AP7354-18W5-7 [DIODES]

Fixed Positive LDO Regulator,;
AP7354-18W5-7
型号: AP7354-18W5-7
厂家: DIODES INCORPORATED    DIODES INCORPORATED
描述:

Fixed Positive LDO Regulator,

文件: 总18页 (文件大小:1426K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
AP7354  
150mA ULTRA-LOW QUIESCENT CURRENT LDO WITH ENABLE  
Description  
Pad Assignments  
GND  
3
The AP7354 is a low dropout regulator with high output voltage  
accuracy. The AP7354 includes a voltage reference, error amplifier,  
current limit circuit, and an enable input to turn it on/off. With the  
integrated resistor network, fixed output voltage versions can be  
delivered.  
IN  
1
2
3
5
4
OUT  
V
V
GND  
EN  
2
1
NC  
IN  
V
OUT  
V
SOT23  
SOT25  
With its ultra-low quiescent current, the AP7354 is well-suited for low-  
power handheld, wearable devices, and other battery-operated  
devices requiring an extended time period until new battery  
replacement.  
4
3
3
4
The AP7354 is available in SOT23, SOT25, and X2-DFN1010-4  
packages.  
1
2
2
1
Top View X2-DFN1010-4 Bottom View  
Pin 1 – VOUT, Pin 2 – GND, Pin 3 – EN, Pin 4 – VIN  
Features  
Applications  
Wide VIN Range: 2.0V to 5.5V  
Wearable Electronics  
Guarantee Output Current: 150mA  
Output Voltage Range: 1.2V to 4.5V  
VOUT Accuracy: ±1%  
Sensor Module for Internet-of-Things (IoT)  
Wireless Communication Module  
Battery-Operated Device  
Camera  
Quiescent Current as Low as 0.25µA  
Output Discharge Available for Devices in SOT25 or DFN1010  
Typical Standby Current: 0.02µA  
Image Sensor  
ESD Protection Exceeds JESD 22  
.
.
Exceeds 4000V Human Body Model (A114)  
Exceeds 400V Machine Model (A115)  
Latch-Up Exceeds 400mA per JESD 78, Class I  
Totally Lead-Free & and Fully RoHS Compliant (Notes 1 & 2)  
Halogen and Antimony Free. “Green” Device (Note 3)  
Typical Applications Circuit (Note 4)  
VIN  
VOUT  
VIN  
EN  
VOUT  
AP7354  
GND  
C
0.1uF  
OUT  
C
0.1uF  
IN  
Notes:  
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.  
2. See https://www.diodes.com/quality/lead-free/ 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.  
4. X5R- and X7R-type capacitors are suggested due to their minimal variation in value and ESR over temperature.  
1 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Ordering Information  
x - xx xxx  
x
-
AP7354  
-
Output Voltage  
Output Discharge  
Blank: Non Discharge  
Package  
Packing  
SA : SOT23  
12 :1.2V  
15 :1.5V  
18 :1.8V  
185:1.85V  
22:2.2V  
25:2.5V  
28:2.8V  
30:3.0V  
33:3.3V  
45:4.5V  
7 : Tape and Reel  
W5 : SOT25  
D
:
Output Discharge  
FS4 : X2-DFN1010-4  
7” Tape and Reel  
SOT23  
SOT25  
SOT25  
Output Voltage  
Without Discharge  
With Discharge  
Quantity  
Part Number Suffix  
1.2  
1.5  
1.8  
1.85  
2.2  
2.5  
2.8  
3.0  
3.3  
4.5  
AP7354-12SA-7  
AP7354-15SA-7  
AP7354-18SA-7  
AP7354-185SA-7  
AP7354-22SA-7  
AP7354-25SA-7  
AP7354-28SA-7  
AP7354-30SA-7  
AP7354-33SA-7  
AP7354-45SA-7  
AP7354-12W5-7  
AP7354-15W5-7  
AP7354-18W5-7  
AP7354-185W5-7  
AP7354D-12W5-7  
AP7354D-15W5-7  
AP7354D-18W5-7  
AP7354D-185W5-7  
3000/Tape & Reel  
3000/Tape & Reel  
3000/Tape & Reel  
3000/Tape & Reel  
3000/Tape & Reel  
3000/Tape & Reel  
3000/Tape & Reel  
3000/Tape & Reel  
3000/Tape & Reel  
3000/Tape & Reel  
-7  
-7  
-7  
-7  
-7  
-7  
-7  
-7  
-7  
-7  
AP7354-25W5-7  
AP7354-28W5-7  
AP7354-30W5-7  
AP7354-33W5-7  
AP7354-45W5-7  
AP7354D-25W5-7  
AP7354D-28W5-7  
AP7354D-30W5-7  
AP7354D-33W5-7  
AP7354D-45W5-7  
7” Tape and Reel  
Output  
Voltage  
X2-DFN1010-4  
X2-DFN1010-4  
Without Discharge  
With Discharge  
Quantity  
Part Number Suffix  
AP7354-12FS4-7  
AP7354-15FS4-7  
AP7354-18FS4-7  
AP7354-185FS4-7  
AP7354-25FS4-7  
AP7354-28FS4-7  
AP7354-30FS4-7  
AP7354-33FS4-7  
AP7354-45FS4-7  
AP7354D-12FS4-7  
AP7354D-15FS4-7  
AP7354D-18FS4-7  
AP7354D-185FS4-7  
AP7354D-25FS4-7  
AP7354D-28FS4-7  
AP7354D-30FS4-7  
AP7354D-33FS4-7  
AP7354D-45FS4-7  
1.2  
1.5  
1.8  
1.85  
2.5  
2.8  
3.0  
3.3  
4.5  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
-7  
-7  
-7  
-7  
-7  
-7  
-7  
-7  
-7  
2 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Pad Description  
Pin Number  
SOT25  
Pin Number  
Pad Number  
Function  
SOT23  
X2-DFN1010-4  
Chip Enable—This should be driven either high or low and must not be floating.  
Driving EN high enables regulator output, while pulling it low places regulator into  
shutdown mode.  
3
Not Available  
3
EN  
2
5
3
2
2
GND  
VOUT  
VIN  
Ground  
1
Output Voltage  
1
1
4
Power Input  
Center Pad  
No connect or ground. Note: Chip Ground must be through GND pin.  
Functional Block Diagram  
VOUT  
VOUT  
VIN  
VIN  
-
-
+
+
VREF  
VREF  
Current Limit  
Current Limit  
EN  
GND  
EN  
GND  
AP7354 (Without Discharge)  
AP7354D (With Discharge)  
EN Pin Not Available on SOT23  
3 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Absolute Maximum Ratings (Note 5)  
Symbol  
ESD HBM  
ESD MM  
VIN  
Parameter  
Rating  
Unit  
kV  
V
Human Body Model ESD Protection  
Machine Model ESD Protection  
Input Voltage  
4
400  
6.0  
V
VEN  
Input Voltage at EN pad  
6.0  
V
VOUT  
TA  
Output Voltage to GND  
-0.3 to VIN +0.3  
-40 to +85  
+125  
V
Operating Ambient Temperature  
Maximum Junction Temperature  
Storage Temperature  
°C  
°C  
°C  
mW  
TJ  
TSTG  
PD  
-55 to +125  
315  
Power Dissipation (Note 6)  
Notes:  
5. 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  
6. This is based on an application temperature of 40°C. Derate 3.75 mW per °C for each degree above 40°C.  
Recommended Operating Conditions  
Symbol  
VIN  
Parameter  
Min  
2.0  
0
Max  
5.5  
Unit  
V
Input Voltage  
IOUT  
TA  
Output Current  
150  
+85  
mA  
°C  
Operating Ambient Temperature  
-40  
4 of 18  
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© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Electrical Characteristics (@TA = +25°C) VEN = VIN = VOUT+1V (1.5V < VOUT 4.5V ), VEN = VIN = 2.5V (VOUT 1.5V), IOUT = 1mA,  
CIN = COUT = 0.1µF, unless otherwise specified.)  
Parameter  
Conditions  
Min  
2.0  
-1  
Typ  
Max  
5.5  
+1  
Unit  
Input Voltage  
TA = -40°C to +85°C  
V
TA = +25°C  
VOUT > 2.0V  
%
I
OUT = 1mA  
TA = -40°C to +85°C  
TA = +25°C  
-2  
+2  
40  
80  
Output Voltage Accuracy  
-40  
-80  
VOUT 2.0V  
OUT = 1mA  
mV  
I
TA = -40°C to +85°C  
MAX (VOUT + 1.0V, 2.5V) VIN ≤ 5.5V  
Line Regulation (∆VOUT/∆VIN/VOUT  
)
0.02  
0.1  
%/V  
(All Versions Except 4.5V)  
1mA ≤ IOUT ≤ 150mA (All Versions Except 4.5V)  
1mA ≤ IOUT ≤ 150mA (Applicable to 4.5V Version)  
-40  
-55  
40  
55  
mV  
mV  
mA  
µA  
Load Regulation (∆VOUT)  
Short Circuit Current Limit (Note 7)  
Quiescent Current (Note 8)  
ISTANDBY  
V
OUT = 0V  
60  
0.25  
0.02  
I
OUT = 0 mA  
0.6  
0.2  
Set EN Low, No Load  
µA  
Output Current  
150  
mA  
V
OUT = 1.2V  
0.60  
0.43  
0.33  
0.32  
0.27  
0.22  
0.19  
0.18  
0.16  
0.14  
0.90  
0.75  
0.60  
0.58  
0.52  
0.48  
0.40  
0.35  
0.35  
0.35  
0.4  
VOUT = 1.5V  
VOUT = 1.8V  
VOUT =1.85V  
VOUT = 2.2V  
VOUT = 2.5V  
VOUT = 2.8V  
VOUT = 3.0V  
VOUT = 3.3V  
VOUT = 4.5V  
Dropout Voltage (Note 9)  
I
OUT = 150mA  
V
EN Input Low Voltage  
EN Input High Voltage  
V
V
1.0  
5.5  
Active Output Discharge Resistance (Note 10) VIN = 4.0V, VEN = 0V  
35  
SOT23 Package  
SOT25 Package  
X2-DFN1010-4  
170  
162  
295  
Note 11  
Note 11  
°C/W  
ϴJA Thermal Resistance Junction-to-Ambient  
ϴJC Thermal Resistance Junction-to-Case  
SOT23 Package  
SOT25 Package  
X2-DFN1010-4  
43  
38  
°C/W  
120  
Notes:  
7. Short-circuit current is measured with VOUT pulled to GND.  
8. Quiescent current defined as the difference in current between the input and the output.  
9. Dropout voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value.  
10. AP7354 is available with two options: built-in discharge (AP7354D) and non-discharge (AP7354).  
11. Test condition: Device mounted on 1" × 1" FR-4 MRP substrate PCB, 2oz copper, with minimum recommended pad layout..  
5 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Performance Characteristics  
6 of 18  
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© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Performance Characteristics  
7 of 18  
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© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Performance Characteristics  
Load Transient Response (CIN = COUT = 0.1µF, Tr = Tf = 5.0µs, unless otherwise specified)  
VIN = 3.3V, VOUT = 1.2V, IOUT = 1mA ~ 50mA  
VIN = 3.3V, VOUT = 1.2V, IOUT = 50mA ~ 100mA  
VIN = 4.3V, VOUT = 3.3V, IOUT = 1mA ~ 50mA  
VIN = 4.3V, VOUT = 3.3V, IOUT = 50mA ~ 100mA  
8 of 18  
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© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Performance Characteristics  
TURN ON  
TURN OFF  
VIN = 3.3V, VOUT = 1.2V, IOUT = 0mA, CIN = COUT = 0.1µF  
VIN = 3.3V, VOUT = 1.2V, IOUT = 0mA, CIN = COUT = 0.1µF  
VIN = 3.3V, VOUT = 1.2V, IOUT = 150mA, CIN = COUT = 0.1µF  
VIN = 3.3V, VOUT = 1.2V, IOUT = 150mA, CIN = COUT = 0.1µF  
VIN = 4.3V, VOUT = 3.3V, IOUT = 0mA, CIN = COUT = 0.1µF  
VIN = 4.3V, VOUT = 3.3V, IOUT = 0mA, CIN = COUT = 0.1µF  
9 of 18  
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© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Performance Characteristics  
TURN ON  
TURN OFF  
VIN = 4.3V, VOUT = 3.3V, IOUT = 150mA, CIN = COUT = 0.1µF  
VIN = 4.3V, VOUT = 3.3V, IOUT = 150mA, CIN = COUT = 0.1µF  
10 of 18  
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© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Application Information  
Output Capacitor  
An output capacitor (COUT) is required to improve transient response and maintain stability. The AP7354 is stable with very small ceramic output  
capacitors. The equivalent series resistance (ESR) and capacitance drive 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 pad.  
Care must 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 0.1μF ceramic  
capacitor is recommended between VIN and GND pad 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 pad.  
Enable Control  
The AP7354 is turned on by setting the EN pad high, and is turned off by pulling them low. If this feature is not used, the EN pad should be tied to  
VIN pad to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pad must be able to swing  
above and below the specified turn-on/off voltage thresholds listed in the Electrical Characteristics section.  
Layout Considerations  
For good ground loop and stability, the input and output capacitors must be located close to the input, output, and GND pad of the device. The  
regulator GND pad must 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 must be used for large current paths from VIN to VOUT and load circuit.  
ESR vs. Output Current  
A 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  
11 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Marking Information  
(1)  
SOT23  
(Top View)  
3
XXX : Identification Code  
Y : Year 0 to 9  
XXX  
Y W X  
W : Week : A to Z : 1 to 26 week;  
a to z : 27 to 52 week; z represents  
52 and 53 week  
1
2
X : Internal Code  
Part Number  
AP7354-12SA-7  
AP7354-15SA-7  
AP7354-18SA-7  
AP7354-185SA-7  
AP7354-22SA-7  
AP7354-25SA-7  
AP7354-28SA-7  
AP7354-30SA-7  
AP7354-33SA-7  
AP7354-45SA-7  
Package  
SOT23  
SOT23  
SOT23  
SOT23  
SOT23  
SOT23  
SOT23  
SOT23  
SOT23  
SOT23  
Identification Code  
A8A  
A8B  
A8C  
A8D  
A8K  
A8E  
A8F  
A8G  
A8H  
A8J  
12 of 18  
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© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Marking Information  
(2)  
SOT25  
(Top View)  
5
1
4
3
XXX : Identification Code  
Y : Year 0 to 9  
XXX  
Y W X  
W : Week : A to Z : 1 to 26 week;  
a to z : 27 to 52 week; z represents  
52 and 53 week  
X : Internal Code  
2
Part Number  
AP7354-12W5-7  
AP7354-15W5-7  
AP7354-18W5-7  
AP7354-185W5-7  
AP7354-25W5-7  
AP7354-28W5-7  
AP7354-30W5-7  
AP7354-33W5-7  
AP7354-45W5-7  
AP7354D-12W5-7  
AP7354D-15W5-7  
AP7354D-18W5-7  
AP7354D-185W5-7  
AP7354D-25W5-7  
AP7354D-28W5-7  
AP7354D-30W5-7  
AP7354D-33W5-7  
AP7354D-45W5-7  
Package  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
SOT25  
Identification Code  
A8A  
A8B  
A8C  
A8D  
A8E  
A8F  
A8G  
A8H  
A8J  
A9A  
A9B  
A9C  
A9D  
A9E  
A9F  
A9G  
A9H  
A9J  
13 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Marking Information  
(3) X2-DFN1010-4  
( 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  
Part Number  
VOUT  
Package  
Identification Code  
A8A  
AP7354-12FS4-7  
AP7354-15FS4-7  
AP7354-18FS4-7  
AP7354-185FS4-7  
AP7354-25FS4-7  
AP7354-28FS4-7  
AP7354-30FS4-7  
AP7354-33FS4-7  
AP7354-45FS4-7  
1.2V  
1.5V  
1.8V  
1.85V  
2.5V  
2.8V  
3.0V  
3.3V  
4.5V  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
A8B  
A8C  
A8D  
A8E  
A8F  
A8G  
A8H  
A8J  
A9A  
AP7354D-12FS4-7  
1.2V  
X2-DFN1010-4  
A9B  
A9C  
A9D  
A9E  
A9F  
A9G  
A9H  
A9J  
AP7354D-15FS4-7  
AP7354D-18FS4-7  
AP7354D-185FS4-7  
AP7354D-25FS4-7  
AP7354D-28FS4-7  
AP7354D-30FS4-7  
AP7354D-33FS4-7  
AP7354D-45FS4-7  
1.5V  
1.8V  
1.85V  
2.5V  
2.8V  
3.0V  
3.3V  
4.5V  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
X2-DFN1010-4  
14 of 18  
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© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Package Outline Dimensions  
Please see http://www.diodes.com/package-outlines.html for the latest version.  
(1)  
SOT23  
All 7°  
H
SOT23  
GAUGE PLANE  
0.25  
Dim  
A
B
C
D
F
G
H
Min  
Max  
0.51  
1.40  
2.50  
1.03 0.915  
0.60 0.535  
Typ  
0.40  
1.30  
2.40  
J
0.37  
1.20  
2.30  
0.89  
0.45  
1.78  
2.80  
K
K1  
a
M
A
L
L1  
2.05  
3.00  
1.83  
2.90  
0.05  
J
0.013 0.10  
K
K1  
L
L1  
M
a
0.890 1.00 0.975  
0.903 1.10 1.025  
C
B
0.45  
0.25  
0.61  
0.55  
0.55  
0.40  
0.085 0.150 0.110  
0° 8°  
D
All Dimensions in mm  
G
F
(2)  
SOT25  
A
SOT25  
Dim Min Max Typ  
A
B
C
D
H
J
K
L
M
N
α
0.35 0.50 0.38  
1.50 1.70 1.60  
2.70 3.00 2.80  
B C  
0.95  
2.90 3.10 3.00  
0.013 0.10 0.05  
1.00 1.30 1.10  
0.35 0.55 0.40  
0.10 0.20 0.15  
0.70 0.80 0.75  
H
K
J
M
N
L
D
0°  
8°  
All Dimensions in mm  
15 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Package Outline Dimensions  
Please see http://www.diodes.com/package-outlines.html for the latest version.  
(3)  
X2-DFN1010-4 (Type B)  
A3  
A1  
A
X2-DFN1010-4 (Type B)  
Seating Plane  
Dim  
A
Min  
-
Max  
0.40  
0.05  
-
Typ  
0.39  
0.02  
0.13  
0.25  
1.00  
0.48  
1.00  
0.48  
0.65  
0.24  
0.25  
0.07  
0.05  
0.050  
D
e
A1  
A3  
b
D
D2  
E
0.00  
-
0.20  
0.95  
0.43  
0.95  
0.43  
-
0.30  
1.05  
0.53  
1.05  
0.53  
-
Pin #1 ID  
R
k
E2  
e
E
k
L
L1  
R
z
0.19  
0.20  
0.02  
0.02  
-
0.29  
0.30  
0.12  
0.08  
-
L1( 4x)  
D2  
E2  
L( 4x)  
z( 4x)  
All Dimensions in mm  
b( 4x)  
Suggested Pad Layout  
Please see http://www.diodes.com/package-outlines.html for the latest version.  
(1)  
SOT23  
Y
Dimensions Value (in mm)  
C
X
2.0  
0.8  
Y1  
C
X1  
Y
1.35  
0.9  
Y1  
2.9  
X
X1  
(2)  
SOT25  
C2  
C2  
Dimensions  
Value  
3.20  
1.60  
0.55  
0.80  
2.40  
0.95  
Z
G
X
Y
C1  
C2  
C1  
G
Y
Z
X
16 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
Suggested Pad Layout  
Please see http://www.diodes.com/package-outlines.html for the latest version.  
(3)  
X2-DFN1010-4 (Type B)  
X3  
C
Value  
(in mm)  
0.650  
0.350  
0.112  
0.530  
1.00  
0.350  
0.530  
1.100  
Dimensions  
C
X
X1  
X2  
X3  
Y
X2  
Y2  
X1  
Y1  
Y1  
Y2  
Y
X
17 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  
AP7354  
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 © 2018, Diodes Incorporated  
www.diodes.com  
18 of 18  
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November 2018  
© Diodes Incorporated  
AP7354  
Document number: DS39918 Rev 3- 2  

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