5 VIN
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.
Rev. A.9 - Apr., 2018
1
www.anpec.com.tw
APL3510/1
Ordering and Marking Information
APL3510
APL3511
Package Code
K : SOP-8 X : MSOP-8 B : SOT-23-5
Operating Ambient Temperature Range
Assembly Material
I : -40 to 85
o
C
Handling Code
Handling Code
TR : Tape & Reel
Temperature Range
Output Current/EN Function
Package Code
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
APL3510Ο
XXXXX
L510Ο
XXX
XX
L0ΟX
L1ΟX
XXXXX - Date Code
Ο-Output
Current/EN Function Code
APL3510Ο K:
APL3510Ο X:
XXXXX - Date Code
Ο-Output
Current/EN Function Code
Ο-Output
Current/EN Function Code
Ο-Output
Current/EN Function Code
APL3510Ο B:
APL3511Ο B:
X - Date Code
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
Symbol
V
IN
V
OUT
V
ENB
, V
EN
V
OCB
T
J
T
STG
T
SDR
VIN Input Voltage (VIN to GND)
VOUT to GND Voltage
EN, ENB to GND Voltage
OCB to GND Voltage
Maximum Junction Temperature
Storage Temperature
(Note 1)
Rating
-0.3 ~ 7
-0.3 ~ 7
-0.3 ~ 7
-0.3 ~ 7
150
-65 ~ 150
260
Unit
V
V
V
V
o
o
o
Parameter
C
C
C
Maximum Lead Soldering Temperature, 10 Seconds
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
θ
JA
Parameter
Junction-to-Ambient Resistance in Free Air
(Note 2)
SOP-8
MSOP-8
SOT-23-5
160
160
235
o
Typical Value
Unit
C/W
Note 2 :
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air.
Copyright
©
ANPEC Electronics Corp.
Rev. A.9 - Apr., 2018
2
www.anpec.com.tw
APL3510/1
Recommended Operating Conditions
(Note 3)
Symbol
V
IN
I
OUT
VIN Input Voltage
OUT Output Current (APL3510A/B, APL3511A/B)
OUT Output Current (APL3510C/D, APL3511C/D)
OUT Output Current (APL3510E/F)
T
A
T
J
Ambient Temperature
Junction Temperature
Parameter
Range
2.7 ~ 5.5
0 ~2
0 ~1
0 ~0.3
-40 ~ 85
-40 ~ 125
o
Unit
V
A
C
C
o
Note 3 : Refer to the typical application circuit
Electrical Characteristics
Unless otherwise specified, these specifications apply over V
IN
=5V, V
EN
=5V or V
ENB
=0V and T
A
= -40 ~ 85
o
C. Typical values are
at T
A
=25
o
C.
Symbol
SUPPLY CURRENT
VIN Supply Current
Leakage Current
Reverse Leakage Current
POWER SWITCH
SOP-8 Package
R
DS(ON)
Power Switch On Resistance
I
OUT
=1.5A,
T
A
= 25
o
C
SOT-23-5 Package
MSOP-8 Package
UNDER-VOLTAGE LOCKOUT (UVLO)
VIN UVLO Threshold Voltage
VIN UVLO Hysteresis
CURRENT-LIMIT AND SHORT-CIRCUIT PROTECTIONS
I
LIM
Current Limit Threshold
APL3510A/B, APL3511A/B,
V
IN
=2.7V to 5.5V, T
A
= -40 ~ 85
o
C
APL3510C/D, APL3511C/D,
V
IN
=2.7V to 5.5V, T
A
= -40 ~ 85
o
C
APL3510E/F,
V
IN
=2.7V to 5.5V, T
A
= -40 ~ 85
o
C
I
SHORT
Short-Circuit Output Current
APL3510A/B, APL3511A/B,
V
IN
=2.7V to 5.5V
APL3510C/D, APL3511C/D,
V
IN
=2.7V to 5.5V
APL3510E/F,
V
IN
=2.7V to 5.5V
2.1
1.1
0.35
-
-
0.35
2.5
1.5
-
0.8
0.8
-
2.9
1.9
0.7
-
-
0.7
A
A
A
A
A
A
V
IN
rising, T
A
= -40 ~ 85
o
C
1.7
-
-
0.2
2.65
-
V
V
-
-
-
80
75
70
90
90
90
mΩ
No load, V
EN
=0V or V
ENB
=5V
No load, V
EN
=5V or V
ENB
=0V
VOUT=GND, V
EN
=0V or V
ENB
=5V
VIN=GND, V
OUT
=5V, V
EN
=0V or
V
ENB
=5V
-
-
-
-
-
65
-
-
1
100
1
1
µA
µA
µA
µA
Parameter
Test Conditions
Min.
APL3510/1
Typ.
Max.
Unit
Copyright
©
ANPEC Electronics Corp.
Rev. A.9 - Apr., 2018
3
www.anpec.com.tw
APL3510/1
Electrical Characteristics (Cont.)
Unless otherwise specified, these specifications apply over V
IN
=5V, V
EN
=5V or V
ENB
=0V and T
A
= -40 ~ 85
o
C. Typical values are
at T
A
=25
o
C.
Symbol
OCB OUTPUT PIN
OCB Output Low Voltage
OCB Leakage Current
t
D(OCB)
OCB Deglitch Time
I
OCB
=5mA
V
OCB
=5V
OCB assertion, T
A
= -40 ~ 85
o
C
-
-
5
0.2
-
12
0.4
1
20
V
µA
ms
Parameter
Test Conditions
Min.
APL3510/1
Typ.
Max.
Unit
EN OR ENB INPUT PIN
V
IH
V
IL
Input Logic HIGH
Input Logic LOW
Input Current
VOUT Discharge Resistance
t
D(ON)
t
D(OFF)
t
SS
Turn On Delay Time
Turn Off Delay Time
Soft-Start Time
No load, C
OUT
=1µF, V
IN
=5V
V
EN
=0V or V
ENB
=5V
V
IN
=2.7V to 5V
V
IN
=2.7V to 5V
2
-
-
-
-
-
-
-
-
-
150
30
30
400
-
0.8
1
-
-
-
-
V
V
µA
Ω
µs
µs
µs
°C
°C
OVER-TEMPERATURE PROTECTION (OTP)
T
OTP
Over-Temperature Threshold
Over-Temperature Hysteresis
T
J
rising
-
-
140
20
-
-
Copyright
©
ANPEC Electronics Corp.
Rev. A.9 - Apr., 2018
4
www.anpec.com.tw
APL3510/1
Typical Operating Characteristics
Switch On Resistance vs. Junction
Temperature
160
Switch On Resistance, R
DS(on)
(mΩ)
140
120
100
80
60
40
20
0
-50
0
50
100
Junction Temperature (
o
C)
150
MSOP8
SOT-23-5
SOP8
Switch On Resistance vs. Input
Voltage
130
Switch On Resistance, R
DS(on)
(mΩ)
120
110
100
SOP8
V
IN
=5V, I
OUT
=1.5A, C
IN
=1µF/X7R,
C
OUT
=10µF/X7R
I
OUT
=1.5A, C
IN
=1µF/X7R, C
OUT
=10µF/
X7R, T
A
=25
o
C
90
80
70
60
50
2.5
3.0
3.5
4.0
4.5
Input Voltage (V)
5.0
5.5
MSOP8
SOT-23-5
Supply Current vs. Junction
Temperature
100
80
60
55
Supply Current, I
CC
(µA)
Supply Current, I
CC
(µA)
50
45
40
35
30
25
20
150
2.5
Supply Current vs. Input Voltage
60
40
20
V
IN
=5V, R
LOAD
= Open,
C
IN
=C
OUT
=33µF/Electrolytic
-50
0
50
100
Junction Temperature (
o
C)
0
R
LOAD
= Open,
C
IN
=C
OUT
=33µF/Electrolytic,
T
A
=25
℃
3.0
3.5
4.0
4.5
Input Voltage (V)
5.0
5.5
Current Limit Threshold vs.
Junction Temperature
3.0
Current Limit Threshold, I
LIM
(A)
2.5
2.0
1.5
APL3510C/D
1.0
0.5
V
IN
=5V
0.0
-50
0
50
100
o
Current Limit Threshold vs.
Input Voltage
2.8
Current Limit Threshold, I
LIM
(A)
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
2.5
T
A
=25
o
C
3.0
3.5
4.0
4.5
5.0
5.5
APL3510C/D
APL3510A/B
APL3510A/B
150
Junction Temperature ( C)
Input Voltage (V)
Copyright
©
ANPEC Electronics Corp.
Rev. A.9 - Apr., 2018
5
www.anpec.com.tw
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