AP7344-3318RH4-7 [DIODES]
DUAL 300mA HIGH PSRR LOW NOISE LDO WITH ENABLE;
| 型号： | AP7344-3318RH4-7 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | DUAL 300mA HIGH PSRR LOW NOISE LDO WITH ENABLE |
| 文件： | 总15页 (文件大小：920K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AP7344
DUAL 300mA HIGH PSRR LOW NOISE LDO WITH ENABLE
Description
Pin Assignments
The AP7344 is a Dual low dropout regulator with high output voltage
accuracy, low RDSON, high PSRR, low output noise and low quiescent
current. This regulator is based on a CMOS process.
Each of regulators includes a voltage reference, error amplifier,
current limit circuit and an enable input to turn on/ off output. With the
integrated resistor network fixed output voltage versions can be
delivered.
With its low power consumption and line and load transient response,
the AP7344 is well suited for low power handheld communication
equipment.
The AP7344 is packaged in X2-DFN1612-8 package and allows for
smallest footprint and dense PCB layout.
Applications
Features
Low VIN and wide VIN range: 1.7V to 5.25V
Guarantee Output Current: 300mA
Smart Phone/PAD
RF Supply
VOUT Accuracy ±1%
Cameras
Ripple Rejection: 75dB at 1kHz
Portable Video
Low Output Noise: 60µVrms from 10Hz to 100kHz
Quiescent Current as Low as 50µA
Portable Media Player
Wireless Adapter
Wireless Communication
VOUT Fixed 1.2V to 3.6V
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free, Green Device (Note 3)
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Typical Applications Circuit
VOUT1
VIN1
VIN1
VOUT1
CIN1
1.0mF
EN1
COUT1
1.0mF
AP7344
AP7344
EN2
VIN2
VOUT2
VIN2
VOUT2
CIN2
1.0mF
COUT2
1.0mF
GND
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© Diodes Incorporated
AP7344
Document number: DS37368 Rev. 1 - 2
AP7344
Pin Descriptions
Pin Number
GND
Pin Name
Function
1, 4
2
Ground
VOUT1
Channel 1 Output Voltage pin
Channel 2 Output Voltage pin
VOUT2
3
Chanel 2 Enable pin. This pin should be driven either high or low and must not
be floating. Driving this pin high enables channel 2 output, while pulling it low
puts Chanel 2 regulator into shutdown mode.
EN2
5
VIN2
VIN1
6
7
Input Voltage pin
Input Voltage pin
Chanel 1 Enable pin. This pin should be driven either high or low and must not
be floating. Driving this pin high enables channel 1 output, while pulling it low
puts Chanel 1 regulator into shutdown mode.
EN1
8
In PCB layout, prefer to use large copper area to cover this pad for better
thermal dissipation, then connect this area to GND or leave it open. However do
not use it as GND electrode function alone.
–
Thermal PAD
Functional Block Diagram
VIN1
VOUT1
VIN1
VOUT1
R1_1
R2_1
R1_1
R2_1
Error Amp.
Vref
Error Amp.
Vref
Current Limit
Current Limit
GND
EN1
VIN2
EN1
VIN2
GND
R1_2
R2_2
R1_2
R2_2
Error Amp.
Vref
Error Amp.
Vref
Current Limit
Current Limit
EN2
VOUT2
EN2
VOUT2
AP7344 (No Discharge)
AP7344 (With Discharge)
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AP7344
Document number: DS37368 Rev. 1 - 2
AP7344
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified. Note 4)
Symbol
VIN
Parameter
Rating
6.0
Unit
V
Input Voltage
VEN
Input Voltage at EN Pins
Output Voltage
6.0
V
VOUT
IOUT
PD
-0.3 to VIN +0.3
400
V
Output Current
mA
mW
°C
°C
Power Dissipation
600
TA
Operating Ambient Temperature
Storage Temperature
-40 to +85
-55 to +125
TSTG
Note 4:
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 conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device
reliability.
Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.)
Symbol
VIN
Parameter
Min
1.7
0
Max
5.25
300
+85
Unit
V
Input Voltage
IOUT
TA
Output Current
mA
°C
Operating Ambient Temperature
-40
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AP7344
Document number: DS37368 Rev. 1 - 2
AP7344
Electrical Characteristics (@TA = +25°C, VIN = VOUT+1V (VOUT > 1.5V), VIN = 2.5V (VOUT ≤ 1.5V), IOUT = 1mA, CIN = COUT = 1.0µF,
unless otherwise specified.)
Parameter
Conditions
TA = -40°C to +85°C
Min
1.7
-1
Typ
–
Max
5.25
1
Unit
Input Voltage
V
TA = +25°C
–
VIN = (VOUT-Nom+1.0V) to
5.25V,
Output Voltage Accuracy (Note 11)
%
TA = -40°C to +85°C
-1.5
–
1.5
0.1
IOUT = 1mA to 300mA
Line Regulation (∆VOUT/∆VIN/VOUT
)
VIN = (VOUT-Nom+1.0V) to 5.25V, IOUT = 1.0mA
VIN = VOUT-Nom+1.0V, IOUT = 1mA to 300mA
–
0.02
%/V
Load Regulation (∆VOUT/∆IOUT
)
–
–
15
50
30
70
mV
µA
Set EN1 High, Set EN2 Low, or Set EN2 High,
Set EN1 Low, No Load
Quiescent Current (Note 6)
Set EN1/EN2 High, No Load
Set EN1/EN2 Low, No Load
–
–
–
100
0.1
–
140
1.0
–
µA
µA
ISTANDBY
Output Current
300
–
mA
mA
Fold-back Short Current (Note 7)
PSRR (Note 8)
VOUT short to ground
55
–
VIN = (VOUT+1V) VDC
0.2Vp-pAC,
+
f = 1kHz
–
75
–
dB
VOUT ≥1.8V, IOUT = 30mA
Output Noise Voltage (Notes 8 & 9)
BW = 10Hz to 100kHz, IOUT = 30mA
–
–
60
0.48
0.39
0.35
0.30
0.26
0.25
0.22
±30
–
–
µVrms
VOUT ≤ 1.2V
0.59
0.50
0.44
0.39
0.34
0.30
0.29
–
1.2V < VOUT ≤ 1.4V
–
1.4V < VOUT ≤ 1.7V
1.7V < VOUT ≤ 2.1V
2.1V < VOUT ≤ 2.5V
2.5V < VOUT ≤ 3.0V
3.0V < VOUT ≤ 3.6V
–
Dropout Voltage (Note 5)
IOUT = 300mA
–
V
–
–
–
Output Voltage Temperature Coefficient
EN Input Low Voltage
IOUT = 30mA, TA = -40°C to +85°C
–
ppm/°C
–
0
0.5
V
V
EN Input High Voltage
–
1.3
-1.0
–
5.25
1.0
EN Input Leakage
VEN = 0V, VIN = 5.0V or VEN = 5.0V, VIN = 0V
–
µA
On Resistance of N-channel for Auto-
discharge (Note 10)
VIN = 4.0V, VEN = 0V
D Version, Chanel 1 & 2
(Disabled)
–
50
–
Ω
Notes:
5. Dropout voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value.
6. Quiescent current is defined here is the difference in current between the input and the output.
7. Short circuit current is measured with V
OUT
8. This specification is guaranteed by design.
pulled to GND.
9. To make sure lowest environment noise minimizes the influence on noise measurement.
10. AP7344 has 2 options for output, built-in discharge and non-discharge
11. Potential multiple grades based on following output voltage accuracy.
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AP7344
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Document number: DS37368 Rev. 1 - 2
AP7344
Performance Characteristics
Output Voltage vs. Output Current
VOUT=1.8V
Output Voltage vs. Output Current
VOUT=2.8V
2.0
1.6
1.2
0.8
0.4
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Vin=2.8V
Vin=4.2V
Vin=5V
Vin=3.8V
Vin=5V
Vin=5.25V
Vin=5.25V
0
100
200
300
400
500
600
0
100
200
300
400
500
600
Output Current IOUT (mA)
Output Current IOUT (mA)
Output Voltage vs. Input Voltage
VOUT=2.8V
Output Voltage vs. Input Voltage
VOUT=1.8V
3.5
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Iout=1mA
Iout=30mA
Iout=50mA
Iout=1mA
Iout=30mA
Iout=50mA
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN (V)
Input Voltage VIN (V)
Supply Current vs. Input Voltage
VOUT=2.8V
Supply Current vs. Input Voltage
VOUT=1.8V
70
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN (V)
Input Voltage VIN (V)
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AP7344
Document number: DS37368 Rev. 1 - 2
AP7344
Performance Characteristics (Cont.)
Output Voltage vs.Temperature
Output Voltage vs.Temperature
VOUT=1.8V
VOUT=2.8V
2.828
2.821
2.814
2.807
2.800
2.793
2.786
2.779
2.772
1.818
1.812
1.806
1.800
1.794
1.788
1.782
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Temperature (℃)
Temperature (℃)
Line Regulation vs. Input Voltage
VOUT=1.8V
Line Regulation vs. Input Voltage
VOUT=2.8V
0.10
0.05
0.10
0.05
0.00
0.00
25C°C
25
°C
-0.05
-0.10
-0.05
-0.10
-40C
°C
-40
°C
°C
85
85
°C
2.25 2.75 3.25 3.75 4.25 4.75 5.25
Input Voltage (V)
3.25
3.75
4.25
4.75
5.25
Input Voltage (V)
Dropout Voltage vs. Output Current
VOUT=1.8V
Dropout Voltage vs. Output Current
VOUT=2.8V
400
300
250
200
150
100
50
350
300
250
200
150
100
50
25°C
°C
-40
°C
25
°C
-40
°C
85
°C
85
0
0
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Output Current IOUT (mA)
Output Current IOUT (mA)
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AP7344
Document number: DS37368 Rev. 1 - 2
AP7344
Performance Characteristics (Cont.)
Ripple Rejection vs. Input Voltage
VOUT=1.8V
Ripple Rejection vs. Input Voltage
VOUT=1.8V
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
1KHz
10KHz
30
20
1KHz
10KHz
100KHz
100KHz
10
0
IOUT=1mA
IOUT=30mA
1.8 2.3 2.8 3.3 3.8 4.3 4.8 5.3
Input Voltage VIN (V)
1.8 2.3 2.8 3.3 3.8 4.3 4.8 5.3
Input Voltage VIN (V)
Ripple Rejection vs. Input Voltage
VOUT=2.8V
Ripple Rejection vs. Input Voltage
VOUT=2.8V
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
1KHz
1KHz
10KHz
10KHz
IOUT=30mA
3.3
100KHz
100KHz
IOUT=1mA
3.3
2.8
3.8
4.3
4.8
5.3
2.8
3.8
4.3
4.8
5.3
Input Voltage VIN (V)
Input Voltage VIN (V)
Ripple Rejection vs. Frequency
VOUT=1.8V
Ripple Rejection vs. Frequency
VOUT=2.8V
120
100
80
60
40
20
0
120
100
80
60
40
20
0
Iout=1mA
Iout=1mA
Iout=30mA
Iout=150mA
Iout=30mA
Iout=150mA
100
1000
10000
100000 1000000
100
1000
10000
100000 1000000
Frequency f (kHz)
Frequency f (kHz)
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AP7344
Document number: DS37368 Rev. 1 - 2
AP7344
Performance Characteristics (Cont.)
Line Transient Response Waveforms
VOUT=1.8V
Line Transient Response Waveforms
VOUT=2.8V
4
3
2
4
3
2
Input Voltage
Input Voltage
1.810
1.800
1.790
2.810
2.800
2.790
Output Voltage
Output Voltage
0
20
40
60
80
0
20
40
60
80
Time t (µs)
Time t (µs)
Load Transient Response Waveforms
OUT=1µF
Load Transient Response Waveforms
OUT=4.7µF
C
VOUT=1.8V,
C
VOUT=1.8V,
150
100
50
150
100
50
0
Output Current
50mA 100mA
Output Current
50mA 100mA
1.82
1.82
1.81
1.80
1.79
1.78
0
1.81
1.80
1.79
1.78
Output Voltage
Output Voltage
2.81
2.80
2.79
2.81
2.80
2.79
Output Voltage IOUT=30mA
Output Voltage IOUT=30mA
0
80
160
240
320
400
0
80
160
240
320
400
Time t (µs)
Time t (µs)
Load Transient Response Waveforms
COUT=1µF
Load Transient Response Waveforms
COUT=4.7µF
VOUT=2.8V,
VOUT=2.8V,
150
100
50
150
100
50
Output Current
Output Current
50mA 100mA
50mA 100mA
2.82
2.81
2.80
2.79
2.78
2.82
2.81
2.80
2.79
2.78
0
0
Output Voltage
Output Voltage
1.81
1.80
1.79
1.81
1.80
1.79
Output Voltage IOUT=30mA
Output Voltage IOUT=30mA
0
80
160
240
320
400
0
80
160
240
320
400
Time t (µs)
Time t (µs)
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AP7344
Document number: DS37368 Rev. 1 - 2
AP7344
Performance Characteristics (Cont.)
Load Transient Response Waveforms
VOUT=1.8V, COUT=1µF
Load Transient Response Waveforms
VOUT=1.8V, COUT=4.7µF
400
200
0
400
200
0
Output Current
1mA 300mA
Output Current
1mA 300mA
1.90
1.85
1.80
1.90
1.85
1.80
1.75
1.70
1.75
Output Voltage
1.70
Output Voltage
2.85
2.80
2.75
2.85
2.80
2.75
Output Voltage IOUT=30mA
Output Voltage IOUT=30mA
0
80
160
240
320
400
0
80
160
240
320
400
Time t (µs)
Time t (µs)
Load Transient Response Waveforms
VOUT=2.8V, COUT=1µF
Load Transient Response Waveforms
OUT=4.7µF
VOUT=2.8V,
C
400
200
0
400
200
0
Output Current
1mA 300mA
Output Current
1mA 300mA
2.90
2.85
2.80
2.75
2.70
2.90
2.85
2.80
2.75
2.70
Output Voltage
Output Voltage
1.85
1.80
1.75
1.85
1.80
1.75
Output Voltage IOUT=30mA
Output Voltage IOUT=30mA
0
80
160
240
320
400
0
80
160
240
320
400
Time t (µs)
Time t (µs)
Turn On Waveforms
VOUT=1.8V
Turn On Waveforms
VOUT=2.8V
EN Input Voltage
4
2
3
2
1
0
EN Input Voltage
0
2
1
0
4
2
0
IOUT=0mA
IOUT=30mA
IOUT=300mA
IOUT=0mA
IOUT=30mA
IOUT=300mA
Output Voltage
Output Voltage
0
40
80
120
160
200
0
40
80
120
160
200
Time t (µs)
Time t (µs)
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AP7344
Performance Characteristics (Cont.)
Turn Off Waveforms
VOUT=1.8V
Turn Off Waveforms
VOUT=2.8V
4
2
EN Input Voltage
EN Input Voltage
3
2
1
0
0
2
1
0
4
2
0
IOUT=0mA
IOUT=30mA
IOUT=300mA
IOUT=0mA
Output Voltage IOUT=30mA
Output Voltage
IOUT=300mA
0
40
80
120
160
200
0
40
80
120
160
200
Time t (µs)
Time t (µs)
Application Information
Output Capacitor
An output capacitor (COUT) is needed to improve transient response and maintain stability. The AP7344 is stable with very small ceramic output
capacitors. The ESR (Equivalent Series Resistance) and capacitance drives the selection. If the application has large load variations, it is
recommended to utilize low-ESR bulk capacitors. It is recommended to place ceramic capacitors as close as possible to the load and the GND pins
and care should be taken to reduce the impedance in the layout.
Input Capacitor
To prevent the input voltage from dropping during load steps, it is recommended to utilize an input capacitor (CIN). A minimum 0.47μF ceramic
capacitor is recommended between VIN and GND pins to decouple input power supply glitch. This input capacitor must be located as close as
possible to the device to assure input stability and reduce noise. For PCB layout, a wide copper trace is required for both VIN and GND pins.
Enable Control
The AP7344 is turned on by setting the EN pins high, and is turned off by pulling it low. If this feature is not used, the EN pins should be tied to VIN
pins to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pins must be able to swing
above and below the specified turn-on/off voltage thresholds listed in the Electrical Characteristics section.
Short Circuit Protection
When VOUT pins are short-circuit to GND, short circuit protection will be triggered and clamp the output current to approximately 60mA. This feature
protects the regulator from over-current and damage due to overheating.
Layout Considerations
For good ground loop and stability, the input and output capacitors should be located close to the input, output, and GND pins of the device. The
regulator GND pins should be connected to the external circuit ground to reduce voltage drop caused by trace impedance. Ground plane is
generally used to reduce trace impedance. Wide trace should be used for large current paths from VIN to VOUT, and load circuit.
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AP7344
Document number: DS37368 Rev. 1 - 2
AP7344
ESR vs. Output Current
Ceramic type output capacitor is recommended for this series; however, the other output capacitors with low ESR also can be used. The relations
between IOUT (Output Current) and ESR of an output capacitor are shown below. The stable region is marked as the hatched area in the graph.
Measurement conditions: Frequency Band: 10Hz to 2MHz, Temperature: −40°C to +85°C.
ESR vs. Output Current
AP7344-33
ESR vs. Output Current
AP7344-18
100
10
100
10
1
1
0.1
0.1
0.01
0.001
0.01
0.001
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Output Current IOUT (mA)
Output Current IOUT (mA)
Ordering Information
AP7344X XXXXXX RH4– 7
Output Discharge
CH1/CH2 Output Voltage
Package
Packing
7 : Tape & Reel
Blank : Non-discharge
D : Output Discharge
CH1
CH2
RH4 : X2-DFN1612-8
12 : 1.2V
15 : 1.5V
18 : 1.8V
25 : 2.5V
28 : 2.8V
12 : 1.2V
15 : 1.5V
18 : 1.8V
25 : 2.5V
28 : 2.8V
285 : 2.85V 285 : 2.85V
30 : 3.0V
33 : 3.3V
36 : 3.6V
30 : 3.0V
33 : 3.3V
7” Tape and Reel
Package
Code
Part Number
Packaging
Quantity
Part Number Suffix
AP7344-XXXXRH4-7
RH4
RH4
X2-DFN1612-8
X2-DFN1612-8
5000/Tape & Reel
5000/Tape & Reel
-7
-7
AP7344D-XXXXXXRH4-7
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Document number: DS37368 Rev. 1 - 2
AP7344
Marking Information
(1) X2-DFN1612-8
(Top View)
XXX : Identification Code
Y : Year : 0~9
XXX
W : Week : A~Z : 1~26 week;
a~z : 27~52 week; z represents
52 and 53 week
Y W X
X : Internal code
VOUT1/VOUT2
3.0V/2.8V
3.3V/2.8V
3.3V/1.8V
1.2V/1.8V
1.5V/2.8V
1.8V/1.2V
1.8V/1.5V
1.8V/1.8V
1.8V/2.8V
1.8V/3.3V
2.5V/1.8V
2.8V/1.2V
2.8V/1.8V
2.8V/2.5V
2.8V/3.3V
2.8V/2.8V
2.85V/2.85V
3.0V/1.8V
3.0V/2.8V
3.0V/3.0V
3.3V/1.8V
3.3V/2.8V
3.3V/3.0V
3.3V/3.3V
3.6V/1.2V
Part Number
AP7344-3028RH4-7
AP7344-3328RH4-7
AP7344-3318RH4-7
AP7344D-1218RH4-7
AP7344D-1528RH4-7
AP7344D-1812RH4-7
AP7344D-1815RH4-7
AP7344D-1818RH4-7
AP7344D-1828RH4-7
AP7344D-1833RH4-7
AP7344D-2518RH4-7
AP7344D-2812RH4-7
AP7344D-2818RH4-7
AP7344D-2825RH4-7
AP7344D-2833RH4-7
AP7344D-2828RH4-7
AP7344D-285285RH4-7
AP7344D-3018RH4-7
AP7344D-3028RH4-7
AP7344D-3030RH4-7
AP7344D-3318RH4-7
AP7344D-3328RH4-7
AP7344D-3330RH4-7
AP7344D-3333RH4-7
AP7344D-3612RH4-7
Package
Identification Code
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
X2-DFN1612-8
DAA
DAB
DAC
DAD
DAE
DAF
DAG
DAH
DAJ
DAK
DAM
DAN
DAP
DAR
DAS
DAT
DAU
DAV
DAW
DAX
DAY
DAZ
DA2
DA3
DA4
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AP7344
Document number: DS37368 Rev. 1 - 2
AP7344
Package Outline Dimensions (All dimensions in mm.)
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
(1) Package Type: X2-DFN1612-8
A1
X2-DFN1612-8
A
Seating Plane
Dim
Min
Max
Typ
A
A1
b
D
D2
E
E2
e
L
z
z1
––
0.00
0.13
1.55
1.25
1.15
0.25
––
0.40
0.05
0.23
1.65
1.35
1.25
0.35
––
0.39
0.02
0.18
1.60
1.30
1.20
0.30
0.40
0.20
0.11
0.05
D
D2
E
E2
z1
L
0.15
––
––
0.25
––
––
C0.15
All Dimensions in mm
z
e
b
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
(1) Package Type: X2-DFN1612-8
X2
C
Value
Dimensions
(in mm)
0.400
0.230
1.300
1.430
0.400
0.300
1.400
C
X
X1
X2
Y
Y1
X1
Y2
Y
Y1
Y2
X
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© Diodes Incorporated
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Document number: DS37368 Rev. 1 - 2
AP7344
Tape Orientation
Note: The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf
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© Diodes Incorporated
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Document number: DS37368 Rev. 1 - 2
AP7344
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2015, Diodes Incorporated
www.diodes.com
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Document number: DS37368 Rev. 1 - 2
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