AP7363-15SP-13 [DIODES]

Fixed Positive LDO Regulator, 1.5V, 0.28V Dropout, BIPolar, PDSO8, GREEN, SOP-8;
AP7363-15SP-13
型号: AP7363-15SP-13
厂家: DIODES INCORPORATED    DIODES INCORPORATED
描述:

Fixed Positive LDO Regulator, 1.5V, 0.28V Dropout, BIPolar, PDSO8, GREEN, SOP-8

光电二极管 输出元件 调节器
文件: 总14页 (文件大小:375K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
AP7363  
1.5A LOW QUIESCENT CURRENT, FAST TRANSIENT  
ULTRA-LOW DROPOUT LINEAR REGULATOR  
Description  
Pin Assignments  
The AP7363 is a 1.5A adjustable output voltage linear regulator with  
ultra-low dropout. The device includes pass element, error amplifier,  
band-gap, current limit and thermal shutdown circuitry.  
(Top View)  
ADJ/  
NC  
OUT OUTOUT  
8
7
6
5
The characteristics of low dropout voltage and fast transient response  
to step changes in load make it suitable for low voltage  
microprocessor applications. The typical quiescent current is  
approximately 0.5mA and changes little with load current. The built-in  
current-limit and thermal-shutdown functions prevent IC from damage  
in fault conditions.  
1
2
3
4
This device is available in U-DFN2030-8, SO-8EP, SOT223 and  
TO252 packages.  
GND IN IN IN  
U-DFN2030-8  
(Top View)  
Features  
1.5A ultra-low dropout linear regulator  
Ultra-low dropout: 190mV at 1.5A  
1
2
3
4
8
7
6
5
GND  
IN  
ADJ/NC  
OUT  
Stable with 10µF input/output capacitor, any types  
Wide input voltage range: 2.2V to 5.5V  
Adjustable output voltage: 0.6V to 5.0V  
Fixed output options: 1V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V  
Low ground pin current  
OUT  
IN  
OUT  
IN  
25nA quiescent current in shutdown mode  
SO-8EP  
V
ADJ accuracy of ±1.5% @ +25°C  
VADJ accuracy of ±3% over line, load and temperature  
Excellent Load/Line Transient Response  
(Top View)  
Current limit and thermal shutdown protection  
Ambient temperature range: -40°C to +85°C  
OUT  
3
2
U-DFN2030-8, SO-8EP, SOT223 and TO252: Available in  
“Green” Molding Compound (No Br, Sb)  
GND (TAB)  
IN  
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  
Halogen and Antimony Free. “Green” Device (Note 3)  
1
SOT223  
(Fixed Output)  
Applications  
(Top View)  
ASIC power supplies in printers, graphics cards, DVD players,  
STBs, routers, etc  
3
2
FPGA and DSP core or I/O power supplies  
SMPS regulator  
GND  
Conversion from 3.3V or 5V rail  
1
TO252  
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 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.  
1 of 14  
www.diodes.com  
December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Typical Applications Circuit  
VIN  
VOUT  
VIN  
VOUT  
IN  
OUT  
IN  
OUT  
AP7363  
AP7363  
R1  
R2  
10µF  
10µF  
10µF  
10µF  
ADJ  
GND  
GND  
Fixed Output  
Adjustable Output  
R1  
R2  
VOUT = VREF 1+  
whereR2 10k  
Pin Descriptions  
Pin Number  
Pin  
Name  
Function  
SOT223  
TO252  
U-DFN2030-8  
SO-8EP  
GND  
IN  
2
1
3
1
Ground.  
2, 3, 4  
5, 6, 7  
Voltage input pin.  
Voltage output pin.  
OUT  
Output feedback pin for adjustable version only – a resistor divider from this pin to the OUT  
pin and ground sets the output voltage.  
ADJ  
NC  
NA  
NA  
8
8
No connection for fixed output version.  
The exposed pad (EP) is used to remove heat from the package and it is recommended that  
it is connected to a copper area. The die is electrically connected to the exposed pad. It is  
recommended to connect it externally to GND, but should not be the only ground connection.  
EP/TAB  
Functional Block Diagram  
IN  
OUT  
IN  
OUT  
Current Limit  
and Thermal  
Shutdown  
Gate  
Driver  
Current Limit  
and Thermal  
Shutdown  
Gate  
Driver  
R
EN  
EN  
ADJ  
0.605V  
0.605V  
R
GND  
GND  
Fixed Version  
Adjustable Version  
2 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Absolute Maximum Ratings (cont.) (@TA = +25°C, unless otherwise specified.)  
Symbol  
ESD HBM  
ESD MM  
VIN  
Parameter  
Human Body Model ESD Protection  
Machine Model ESD Protection  
Input Voltage  
Ratings  
2000  
Unit  
V
200  
V
-0.3 to +6.0  
V
OUT Voltage  
V
VOUT  
-0.3 to VIN +0.3  
Internal Limited  
-65 to +150  
150  
Continuous Load Current  
Storage Temperature Range  
Maximum Junction Temperature  
IOUT  
TST  
TJ  
°C  
°C  
Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.)  
Symbol  
VIN  
Parameter  
Min  
2.2  
0
Max  
5.5  
Unit  
V
Input voltage  
Output Current  
1.5  
A
IOUT  
TA  
Operating Ambient Temperature  
-40  
-40  
+85  
+125  
°C  
°C  
Operating Junction Temperature (Note 5)  
TJ  
Notes:  
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 or any other conditions beyond those indicated are not implied. Exposure to absolute-maximum rated  
conditions for extended periods may affect device reliability.  
5. Operating junction temperature must be evaluated and derated as needed, based on ambient temperature (TA), power dissipation (PD), maximum  
allowable operating junction temperature (TJ-MAX), and package thermal resistance (θJA).  
3 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Electrical Characteristics (@TA = +25°C, VIN = 3.3V, IOUT = 10mA, CIN = 10µF, COUT = 10µF, unless otherwise specified.)  
Minimum and maximum limits are guaranteed through test, design, or statistical correlation. Typical values represent the most likely parametric  
norm at TA = +25°C, and are provided for reference purposes only.  
Symbol  
Parameter  
Test Conditions  
Min  
Typ  
Max  
0.626  
0.635  
Unit  
0.584  
0.575  
0.605  
TA = +25°C  
Over temp  
TA = +25°C  
Over temp  
TA = +25°C  
Over temp  
TA = +25°C  
Over temp  
TA = +25°C  
Over temp  
TA = +25°C  
Over temp  
V
IN = VIN-MIN to VIN-MAX,  
ADJ Pin Voltage  
V
VADJ  
IOUT = 10mA to 1.5A  
50  
ADJ Pin Bias Current  
nA  
mV  
IADJ  
VIN = VIN-MIN to VIN-MAX  
750  
240  
280  
190  
Dropout Voltage (Note 6)  
Line Regulation (Note 7)  
Load Regulation (Note 7)  
VDROPOUT  
IOUT = 1.5A, VOUT = 2.5V  
0.04  
0.05  
0.18  
0.33  
1.0  
%/V  
%/A  
ΔVOUT /ΔVIN  
ΔVOUT /ΔIOUT  
VIN = VIN-MIN to VIN-MAX  
IOUT = 10mA to 1.5A  
1.2  
1.3  
Ground Pin Current in Normal  
Operation Mode  
mA  
A
IGND  
IOUT-PK  
ISC  
IOUT = 10mA to 1.5A  
VOUT VOUT - NOM -5%  
OUT grounded  
Peak Output Current  
Short Circuit Current  
3.6  
3.7  
TA = +25°C  
Over temp  
A
2
Turn-Off Delay  
Turn-On Delay  
25  
25  
65  
61  
1.0  
μs  
μs  
td(off)  
td(on)  
From VEN < VIL to VOUT = OFF, IOUT = 1.5A  
From VEN > VIH to VOUT = ON, IOUT = 1.5A  
VIN = 3.0V, IOUT = 1.5A, f = 120Hz  
PSRR  
Ripple Rejection  
dB  
VIN = 3.0V, IOUT = 1.5A, f = 1kHz  
Output Noise Density  
Output Noise Voltage  
ρn(l/f)  
F = 120Hz, COUT = 10μF ceramic  
BW = 100Hz – 100kHz,  
μV/Hz  
μV(rms)  
100  
en  
COUT = 10μF ceramic  
Thermal Shutdown Threshold  
Thermal Shutdown Hysteresis  
170  
10  
TSHDN  
THYS  
TJ rising  
°C  
TJ falling from TSHDN  
U-DFN2030-8 (Note 8)  
SO-8EP (Note 8)  
SOT223 (Note 8)  
TO252 (Note 8)  
174.0  
52.8  
105.7  
87.8  
28.2  
10.0  
18.5  
17.3  
Thermal Resistance Junction-to-  
Ambient  
oC/W  
θJA  
U-DFN2030-8 (Note 8)  
SO-8EP (Note 8)  
SOT223 (Note 8)  
TO252 (Note8)  
Thermal Resistance Junction-to-Case  
oC/W  
θJC  
Notes:  
6. Dropout voltage is the minimum voltage difference between the input and the output at which the output voltage drops 2% below its nominal value.  
For any output voltage less than 2.5V, the minimum VIN operating voltage is the limiting factor.  
7. The line and load regulation specification contains only the typical number. However, the limits for line and load regulation are included in the adjust  
voltage tolerance specification.  
8. Device mounted on 2” x 2” FR-4 substrate PCB, 2oz copper with minimum recommended pad layout.  
4 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Typical Performance Characteristics (@TJ = +25°C, VIN = 2.7V, CIN = 10µF, COUT = 10µF, IOUT = 10mA, VOUT = 1.8V.)  
10k  
10k  
C
= 10µF CER  
C
= 10µF  
OUT  
OUT  
1k  
1k  
100  
10  
100  
10  
100  
1000  
10k  
100k  
100  
1000  
10k  
100k  
FREQUENCY (Hz)  
Noise Density  
FREQUENCY (Hz)  
Noise Density  
3
2.5  
2
2
1.5  
1
1
25°C  
125°C  
-40°C  
0.5  
0
0
0.3  
0.2  
0
0.5  
1
1.5  
0
1
2
3
VIN (V)  
Turn-On Characteristics  
ILOAD (A)  
IGND vs. Load Current  
0.615  
0.610  
125°C  
25°C  
0.605  
0.600  
0.595  
0.590  
-40°C  
0.1  
0
0
0.5  
LOAD CURRENT (A)  
Dropout Voltage vs. Load Current  
1
1.5  
-50 -25  
0
25  
50  
75 100 125  
TEMPERATURE (°C)  
VADJ vs. Temperature  
5 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Typical Performance Characteristics (cont.)  
(@TJ = +25°C, VIN = 2.7V, CIN = 10µF, COUT = 10µF, IOUT = 10mA, VOUT = 1.8V.)  
Turn-On Time  
Turn-On Time  
VOUT = 1.2V (500mV/div)  
IL = 1.5A, COUT = 10μF CER  
VOUT = 1.2V (500mV/div)  
IL = 0A, COUT = 10μF CER  
VIN = 3.0V (2V/div)  
VIN = 3.0V (2V/div)  
Time (10μs/div)  
Time (10μs/div)  
Load Transient Response  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
VIN = 3.3V  
COUT =10μF CER  
VOUT = 1.8V (50mV/div)  
V
V
I
= 3.3V  
IN  
OUT  
= 1.8V  
= 1A  
OUT  
C
C
= 1µF CER  
= 1µF CER  
IN  
OUT  
ILOAD = 100mA to 1.5A (1A/div)  
100  
1k  
10k  
100k  
1M  
FREQUENCY (kHz)  
PSRR  
Time (40μs/div)  
6 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Application Note  
Input Capacitor  
A minimum 2.2μF ceramic capacitor is recommended between IN and GND pins to decouple input power supply glitch and noise. The amount of  
the capacitance may be increased without limit. Larger input capacitor like 10μF will provide better load transient response. 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 IN and GND pins. A lower ESR capacitor type allows the use of less capacitance, while higher ESR type requires more capacitance.  
Output Capacitor  
The output capacitor is required to stabilize and help the transient response of the LDO. The AP7363 is stable with any type of capacitor, with no  
limitations on minimum or maximum ESR. The device is designed to have excellent transient response for most applications with a small amount  
of output capacitance. The device is also stable with multiple capacitors in parallel, which can be of any type of value. Additional capacitance  
helps to reduce undershoot and overshoot during transient loads. This capacitor should be placed as close as possible to OUT and GND pins for  
optimum performance.  
Adjustable Operation  
The AP7363 provides output voltage from 0.6V to 5.0V through external resistor divider as shown below.  
The output voltage is calculated by:  
R
1
V
= V  
REF  
1+  
OUT  
R
2
Where VREF = 0.6V (the internal reference voltage)  
Rearranging the equation will give the following that is used for adjusting the output to a particular voltage:  
V
OUT  
1  
R = R  
1
2
V
REF  
To maintain the stability of the internal reference voltage, R2 need to be kept smaller than 10kΩ.  
No Load Stability  
Other than external resistor divider, no minimum load is required to keep the device stable. The device will remain stable and regulated in no  
load condition.  
7 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Application Note (cont.)  
Stability and Phase Margin  
Any regulator which operates using a feedback loop must be compensated in such a way as to ensure adequate phase margin, which is defined  
as the difference between the phase shift and -180 degrees at the frequency where the loop gain crosses unity (0 dB). For most LDO regulators,  
the ESR of the output capacitor is required to create a zero to add enough phase lead to ensure stable operation. The AP7363 has a internal  
compensation circuit which maintains phase margin regardless of the ESR of the output capacitor, any type of capacitos can be used.  
The two charts on the next page show the gain/phase plot of the AP7363 with an output of 1.2V, 10μF ceramic output capacitor, delivering 1.5A  
load current and no load. It can be seen the phase margin is about 90° (which is very stable).  
120  
100  
80  
60  
40  
20  
0
140  
120  
100  
80  
140  
120  
100  
80  
120  
100  
80  
PHASE  
PHASE  
GAIN  
60 GAIN  
40  
20  
0
60  
60  
40  
20  
0
40  
20  
0
-20  
-40  
-60  
-20  
-40  
VIN = 2.7V  
VOUT = 1.2V  
IL = 0A  
-20  
-40  
-60  
-80  
V
V
= 2.7V  
-20  
-40  
-60  
-80  
IN  
-60  
-80  
= 1.2V  
OUT  
-80  
-100  
-120  
I
= 1.5A  
L
COUT = 10µF CER  
C
= 10µF CER  
OUT  
-100  
-120  
100  
1k  
10k  
FREQUENCY(Hz)  
Gain-Bandwidth Plot for no Load  
100k  
1M  
100  
1k  
10k  
FREQUENCY(Hz)  
Gain-Bandwidth Plot for 1.5A Load  
100k  
1M  
Short Circuit Protection  
When output current at OUT pin is higher than current limit threshold, the current limit protection will be triggered and clamp the output current to  
prevent over-current and to protect the regulator from damage due to overheating.  
Thermal Shutdown Protection  
Thermal protection disables the output when the junction temperature rises to approximately +170°C, allowing the device to cool down. When the  
junction temperature reduces to approximately +160°C the output circuitry is enabled again. Depending on power dissipation, thermal resistance,  
and ambient temperature, the thermal protection circuit may cycle on and off. This cycling limits the heat dissipation of the regulator, protecting it  
from damage due to overheating.  
Low Quiescent Current  
The AP7363, consuming only around 0.5mA for all input range, provides great power saving in portable and low power applications.  
Output Noise  
This is the integrated value of the output noise over a specified frequency range. Input voltage and output load current are kept constant during  
the measurement. Results are expressed in µVrms or µVHz.  
The AP7363 is a low noise regulator and needs no external noise reduction capacitor. Output voltage noise is typically 100μVrms overall noise  
level between 100 Hz and 100 kHz.  
Noise is specified in two ways:  
Output noise density is the RMS sum of all noise sources, measured at the regulator output, at a specific frequency (measured with a 1Hz  
bandwidth). This type of noise is usually plotted on a curve as a function of frequency.  
Output noise voltage is the RMS sum of spot noise over a specified bandwidth. Spot noise is measured in units μV/Hz or nV/Hz and total  
output noise is measured in μV(rms). The primary source of noise in low-dropout regulators is the internal reference.  
8 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Application Note (cont.)  
Power Dissipation  
The device power dissipation and proper sizing of the thermal plane that is connected to the thermal pad is critical to avoid thermal shutdown and  
ensure reliable operation. Power dissipation of the device depends on input voltage and load conditions and can be calculated by:  
PD = (VIN - VOUT) X IOUT  
The maximum power dissipation, handled by the device, depends on the junction to ambient thermal resistance, and maximum ambient  
temperature, which can be calculated by the equation in the following:  
(+150°C - T )  
A
PD _ max  
=
R
θJA  
Ordering Information  
7”/13” Tape and Reel  
Packaging  
(Note 9)  
Part Number  
Package Code  
Quantity  
Part Number Suffix  
AP7363-XXHA-7  
AP7363-XXSP-13  
AP7363-XXE-13  
AP7363-XXD-13  
HA  
SP  
E
U-DFN2030-8  
SO-8EP  
3000/Tape & Reel  
2500/Tape & Reel  
2500/Tape & Reel  
2500/Tape & Reel  
-7  
-13  
-13  
-13  
SOT223-3L  
TO252-3L  
D
Note:  
9. TO252 and SOT223 are only available with fixed output version.  
Marking Information  
(1) U-DFN2030-8  
Device  
Package  
Identification Code  
AP7363ADJ  
AP7363-10  
AP7363-12  
AP7363-15  
AP7363-18  
AP7363-25  
AP7363-33  
U-DFN2030-8  
U-DFN2030-8  
U-DFN2030-8  
U-DFN2030-8  
U-DFN2030-8  
U-DFN2030-8  
U-DFN2030-8  
SA  
SB  
SC  
SD  
SE  
SF  
SG  
9 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Marking Information (cont.)  
(2) SO-8EP  
(3) SOT223  
(4) TO252  
10 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Package Outline Dimensions (All dimensions in mm.)  
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.  
(1) U-DFN2030-8  
A
A1  
A3  
U-DFN2030-8  
Dim Min Max Typ  
Seating Plane  
A
A1  
A3  
b
0.57 0.63 0.60  
0
-
0.05 0.02  
0.15  
D
-
L
0.20 0.30 0.25  
1.95 2.05 2.00  
e
D
D2 1.40 1.60 1.50  
(Pin #1 ID)  
e
-
-
0.50  
E
2.95 3.05 3.00  
E2 1.50 1.70 1.60  
C'0.25*45°  
L
Z
0.35 0.45 0.40  
0.125  
E2  
E
-
-
D2  
All Dimensions in mm  
Z
b
(2) SO-8EP  
SO-8EP (SOP-8L-EP)  
Dim Min Max Typ  
Exposed Pad  
A
1.40 1.50 1.45  
8
1
5
4
A1 0.00 0.13  
-
b
C
D
E
0.30 0.50 0.40  
0.15 0.25 0.20  
4.85 4.95 4.90  
3.80 3.90 3.85  
E1  
H
F
E0 3.85 3.95 3.90  
E1 5.90 6.10 6.00  
b
Bottom View  
E
e
F
H
L
-
-
1.27  
2.75 3.35 3.05  
2.11 2.71 2.41  
0.62 0.82 0.72  
9° (All sides)  
N
45°  
7°  
Q
C
N
Q
-
-
0.35  
4° ± 3°  
A
Gauge Plane  
Seating Plane  
0.60 0.70 0.65  
All Dimensions in mm  
e
E0  
A1  
L
D
11 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Package Outline Dimensions (cont.) (All dimensions in mm.)  
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.  
(3) SOT223  
SOT223  
Dim Min Max Typ  
A
1.55 1.65 1.60  
A1 0.010 0.15 0.05  
b1  
b2  
C
D
E
E1  
e
e1  
L
2.90 3.10 3.00  
0.60 0.80 0.70  
0.20 0.30 0.25  
6.45 6.55 6.50  
3.45 3.55 3.50  
6.90 7.10 7.00  
4.60  
2.30  
0.85 1.05 0.95  
0.84 0.94 0.89  
Q
All Dimensions in mm  
A
A1  
(4) TO252  
TO252  
Dim Min Max Typ  
E
b3  
A
c2  
A
2.19 2.39 2.29  
L3  
D
A1 0.00 0.13 0.08  
A2 0.97 1.17 1.07  
b
0.64 0.88 0.783  
E1  
A2  
b2 0.76 1.14 0.95  
b3 5.21 5.46 5.33  
c2 0.45 0.58 0.531  
H
D
6.00 6.20 6.10  
D1 5.21  
L4  
A1  
e
2.286  
E
6.45 6.70 6.58  
E1 4.32  
L
H
L
9.40 10.41 9.91  
1.40 1.78 1.59  
e
3X b  
2X b2  
a
L3 0.88 1.27 1.08  
L4 0.64 1.02 0.83  
a
0°  
10°  
All Dimensions in mm  
12 of 14  
www.diodes.com  
December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
Suggested Pad Layout  
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.  
(1) U-DFN2030-8  
X2  
Y
C
Value  
(in mm)  
0.500  
0.250  
0.350  
1.500  
1.850  
0.600  
1.600  
3.300  
Dimensions  
C
G
X
X1  
X2  
Y
Y1  
Y2  
Y2  
Y1  
X1  
G
Pin1  
X
(2) SO-8EP  
X2  
Value  
Dimensions  
(in mm)  
1.270  
0.802  
3.502  
4.612  
1.505  
2.613  
6.500  
C
X
X1  
X2  
Y
Y1  
Y2  
X1  
Y1  
Y2  
Y
C
X
(3) SOT223  
X1  
Y1  
Dimensions Value (in mm)  
X1  
X2  
Y1  
Y2  
C1  
C2  
3.3  
1.2  
1.6  
1.6  
6.4  
2.3  
C1  
Y2  
C2  
X2  
(4) TO252  
X2  
Dimensions  
Value (in mm)  
Z
11.6  
1.5  
7.0  
2.5  
7.0  
6.9  
2.3  
X1  
X2  
Y1  
Y2  
C
Y2  
Z
C
E1  
Y1  
X1  
E1  
13 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  
AP7363  
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 © 2012, Diodes Incorporated  
www.diodes.com  
14 of 14  
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December 2012  
© Diodes Incorporated  
AP7363  
Document number: DS35059 Rev. 8 - 2  

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