201959A.pdf

DATA SHEET
AAT4684
Over-Voltage Protection Switch
General Description
Features
The AAT4684 OVPSwitch™ is a member of Skyworks'
Application Specific Power MOSFET™ (ASPM™) product
family. It is a P-channel MOSFET power switch with precise over-voltage protection control, designed to protect
low-voltage systems against high-voltage faults up to
+28V. If the input voltage exceeds the programmed
over-voltage threshold, the P-channel MOSFET switch
will be turned off to prevent damage to the output load
circuits. The AAT4684 is available with an internally programmed over-voltage trip point or as an adjustable
version programmed by two external resistors.
•
•
•
•
The AAT4684 also includes an under-voltage lockout
(UVLO) protection circuit, which will put the device into
sleep mode at low input voltages only consuming < 1μA
of current.
The AAT4684 is offered in a small Pb-free, 12-pin
TSOPJW package and is specified for operation over the
-40°C to +85°C ambient temperature range.
•
•
•
•
•
Over-Voltage Protection Up to +28V
Fixed or Adjustable Over-Voltage Protection Threshold
3V Under-Voltage Lockout Threshold
Fast OVP Response:
▪ 1μs (Max) to Over-Voltage Transient
Low Operation Quiescent Current
▪ 30μA Typical
▪ 1μA Max in Shutdown (Disabled)
100m Typical (130m max) RDS(ON) at 4.5V
1.8A Maximum Continuous Current
Temperature Range: -40°C to 85°C
Available in TSOPJW-12 Package
Applications
•
•
•
•
•
•
Cell Phones
Digital Still Cameras
GPS
MP3 Players
Personal Data Assistants (PDAs)
USB Hot Swap/Live Insertion Device
Typical Application (Adjustable Version)
VIO +5V
VIN 3V – 28V
IN
FLT
Fault Flag
OUT
VOUT
AAT4684
OVP
1μF
EN
GND
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201959A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 16, 2012
1
DATA SHEET
AAT4684
Over-Voltage Protection Switch
Pin Descriptions
Pin #
Fixed
Adj.
Symbol
1, 2, 9, 11, 12
1, 2, 9, 12
N/C
3
3
FLT
4
4
EN
5, 6
7, 8
10
n/a
5, 6
7, 8
10
11
OUT
IN
GND
OVP
Function
Not connected.
Over-voltage fault reporting output pin. FLT goes low when input voltage exceeds
the over-voltage threshold. An external pull up resistor to VIO (6.5V max) should be
added.
Enable pin, active low. An internal pull-down resistor is connected on this pin. Connect to Ground for normal operation. Connect to high (6.5V max) to shut down the
device when it draws less than 1μA of current.
Output pin. Connect a 0.1μF~47μF capacitor from OUT to GND.
Power input pin. Connect 1μF capacitor from IN to GND.
Ground connection pin.
Over-voltage protection threshold input pin (Adjustable version only).
Pin Configuration
TSOPJW-12
Fixed Version
(Top View)
2
TSOPJW-12
Adjustable Version
(Top View)
N/C
1
12
N/C
N/C
1
12
N/C
N/C
2
11
N/C
N/C
2
11
OVP
FLT
3
10
GND
FLT
3
10
GND
EN
4
9
N/C
EN
4
9
N/C
OUT
5
8
IN
OUT
5
8
IN
OUT
6
7
IN
OUT
6
7
IN
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DATA SHEET
AAT4684
Over-Voltage Protection Switch
Absolute Maximum Ratings1
Symbol
VIN
VOVP
VFLT, VEN
VOUT
IMAX
TJ
TSTG
Description
IN to GND
OVP to GND
FLT, EN to GND
OUT to GND
Maximum Continuous Switch Current
Operating Junction Temperature Range
Storage Temperature
Value
Units
-0.3 to 30
-0.3 to 6.5
-0.3 to 6.5
VIN + 0.3
1.8
-40 to 150
-65 to 150
V
V
V
V
A
°C
°C
Value
Units
160
625
°C/W
mW
Thermal Characteristics
Symbol
JA
PD
Description
Maximum Thermal Resistance2
Maximum Power Dissipation2, 3
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. Only one Absolute Maximum Rating should be applied at any one time.
2. Mounted on a FR4 board.
3. Derate 6.25mW/°C above 25°C.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET
AAT4684
Over-Voltage Protection Switch
Electrical Characteristics1
VIN = 5V, TA = -40°C to 85°C unless otherwise noted. Typical values are at TA = 25°C.
Symbol
Description
Conditions
VIN
Normal Operation Voltage Range
IQ
Operation Quiescent Current
VIN = 5V, EN = 0V, IOUT = 0
Shutdown Supply Current
Under-Voltage Lockout Threshold
Under-Voltage Lockout Hysteresis
EN = IN, VIN = 5.5V, VOUT = 0
Rising Edge
Over-Voltage Lockout Threshold, OVP Pin
Over-Voltage Lockout Threshold Hysteresis, OVP Pin
Rising Edge
ISD(OFF)
VUVLO
VUVLO_HYS
Adjustable
VOVP_TH
VOVP_HYS
Fixed
VIN_OVP_TH
Input Over-Voltage Lockout Threshold, IN Pin
Input Over-Voltage Lockout Threshold Hysteresis,
VIN_OVP_HYS
IN Pin
MOSFET Switch
RDS(ON)
PMOS On-Resistance
ID(OFF)
Switch Off-Leakage
Logic
VEN(L)
EN Input Low Voltage
VEN(H)
EN Input High Voltage
EN Input Leakage
IEN
FLTOL
FLT Output Voltage Low
FLTIOL
FLT Output Leakage Current
TBLK_FLT
FLT Blanking Time
TD_FLT
FLT Assertion Delay Time from Over-Voltage (OV)
TRESP_OV
Over-Voltage Response Time
TON
Turn On Delay Time
TR
Turn On Rise Time
TOFF
Turn Off Delay Time
TF
Turn Off Fall Time
Thermal Protection
Shutdown Temperature
TSHDN
THYS
Over-Temperature Shutdown Hysteresis
Min
Typ
3.0
30
3.0
0.1
1.084
Rising Edge
IOUT = 1800mA, TA = 25°C
EN = VIN
1.1
20
Max
Units
14
V
50
μA
1
3.3
μA
V
V
1.117
V
mV
6.5
V
120
mV
100
130
1
m
μA
0.4
V
V
μA
V
μA
ms
μs
1.6
VEN = 5.5V or 0V
IFLT = 1mA
From De-assertion of OV
From Assertion of OV
VIN = 5V, VOVP Rise to 1.13V
from 1.07V in 1ns
VIN = 5V; RO = 10; CO = 1μF
VIN = 5V; RO = 10; CO = 1μF
VIN = 5V; RO = 10; CO = 1μF
VIN = 5V; RO = 10; CO = 1μF
0.5
5
10
1
2.0
0.4
1
15
0.7
μs
10
1
6
20
ms
ms
ms
μs
120
25
°C
°C
1. The AAT4684 is guaranteed to meet performance specifications over the -40 to 85°C operating temperature range and is assured by design, characterization and correlation
with statistical process controls.
4
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET
AAT4684
Over-Voltage Protection Switch
Typical Characteristics
Operation Quiescent Current
vs. Supply Voltage
Operation Quiescent Current
vs. Temperature
40
45
Quiescent Current (µA)
Quiescent Current (µA)
50
40
35
30
25
20
15
10
5
0
35
30
25
20
15
3
4
5
6
7
8
9
10
11
12
13
-40
14
-15
Supply Voltage (V)
1.8
1.2
0.6
0.0
8
10
12
14
16
18
20
22
24
26
28
Shutdown Supply Current (µA)
Shutdown Supply Current (µA)
2.4
6
85
0.35
0.28
0.21
0.14
0.07
0.00
-40
-15
Supply Voltage (V)
10
35
60
85
Temperature (°C)
Switch Off Leakage Current vs. Supply Voltage
PMOS On-Resistance vs. Temperature
160
0.014
0.012
On-Resistance (µA)
Switch Off Leakage Current (µA)
60
Shutdown Supply Current
vs. Temperature
3.0
4
35
Temperature (°C)
Shutdown Supply Current
vs. Supply Voltage
2
10
0.010
0.008
0.006
0.004
0.002
0.000
2
4
6
8
10
12
14
16
18
20
Supply Voltage (V)
22
24
26
28
140
120
100
80
60
-40
-15
10
35
60
85
Temperature (°C)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET
AAT4684
Over-Voltage Protection Switch
Typical Characteristics
FLT Blanking Time vs. Temperature
FLT Blanking Time
(VIN = 5.0V)
FLT Blanking Time (ms)
12
5.0V
VOUT
(1V/div)
11
4.3V
10
FLT
(2V/div)
9
8
0V
1.15V
OVP
(100mV/div)
7
-40
-15
10
35
60
85
Temperature (°C)
Time (2ms/div)
UVLO Threshold (V)
4.00
3.50
VIN Rising
3.00
VIN Falling
2.50
2.00
1.50
-40
-15
10
35
60
85
Temperature (°C)
Over-Voltage Response Time vs. Temperature
Over-Voltage Response Time (ns)
Undervoltage Lockout Threshold vs. Temperature
800
750
700
650
600
550
-40
-15
10
35
Temperature (°C)
Over-Voltage Lockout Threshold
(Adjustable Version) vs. Temperature
1.12
1.11
VOVP_TH
VOVP
1.10
1.09
VOVP_HYS
1.08
1.07
1.06
-40
-15
10
35
60
85
Temperature (°C)
6
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60
85
DATA SHEET
AAT4684
Over-Voltage Protection Switch
Typical Characteristics
EN Input High Voltage vs. Supply Voltage
EN Input Low Voltage vs. Supply Voltage
1.1
1.1
-40°C
0.9
-40°C
1.0
VEN(L) (V)
VEN(H) (V)
1.0
25°C
0.8
85°C
0.7
25°C
0.9
0.8
85°C
0.7
0.6
0.6
3
4
5
6
7
8
9
10
11
12
13
14
3
Supply Voltage (V)
6
7
8
9
10
11
12
13
14
Turn On Delay Time
(VIN = 5.0V, RO = 10Ω
Ω)
EN
(2V/div)
5
Supply Voltage (V)
Turn Off Delay Time
(VIN = 5.0V, RO = 10W
W)
VOUT
(2V/div)
4.84V
VOUT
(2V/div)
4
0V
EN
(2V/div)
0V
0V
Time (2ms/div)
Time (2ms/div)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET
AAT4684
Over-Voltage Protection Switch
Functional Block Diagram
Fixed Option
IN
OVP
EN
Functional Description
The AAT4684 provides up to 28V over-voltage protection
when powering low-voltage systems such as cell phones,
MP3, and PDAs or when charging Lithium-Ion batteries
from a badly regulated supply. The AAT4684 is inserted
between the power supply or charger source and the
load to be protected. The AAT4684 IC consists of a low
resistance P channel MOSFET, under-voltage lockout protection, over-voltage monitor, fast shut-down circuitry
and a fault output flag.
In normal operation the P channel MOSFET acts as a
slew-rate controlled load switch, connecting and disconnecting the power supply from IN to OUT. A low resistance MOSFET is used as to minimize the voltage drop
between the voltage source and the load and to reduce
the power dissipation. When the voltage on the input
8
OUT
OVP Sense
and Control
FLT
GND
exceeds the over-voltage protection trip voltage (internally set or externally by a voltage divider to the OVP
pin), the device immediately turns off the internal
P-channel FET, disconnecting the load from the abnormal
input and preventing damage to any downstream components. Simultaneously, the fault flag is raised alerting
the system to a problem.
If an over-voltage condition is applied at the time of the
device enable, then the switch will remain OFF.
Under-Voltage Lockout (UVLO)
The AAT4684 has a fixed 3.0V under-voltage lockout
level (UVLO). When the input voltage is less than the
UVLO level, the MOSFET is turned off. 100mV of hysteresis is included to ensure circuit stability.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET
AAT4684
Over-Voltage Protection Switch
Over-Voltage Protection
The AAT4684 adjustable version has a 1.1V 1.5% overvoltage trip threshold on the OVP pin. With a resistor
divider on OVP pin from IN to GND, the over-voltage trip
point can be adjusted anywhere within the input voltage
range (see Table 1). Once the over-voltage trip level is
triggered, the PMOS switch controller will shut off the
PMOS in less than 1μs.
The AAT4684 fixed version is also available where the
resistor divider is internally integrated with the input
voltage trip point at 6.5V. The fixed version of AAT4684
does not have a connection to the internal OVP circuitry
and the pin #11 is designed to be not connected.
FLT Output
The FLT output is an active-low open-drain fault (OV)
reporting output. A pull-up resistor should be connected
from FLT to the logic I/O voltage of the host system. FLT
will be asserted immediately if an over-voltage fault
occurs (only about a 1μs inherited internal circuit delay).
A 10ms blanking is applied to FLT signal prior to deassertion.
Over-Temperature Protection (OTP)
If the ambient temperature of the device exceeds TSHDN,
the OVP switch is turned off, and the pin is driven low.
The OVP switch will recover automatically when the
junction temperature falls below TSHDN - 25°C.
EN Input
EN is an active-low enable input. EN is driven low, connected to ground, or left floating for normal device
operation. Taking the EN high turns off the MOSFET. In
the case of an over-voltage or UVLO condition toggling
the EN will not override the fault condition and the
switch will remain off.
Device Operation
On initial power-up, if VIN < UVLO or if VOVP > VOVP_TH
(1.1V), the PMOS is held off. If UVLO < VIN, VOVP <
VOVP_TH, and EN is low, the device enters startup after a
10ms internal delay.
Application Information
Over-Voltage Protection
The AAT4684 over-voltage protection circuit provides
fast protection against transient voltage spikes and short
duration spikes of high voltage from the power supply
lines. AAT4684 can quickly disconnect the input supply
from the load and not cause any damage to sensitive
components
In portable product applications, if the user removes the
battery pack during charging, this action can create
large transients and a high voltage spike can occur
which can damage other electronic devices in the product such as the battery charger. A hot plug of the AC/DC
wall adapter into the AC outlet can create and release a
voltage spike from the transformer. As a result, some
sensitive devices within the product can be damaged.
With the AAT4684 placed between the power lines and
the sensitive devices, the voltage spike can be kept
away and the input supply disconnected from other
devices in 0.7μs.
Figure 2 shows the response time of over-voltage protection from the test circuit (Figure 1). The input voltage is rapidly increased from 5V to 12V by a voltage
surge or voltage spike. The voltage at the OVP pin is also
increased until the trip point is triggered. At this point,
the FLT pin is pulled low and the output voltage starts to
fall. Figure 3 shows a zoom-in scope capture of the OVP
response time; the output is disconnected from the input
in as little as 700ns.
Adjustable Version Over-Voltage Protection Resistors
The over-voltage protection threshold is programmed
with two resistors, R1 and R2. To limit the current going
through the external resistor string while maintaining
good noise immunity, use smaller resistor values, such
as 10KΩ for R2. Using a larger value will further reduce
the system current, but will also increase the impedance
of the OVP node, making it more sensitive to external
noise and interference.
VOVP = VOVP_TH · 1 +
R1
R2
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9
DATA SHEET
AAT4684
Over-Voltage Protection Switch
A suggested value for R2 is 110KΩ and R1 can be calculated from the following formula once the over-voltage
protection voltage is set.
R1 = R 2 ·
VOVP
-1
VOVP_TH
Table 1 summarizes resistor values for various overvoltage settings. Use 1% tolerance metal film resistors
for programming the desired OVP setting.
R2 (KΩ)
R1 (KΩ)
VOVP Setting (V)
110
110
110
110
110
110
110
110
110
110
487
536
787
1050
1300
1540
1780
2050
2320
2550
6.0
6.5
9.0
11.5
14.0
16.5
19.0
21.5
24.0
26.5
Table 1: Recommended OVP Setting for AAT4684
Adjustable Version1.
SCOPE
+12V
LOAD
AAT4684
10Ω
Vin
1
2
3
4
8
7
6
5
gnd
Vout
GND
+5V
OVP
Fault
Figure 1: Over-Voltage Protection Response Time Test Circuit.
12V
VIN
(5V/div)
OVP
(200mV/div)
Output Load = 10Ω
COUT = 1µF
OVP
(50mV/div)
OVP Trip Point (1.1V)
VOUT
(5V/div)
1.23V
1.03V
0.7µs
VOUT
(100mV/div)
Output Load = 10Ω
No COUT
5V
FLT
(2V/div)
FLT
(2V/div)
Time (200µs/div)
Figure 2: Typical Over-Voltage Response Time.
Time (500ns/div)
Figure 3: Typical Over-Voltage Response Time
[zoom in].
1. Mimimum OVP voltage setting = 5V.
10
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET
AAT4684
Over-Voltage Protection Switch
Input Capacitor
A 1μF or larger capacitor is typically recommended for
CIN. CIN should be located as close to the device VIN pin
as practically possible. Ceramic, tantalum, or aluminum
electrolytic capacitors may be selected for CIN. There is
no specific capacitor equivalent series resistance (ESR)
requirement for CIN. However, for higher current operation, ceramic capacitors are recommended for CIN due to
their inherent capability over tantalum capacitors to
withstand input current surges from low impedance
sources such as batteries in portable devices.
Capacitors are typically manufactured in different voltage ratings. 16V, 25V, and 50V are good for OVP applications. If the maximum possible surge voltage is known,
select capacitors with a voltage rating at least 5V higher
than the maximum possible surge voltage. Otherwise,
50V rated capacitors are generally good for most OVP
applications to prevent any surge voltage.
Output Capacitor
In order to insure stability while current limit is active, a
small output capacitance of approximately 1μF is
required at the output. Likewise, with the output capacitor, there is no specific capacitor ESR requirement. If
desired, COUT may be increased to accommodate any
load transient condition.
will assume the load switch is mounted on a printed circuit board utilizing the minimum recommended footprint
as stated in the “Printed Circuit Board Layout
Recommendations” section of this datasheet. At any
given ambient temperature (TA), the maximum package
power dissipation can be determined by the following
equation:
PD(MAX) =
Constants for the AAT4684 are maximum junction temperature (TJ(MAX) = 125°C) and package thermal resistance (θJA = 160°C/W). Worst-case conditions are calculated at the maximum operating temperature, TA =
85°C. Typical conditions are calculated under normal
ambient conditions where TA = 25°C. At TA = 85°C,
PD(MAX) = 250mW. At TA = 25°C, PD(MAX) = 625mW.
The maximum continuous output current for the AAT4684
is a function of the package power dissipation and the
RDS of the MOSFET at TJ(MAX). The maximum RDS of the
MOSFET at TJ(MAX) is calculated by increasing the maximum room temperature.
For maximum current, refer to the following equation:
IOUT(MAX) =
FAULT Flag
A FAULT flag is provided to alert the system if the
AAT4684’s input voltage has passed the pre-programmed
over-voltage trip point. Since the FAULT is open drain
pin, it should be pulled up to input/output voltage rail
and less than the maximum operating voltage of 6.5V.
Thermal Considerations and
High Output Current Applications
The AAT4684 is designed to deliver a continuous output
load current. The limiting characteristic for maximum
safe operating output load current is package power dissipation. In order to obtain high operating currents,
careful device layout and circuit operating conditions
must be taken into account. The following discussions
TJ(MAX) -TA
θJA
PD(MAX)
RDS
Printed Circuit Board Layout
Recommendations
For proper thermal management and to take advantage
of the low RDS(ON) of the AAT4684, certain circuit board
layout rules should be followed: VIN and VOUT should be
routed using wider than normal traces, and GND should
be connected to a ground plane. To maximize package
thermal dissipation and power handling capacity of the
AAT4684 TSOPJW-12 package, the ground plane area
connected to the ground pins should be made as large
as possible. For best performance, CIN and COUT should
be placed close to the package pins. Refer to Figures 3
and 4.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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11
DATA SHEET
AAT4684
Over-Voltage Protection Switch
Evaluation Board Schematic
+5V
DS1
Red LED
U1
VIN
R1
C1
1μF
R2
110k
8
7
1
2
11
9
TSOPJW-12
IN
IN
N/C
N/C
OVP
N/C
FLT
N/C
OUT
OUT
EN
GND
3
12
5
6
4
10
R3
1.5K
VOUT
C2
1μF
AAT4684
JP1
Enable
Adjustable version
R1 (kΩ) VOVP_SETTING (V)
487
536
787
1050
1300
1780
2320
6.0
6.5
9.0
11.5
14.0
19.0
24.0
Input Cap, C1
C1 1206 X7R 1μF 50V GRM31MR71H105KA88
(C1 1206 X7R 2.2μF 50V GRM31CR71H225KA88L)
(C1 1210 X7R 4.7μF 50V GRM32ER71H475KA88L)
Output Cap, C2
for under 13V application, C2 0805 X7R 1μF 16V GRM21BR71C105KA01
(for under 20V application, C2 0805 X7R 1μF 25V GRM219R71E105KA88)
For the fixed version, Open R1 and R2.
Figure 3: AAT4684 Evaluation Board Schematic.
Evaluation Board Layout
Figure 4: AAT4684 Evaluation Board
Component Side Layout.
12
Figure 5: AAT4684 Evaluation Board
Solder Side Layout.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET
AAT4684
Over-Voltage Protection Switch
Ordering Information
Package
OVP Trip Voltage
Marking
Part Number (Tape and Reel)
TSOPJW-12
TSOPJW-12
Adjustable
6.5V
YSXYY
AAT4684ITP-T1
AAT4684ITP-6.5-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
TSOPJW-12
2.85 ± 0.20
2.40 ± 0.10
0.20 + 0.10
- 0.05
0.50 BSC 0.50 BSC 0.50 BSC 0.50 BSC 0.50 BSC
7° NOM
0.04 REF
0.055 ± 0.045
0.15 ± 0.05
+ 0.10
1.00 - 0.065
0.9625 ± 0.0375
3.00 ± 0.10
4° ± 4°
0.45 ± 0.15
0.010
2.75 ± 0.25
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 • sales@skyworksinc.com • www.skyworksinc.com
201959A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 16, 2012
13
DATA SHEET
AAT4684
Over-Voltage Protection Switch
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.
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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.
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201959A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 16, 2012