AAT4625 - Skyworks Solutions, Inc.

DATA SHEET
AAT4625
USB Single-Channel Power Switch
General Description
Features
The AAT4625 SmartSwitch is part of Skyworks' Application
Specific Power MOSFET™ (ASPM™) product family. It is
a 1.0A current limited P-channel MOSFET power switch
designed for high-side load-switching applications. This
switch operates with inputs ranging from 2.7V to 5.5V,
making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply
against large changes in load current which may cause
the supply to fall out of regulation. The AAT4625 is also
protected from thermal overload which limits power dissipation and junction temperatures. The current limit
threshold is factory programmed at 1.5A, with a maximum of 2.0A. The quiescent supply current is typically a
low 16μA. In shutdown mode, the supply current
decreases to less than 1μA.
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The AAT4625 is available in Pb-free, 8-pin SOP or MSOP
packages, and is specified over the -40°C to +85°C temperature range.
Compliant with USB 1.1 and 2.0 Specifications
2.7V to 5.5V Input Voltage Range
1.0A Minimum Continuous Current
2.0A Maximum Current Limit
60m Typical RDS(ON)
Low Quiescent Current:
▪ Typically 16μA
▪ 1μA Maximum with Switch Off
Thermal Shutdown
Slew Rate Limited Turn On
Fault Flag with 10ms Blanking
Under-Voltage Lockout (UVLO)
Temperature Range: -40°C to +85°C
UL Approved—File No. E217765
8-Pin SOP or MSOP Package
Applications
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The AAT4600 series is a family of adjustable and fixed
SmartSwitch products with a range of current handling
capabilities. Single versions with adjustable current limit
(AAT4601) or fixed current limit (AAT4625) as well as dual
versions with fixed current limit (AAT4626) are available.
General Purpose Power Switching
Hot Swap Supplies
Notebook Computers
USB Ports and Peripherals
UL Recognized Component
Typical Application
VCC 5.0V
7
IN
AAT4625
100k
2
EN (EN)
OUT
1
OUT
FLG
EN (EN)
6
OUTPUT
8
120μF
0.1μF
3
GND
GND
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1
DATA SHEET
AAT4625
USB Single-Channel Power Switch
Pin Descriptions
Pin #
Symbol
1
EN (EN)
2
3
4,5
6,8
FLG
GND
NC
OUT
7
IN
Function
Enable input: logic-compatible enable input. High input > 2.4V typical. Low input < 0.8V typical. Active
high or active low option available; see Ordering Information for details.
Fault flag output: active-low, open-drain output. Indicates over-current, UVLO, and thermal shutdown.
Ground.
Not internally connected.
Switch output: These pins are the P-channel MOSFET drain connection.
Supply input: This pin is the P-channel MOSFET source connection. Also supplies the IC’s internal circuitry.
Pin Configuration
SOP-8
MSOP-8
(Top View)
2
8
7
2
2
1
1
EN (EN)
FLG
GND
NC
3
6
4
5
OUT
IN
OUT
NC
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DATA SHEET
AAT4625
USB Single-Channel Power Switch
Absolute Maximum Ratings1
Symbol
VIN
VFLG
IFLG
VOUT
IOUT
VEN
TS
TLEAD
Description
IN to GND
FLG to GND
FLG Current
OUT to GND
Output Current (Internally Limited)
EN to GND
Storage Temperature
Maximum Soldering Temperature (at Leads)
Value
Units
-0.3 to 6
-0.3 to 6
50
-0.3 to VIN + 0.3
2.0
-0.3 to 6
150
300
V
V
mA
V
A
V
°C
°C
Value
Units
Thermal Information2
Symbol
Description
JA
Maximum Thermal Resistance
PD
Maximum Power Dissipation
SOP-8
MSOP-8
SOP-8
MSOP-8
120
150
1.0
833
°C/W
W
mW
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions
specified is not implied.
2. Mounted on an FR4 printed circuit board.
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3
DATA SHEET
AAT4625
USB Single-Channel Power Switch
Electrical Characteristics
VIN = 5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are TA = 25°C; bold values designate full temperature range.
Symbol
VIN
IQ
IQ(OFF)
VEN-THRSH
IEN
CEN
4
Description
Operation Voltage
Quiescent Current
Off Supply Current
Enable Input Threshold
Enable Input Current
Enable Input Capacitance
RDS(ON)
On-Resistance
TON
TON-RISE
TOFF
TOFF-FALL
ISD(OFF)
ILIMIT
Output Turn-On Delay
Output Turn-On Rise Time
Output Turn-Off Delay
Output Turn-Off Fall Time
Output Leakage Current
Current Limit Threshold
OTMP
Over-Temperature Shutdown
RFLG
ISINK
VUVLO
TBLANK
Error Flag Output Resistance
Error Flag Off Current
Under-Voltage Lockout
FAULT Blanking
Conditions
Min
Typ
2.7
VIN = 5V, EN = Active
VIN = 5.5V, EN (EN) = Inactive
Low-to-High Transition
High-to-Low Transition
VEN = 0V to 5.5V
VIN = 5V, TA = 25°C
VIN = 3.0V, TA = 25°C
VIN = 5V, RL = 10W
VIN = 5V, RL = 10W
VIN = 5V, RL = 10W
VIN = 5V, RL = 10W
EN = Inactive, VIN = 5.5V, VOUT = 0V
Ramped Load Applied to Enable Output, VOUT < 4.0V
TJ Increasing
TJ Decreasing
VIN = 5V, IL = 1mA
VFLG = 5.5V
VIN = Increasing, 1% Hysteresis
16
Max
Units
5.5
30
1
2.4
V
μA
μA
1
μA
pF
0.8
0.01
1
60
70
0.25
0.2
5
1.0
2.0
0.03
1.5
125
115
30
0.05
2.3
10
100
115
20
20
1
2.0
1
2.7
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V
mΩ
ms
ms
μs
μs
μA
A
°C
Ω
μA
V
ms
DATA SHEET
AAT4625
USB Single-Channel Power Switch
Typical Characteristics
VIN = 5V, TA = 25°C, unless otherwise noted.
Quiescent Current
20
30
18
Input Current (μ
μA)
Quiescent Current (μA)
Quiescent Current vs. Temperature
25
20
15
10
5
16
14
12
10
8
6
4
2
0
0
-40
-20
0
20
40
60
80
100
0
120
1
2
Current Limit
4
5
6
Off-Supply Current vs. Temperature
1.8
1.0000
Off-Supply Current (μA)
Output Current (A)
3
Input Voltage (V)
Temperature (°C)
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
0.1000
0.0100
0.0010
-40
Output Voltage (V)
-20
0
20
40
60
80
100
120
Temperature (°C)
Off-Switch Current vs. Temperature
Turn On/Off Response with 10Ω 1μF Load
Off-Switch Current (μA)
1.0000
EN
5V/div
0.1000
FAULT
5V/div
0.0100
0.0010
VOUT
2V/div
0.0001
0.0000
-40
-20
0
20
40
60
Temperature (°C)
80
100
120
IIN
200mA/div
Time (100μs/div)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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DATA SHEET
AAT4625
USB Single-Channel Power Switch
Typical Characteristics
VIN = 5V, TA = 25°C, unless otherwise noted.
Thermal Shutdown Response
Start Into 1Ω Load
EN
5V/div
EN
5V/div
FAULT
5V/div
FAULT
5V/div
VOUT
1V/div
VOUT
1V/div
IIN
500mA/div
IIN
500mA/div
Time (50ms/div)
Time (1ms/div)
Short-Circuit Through 0.6Ω
12
8
Inpu t Voltage
4
4
Out put Current
2
0
Out put Voltage
0
-4
-1
0
1
2
3
4
5
8
9
6
Input Voltage
6
4
Output Current
3
2
Output Voltage
0
0
-3
-1
0
1
2
3
Time (μs)
Time (μs)
RDS(ON) vs. Temperature
80.0
RDS(ON) (mΩ)
75.0
70.0
65.0
VCC = 3V
60.0
55.0
VCC = 5V
50.0
45.0
40.0
-40
-20
0
20
40
60
80
100
120
Temperature (°C)
6
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4
5
Output Current (A)
6
Input and Output Voltage (V)
8
Output Current (A)
Input and Output Voltage (V)
Short-Circuit Through 0.3Ω
DATA SHEET
AAT4625
USB Single-Channel Power Switch
Functional Block Diagram
IN
OUT
Undervoltage
Lockout
Over-Temperature
Protection
FLG
EN (EN)
1.2V
Reference
Current
Limit
GND
Functional Description
The AAT4625 is an integrated MOSFET load switch with
a fixed current limit, over-temperature protection, level
shifted input, and a fault flag. The current limit control is
combined with an over-temperature thermal limit circuit
to provide a comprehensive system to protect the load
switch under short-circuit or other adverse operating
conditions. The AAT4625 is ideally suited for control and
protection of peripheral ports such as USB, RS232, and
parallel ports.
The current limit and over-temperature circuits will act
independently. The device current limit is activated when
the output load current exceeds a preset internal threshold level. The minimum current limit threshold characteristic is specified by ILIM(MIN). If the load switch ambient
temperature becomes excessive or if a short-circuit condition persists, the die temperature will rise, causing the
over-temperature protection circuit to activate.
If the current limit or over-temperature protection circuits are active for more than two milliseconds, the system will be informed via the FAULT flag. A 10ms fault
blanking delay allows the AAT4625 to be turned on into
large capacitive loads without activating the FAULT flag.
The open drain FAULT output can be connected directly to
system controllers driven by voltage levels less than the
IN pin voltage without additional level shifting circuitry.
The load switch is turned on and off by applying a logic
level signal to the EN pin. The AAT4625 enable function
is available in both active high and active low logic level
versions. The AAT4625 typically consumes 16μA when
operating; when off, the device draws less than 1μA. In
the off state, current is prevented from flowing between
the input and output. The EN function has logic level
thresholds that allow the AAT4625 to be TTL compatible
and may also be controlled by 2.5V to 5.0V CMOS circuits. The voltage level on either EN or FAULT should not
exceed the input supply level present on the IN pin.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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7
DATA SHEET
AAT4625
USB Single-Channel Power Switch
Applications Information
Operation in Current Limit
If an excessive load is applied to the output of the
AAT4625, the load current will be limited by the device’s
current limit circuitry. Refer to the “Current Limit” curve
in the Typical Characteristics section of this datasheet. If
a short circuit were to occur on the load, there would be
a demand for more current than allowed by the internal
current limiting circuit and the voltage at the device output will drop. This causes the AAT4625 to dissipate more
power than in normal operation, causing the die temperature to increase. When die temperature exceeds the internal over-temperature threshold, the AAT4625 will shut
down. After shutting down, the AAT4625 cools to a level
below the over-temperature threshold, at which point it
will start up again. The AAT4625 will continue to cycle off
and on until one of the following events occurs: the load
current is reduced to a level below the AAT4625’s current
limit setting; the input power is removed; or the output is
turned off by a logic high level applied to the EN pin.
Thermal Considerations
Since the AAT4625 has internal current limit and overtemperature protection, junction temperature is rarely a
concern. If an application requires a large load current in
a high-temperature operating environment, there is the
possibility that the over-temperature protection circuit
(rather than the current limit circuit) will regulate the
current available to the load. In these applications, the
maximum current available without risk of activation of
the over-temperature circuit can be calculated. The
maximum internal temperature while current limit is not
active can be calculated using Equation 1:
Eq. 1: T
= IMAX2 ∙ RDS(ON)(MAX) ∙ RθJA + TA(MAX)
J(MAX)
In Equation 1, IMAX is the maximum current required by
the load. RDS(ON)(MAX) is the maximum rated RDS(ON) of the
AAT4625 at high temperature. RJA is the thermal resistance between the device die and the board onto which it
is mounted. TA(MAX) is the maximum ambient temperature
for the printed circuit board assembly under the AAT4625
when the load switch is not dissipating power. Equation 1
can be transformed to provide IMAX; Refer to Equation 2.
Eq. 2:
8
IMAX =
TSD(MIN) - TA(MAX)
RDS(ON)(MAX) ∙ RθJA
TSD(MIN) is the minimum temperature required to activate
the device over-temperature protection. The typical
thermal limit temperature specification is 125°C for the
AAT4625; for calculations, 115°C is a safe minimum
value.
For example, a portable device is specified to operate in
a 50°C environment. The printed circuit board assembly
will operate at temperatures as high as 85°C. This portable device has a sealed case and the area of the
printed board assembly is relatively small, causing RJA to
be approximately 120°C/W. Using Equation 2,
IMAX =
115°C - 85°C
= 1.58A
0.10Ω · 120°C/W
If this system requires less than 1.58A, the thermal limit
will not activate during normal operation.
Input Capacitor
The input capacitor serves two purposes. First, it protects the source power supply from transient current
effects generated by the application load circuit. If a
short circuit is suddenly applied to the output of an
AAT4625, there is a microsecond long period during
which a large current can flow before the current limit
circuit becomes active. Refer to the characteristic curve
“Short Circuit Through 0.3." A properly sized input
capacitor can dramatically reduce the load switch input
transient response effects seen by the power supply and
other circuitry upstream from the AAT4625.
The second purpose of the input capacitor is to prevent
transient events generated by the load circuit from
affecting the operation of the AAT4625. For example, if
an AAT4625 is used in a circuit that operates from a 5V
power supply with poor step load response, turning on
the load switch could cause the input power supply to
drop below the AAT4625's under-voltage lockout threshold. This drop in voltage would cause the AAT4625 to
turn off until the input power supply voltage level recovers. Since this cycle would be self-perpetuating, the
entire circuit could be seen to be unstable. In the very
rare case where capacitor cost is prohibitive and the
input capacitor is omitted, the output load circuit should
be slew rate limited when turned on.
Output Capacitor
In order to insure stability while the device current limit
is active, a small capacitance of approximately 1μF
should be used. When the AAT4625 is activated using
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DATA SHEET
AAT4625
USB Single-Channel Power Switch
the ON function, there are no momentary current transients, as in the case when a short circuit is suddenly
applied to a device that is already on. Refer to the “TurnOn/Off Response” characteristics curve. Regardless of
output capacitor size, output current is limited to the
value allowed by the threshold determined by the internal current limiting circuitry. Refer to the internal current
limit threshold specifications stated in the Electrical
Characteristics section of this datasheet. This permits
very large output capacitors to be used.
For example, USB ports are specified to have at least
120μF of downstream capacitance from their controlling
power switch. An output capacitance as large as 1000μF
would not disturb the input power supply to an AAT4625
used to control a USB port.
EN Input
The AAT4625 is available in both active high and active
low enable versions. For specific part numbers, refer to
the Ordering Information section of this datasheet. When
the AAT4625 is in the off state, the output is an open
circuit and the device quiescent current consumption is
reduced to less than 1μA. The EN threshold voltage is set
to allow the AAT4625 to be controlled by 5V TTL levels,
as well as CMOS-compatible levels ranging from 2.5V to
5V. The EN function control voltage level should not
exceed the input supply level applied to the IN pin.
Fault Flag Output
The AAT4625 features an active low fault flag output. The
fault flag is provided to alert the system if the over-current or over-temperature circuits become active or if the
load switch is not receiving a sufficient voltage level to
properly operate. If either the current limit or over-tem-
perature circuits in any combination are constantly active
for more than approximately 10ms, the FAULT pin is
pulled to ground internally through an open drain device.
The 10ms delay on the FAULT function is intended to
prevent capacitive loads connected to the load switch
output from activating the FAULT flag when the device is
turned on. The placement of a pull-up resistor between
the FAULT pin and the IN pin is recommended. Reasonable
values for the pull-up resistor should range from 10k to
100k. Since the FAULT flag is an open drain terminal, it
may be pulled up to any voltage that is not greater than
the level present on the IN pin. This is done to allow the
AAT4625 to signal ancillary circuitry that is powered by
voltage levels less than the level on the IN pin.
If a fault flag delay greater than 10ms is required, addition delay may be added by use of an RC filter. An RC
filter can be added to the fault flag output, as shown in
Figure 1.
Reverse Voltage
The AAT4625 is designed to control current flowing from
IN to OUT. If a voltage is applied to OUT which is greater than that on IN, a large reverse current may flow,
potentially damaging the device.
Under-Voltage Lockout
The AAT4625 has been designed with an under-voltage
lockout control circuit. The under-voltage lockout prevents the output MOSFET device from turning on until VIN
exceeds the typical UVLO threshold of 2.3V. During
operation, the device will automatically shut down if VIN
falls below the UVLO threshold and the fault flag will be
toggled.
V+
100kΩ
USB Controller
Over-Current
Flag Input
R1
10kΩ
1
2
3
C1
0.1μF
4
AAT4625
EN
OUT
FLG
IN
GND
OUT
NC
NC
8
7
6
5
Figure 1: Fault Flag Delay RC Filter.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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DATA SHEET
AAT4625
USB Single-Channel Power Switch
Hot-Plug Applications
current transient events will occur. Proper PCB layout can
help reduce the effects of transient events. PCB trace
resistance will affect overall circuit transient response; in
addition, small voltage drops will be incurred.
Application circuit cards with a high inrush current potential can be limited by use of the AAT4625. The AAT4625
has both slew rate limited turn-on characteristics and a
current limit controlled output which make it ideally suited
for power port hot-plug applications. A host power back
plane or hot-plug receptacle may be sensitive to short
duration, high power surges. The AAT4625 will turn on in
a linear ramping fashion and regulate the inrush current
within the specified current limit for the device. The error
flag usually will not be affected during application turn-on,
since the 10ms flag blanking time is intended for these
types of events. If an application turn-on current surge
exceeds 10ms, an RC delay filter may be added to the flag
output to prevent the system from receiving an error during the start-up sequence (see Figure 2).
Refer to the following guidelines for power port PCB layout:
1.
2.
3.
4.
PCB Layout Information
5.
In order to obtain maximum performance from the
AAT4625, very careful consideration must be given to
the printed circuit board layout. In most port power
switch and port protection applications, high voltage and
Cable / Connector
to Hot-Plug Port
AAT4625
v+
VBUS
PCB traces should be kept as short and direct as possible to minimize the effects of the PCB on circuit
performance.
Make component solder pads large to minimize contact resistance.
The AAT4625 output bulk capacitor and ferrite beads
should be placed as close to the device as possible.
PCB traces to the output connector should be kept as
short as possible to minimized trace resistance and
the associated voltage drop (I2R loss).
If ferrite beads are used in the circuit, select ferrite
beads with a minimum series resistance.
The use of PCB trace vias should be avoided on all
traces that conduct high currents. If vias are necessary, make the vias as large as possible and use
multiple vias connected in parallel to minimize their
effect.
1
2
3
Hot-Plug
Receptacle
0.1μF
4
EN
OUT
FLG
IN
GND
OUT
NC
NC
Card
Application
Circuit
8
7
6
CBULK
(120μF)
5
GND
GND
Inrush Current Protected
Application Card
Figure 2: AAT4625 Inrush Current Protected Application.
Trace Resistance
0.01WΩ
(5mV)
P-Channel MOSFET
Switch On Resistance
0.06Ω
(30mV)
Ferrite Bead
and PCB Trace
Resistance
0.02Ω
(10mV)
Cable, Connector,
and Contact
Resistance
0.03Ω
(15mV)
V+
Input
Power Supply
4.50V to 5.25V
VBUS
CBULK
0.1μF
CBULK
Downstream
Peripheral Port
0.1μF
500mA Max.
Load Current
AAT4625
GND
GND
(5mV)
(10mV)
(15mV)
Total Voltage Drop = 60mV
Figure 3: Summary of Typical Circuit Voltage Drops Caused by AAT4625
Circuit Components and PCB Trace Resistance.
10
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DATA SHEET
AAT4625
USB Single-Channel Power Switch
Evaluation Board Layout
The AAT4625 evaluation layout (shown in Figures 4, 5,
and 6) follows the recommend printed circuit board layout procedures and can be used as an example for good
application layouts. Note that ferrite beads are not used
on this simple device evaluation board. The board layout
shown is not to scale.
Figure 4: AAT4625 Evaluation Board
Component Side Layout.
Figure 5: AAT4625 Evaluation Board
Solder Side Layout.
Figure 6: AAT4625 Evaluation Board Top Side
Silk Screen Layout/Assembly Drawing.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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DATA SHEET
AAT4625
USB Single-Channel Power Switch
Application Circuits
Ferrite Beads
7
VBUS = 5.0V
IN
OUT
6,8
VBUS
AAT4625
CIN
R1
0.1μF 100kΩ
2
1
FLG
NC
COUT1
0.1μF
4,5
D+
COUT2
120μF
DGND
EN(EN)
3
USB Controller
Error Flag
On/Off
DATA
Figure 7: Typical USB Host Port Application.
Vcc
5.0V
4.50V to 5.25V
Upstream V BUS
100mA Maximum
100kΩ
AAT3220-3.3
VBUS
IN
OUT
3.3V USB Controller
VIN
D+
D-
1μF
ON/OFF
Over-Current
Flag
GND
GND
1μF
AAT4625
EN
USB Port
OUT
FLG
IN
GND
OUT
NC
Ferrite Beads
VBUS
D+
120μF
0.1μF
D-
NC
GND
GND
Data
Data
Figure 8: Self-Powered Single Port USB Hub.
100kΩ
USB Host
AAT3220-3.3
VBUS
IN
OUT
3.3V USB Controller
VIN
D+
D-
1μF
ON/OFF
Over-Current
Flag
GND
GND
1μF
USB Port
AAT4625
EN
OUT
FLG
IN
GND
OUT
NC
Ferrite Beads
VBUS
D+
120μF
0.01μF
D-
NC
GND
GND
Data
Data
Figure 9: USB Bus Powered Single Port USB Hub.
12
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201945A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 15, 2012
DATA SHEET
AAT4625
USB Single-Channel Power Switch
Ordering Information
Package
Enable
Marking1
Part Number (Tape and Reel)2
SOP-8
SOP-8
MSOP-8
EN (Active-high)
EN (Active-low)
EN (Active-low)
4625-1
4625
DCXYY
AAT4625IAS-1-T1
AAT4625IAS-T1
AAT4625IKS-T1
Skyworks Green™ products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green™, document number
SQ04-0074.
Package Information
6.00 ± 0.20
3.90 ± 0.10
SOP-8
4.90 ± 0.10
0.42 ± 0.09 × 8
1.27 BSC
45°
4° ± 4°
0.175 ± 0.075
1.55 ± 0.20
0.375 ± 0.125
0.235 ± 0.045
0.825 ± 0.445
All dimensions in millimeters.
1. XYY = assembly and date code.
2. Sample stock is generally held on part numbers listed in BOLD.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201945A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 15, 2012
13
DATA SHEET
AAT4625
USB Single-Channel Power Switch
MSOP-8
4° ± 4°
4.90 ± 0.10
3.00 ± 0.10
1.95 BSC
0.95 REF
0.60 ± 0.20
PIN 1
3.00 ± 0.10
0.85 ± 0.10
0.95 ± 0.15
10° ± 5°
GAUGE PLANE
0.254 BSC
0.155 ± 0.075
0.075 ± 0.075
0.65 BSC
0.30 ± 0.08
\
All dimensions in millimeters.
Copyright © 2012 Skyworks Solutions, Inc. All Rights Reserved.
Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a
service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no
responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes.
No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale.
THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR
PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES
NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM
THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper
use or sale.
Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product
design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters.
Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for
identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.
14
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201945A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 15, 2012