L1Q0-407000000ZZZ0 [LUMILEDS]
Standard ceramic 3535 footprint delivering high efficacy at high-drive current;型号: | L1Q0-407000000ZZZ0 |
厂家: | LUMILEDS LIGHTING COMPANY |
描述: | Standard ceramic 3535 footprint delivering high efficacy at high-drive current |
文件: | 总18页 (文件大小:1745K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ILLUMINATION
For NEW designs consider
these replacement products:
•LUXEON TX
•LUXEON Z ES
LUXEON Q
Standard ceramic 3535 footprint delivering
high efficacy at high-drive current
LUXEON Q delivers superior performance in a high-power LED hat
serves as a drop-in replacement for products that use he standa3535
surface mount package. LUXEON Q is the first high-power ED based
on the Lumileds FlipChip Technology chip-sge (CSP) device
architecture. LUXEON Q takes advantage oloped ecosystem
for 3535 components, including optics, to speed he time-tt for
indoor and outdoor luminaires.
FERES AND ENEFITS
PRIMARY APPLICATIONS
Industrstandard 3535 package fooptimization with existing designs
Lumileds FlipChip for industry leading performance
High efficacy at hient enables high lumen and lm/$ at high lm/W
Downlights
High Bay & Low Bay
Lamps
3-step MacAdam ellipse color definition: Freedom from Binning for color
Outdoor
consistency
UL-recognized component [E352519]
Spotlights
RoHS
COMPLIANT
DS118 LUXEON Q Product Datasheet ©2018 Lumileds Holding B.V. All rights reserved.
Table of Contents
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Product Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Average Lumen Maintenance Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Environmental Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Product Selection & Optical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Absolute Maximum Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
JEDEC Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Reflow Soldering Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Solder Pad Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Relative Spectral Distribution vs. Wavelength Charactristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Typical Light Output Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Typical Forward Current Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Typical Radiation Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Emitter Pocket Tape Packaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Emitter Reel Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Product Binning and ling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Luminous Flux anVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
LUXEON Q 3-step anep MacAdam Color Definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
i
General Information
Product Nomenclature
LUXEON Q emitters are specified and binned “hot” under conditions comparable to those found in “real-world”
lighting products. The test conditions for LUXEON Q are 350mA DC with junction temperature at 85°C.
The part number designation is explained as follows:
L 1 Q 0 - x x y y 0 0 0 0 0 z z z 0
Where:
xx
—
—
—
designates nominal ANSI CCT (27 for 2700K, 30 for 3000K)
yy
zzz
designates minimum CRI performance (70 for 70CRI, 80 for 80CRI)
designates minimum flux performance at standard bning currt and temprature (e.g.,
090 for 90 lumens, 110 for 110 lumens, etc). 000 desigtes full istribution flux erforance.
Therefore, 80CRI products tested and binned at 3000K with a 110lminimum flucurrent and
temperature will have the part numbering scheme:
L1Q0-3080000001100
Therefore, 70CRI products tested and binned ith a 130lm minimflux at binning current and
temperature will have the following part numme:
L1Q0-5770000001300
Average Lumen Maintenance Characeristics
LUXEON Q products are tested in compliance with LM0. Please contact your local Lumileds Technical Solutions
Manager for TM-21 exions or other support.
Environmental iance
Lumileds is committed to providinnvironmey friendly products to the solid-state lighting market. LUXEON Q
is compliant to the European Uectives on the restriction of hazardous substances in electronic equipment,
namely te RoHS REACH diesumileds will not intentionally add the following restricted material to the
LUXEON Q: ead, mercury, cadmiumhexavalent chromium, polybrominated biphenyls (PBB) or polybrominated
diphenyl ethe(PBD
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
2
Product Selection & Optical Characteristics
Product Selection Guide for LUXEON Q Emitters
Junction Temperature = 85°C
Table 1.
Typical Performance Characteristics at 350mA, 700mA, and 1000mA for LUXEON Q, Junction re = 85°C
Luminous Flux
(Lm) Min
Typical Luminous Flux
(Lm)
pical Forwd
Voltage (Vf)
Typical Efficacy
(Lm/W)
Nominal
ANSI CCT
CRI
Part Number
350
mA
700
mA
1000
mA
350
700
mA
1000
mA
30
700
A
1000
mA
350mA
A
A
L1Q0-278000000zzz0
L1Q0-308000000zzz0
L1Q0-358000000zzz0
L1Q0-407000000zzz0
L1Q0-507000000zzz0
L1Q0-577000000zzz0
Notes for Table 1:
2700K
3000K
3500K
4000K
5000K
5700K
80
80
80
70
70
70
80
90
90
110
110
110
113
115
117
199
204
20
23
237
241
261
270
278
313
2.8
2.93
93
2.93
2.93
2.93
3
2.99
11
97
99
102
115
116
118
87
2.81
2.81
81
2.81
2.8
2.99
2.99
9
2.99
2.99
117
119
134
1
136
88
92
132
13
134
104
105
106
315
320
1. Lumileds maintains a tolerance of 6.5ꢀ on luminous flux and 2 on CRI measurements.
Optical Characteristics
LUXEON Q at Test Current [1], Junempure = 85°C
Table 2.
Typical Total Included
Angle [2]
Typil
ColTeperature
CT
Typical Viewing Angle[3]
(degrees)
Nominal
ANSI CCT
Part
Number
(degrees)
θ0.90V
2θ 1/2
2700K
3000K
3500K
4000K
5000K
50K
00000zzz0
00000zz
000000zzz0
L1Q0-4070000zzz0
L1Q0-507zz0
L1Q0-5770
2725K
3045K
3465K
3985K
5028K
5665K
160
160
160
160
160
160
135
135
135
135
135
135
Notes for Table 2:
1. Test current is 350D.C. for all L0000zzz0 eers.
2. Total angle at which 90ꢀ of tots captured.
3. Viewing angle is the off axis aerline where the luminous intensity is 1/2 of the peak value.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
3
Electrical Characteristics
Electrical Characteristics at test current for LUXEON Q
Junction Temperature = 85°C
Table 3.
Forward Voltage Vf (V)[1]
Typical Tempera
pical Thermal Resistance
Junction to Thermal Pad
(°C/W)
Coefficient
of Forward Voltage[2]
(V/°C)
Nominal
ANSI CCT
Minimum
Maximum
Rθ J-C
VF / DT
2700K
3000K
3500K
4000K
5000K
5700K
2.50
2.50
2.50
2.50
2.50
2.50
3.25
3.25
3.25
3.25
3.25
3.25
-1.6
-1.6
-1.6
-1.6
-1.6
7
7
7
7
7
Notes for Table 3:
1. Lumileds maintains a tolerance of 0.06V on forward voltage measurements.
2. Measured between T = 25°C and T = 110°C at If = 350mA.
J
J
Absolute Maximum Ratings
Table 4.
Parameter
LUXEON Q
DC Forward Current (mA] [2]
Peak Pulsed Forward Current (m[1] [3
ESD Sensitivity
1050
1200
< 8000V Human Body Model (HBM) Class 3A JESD22-A114-E
LED JTemperature[1]
Operatirature at 700
rature
135°C
-40°C - 135°C
-40°C - 135°C
Soperature
JEDEC 020c 260°C
Allowable Reflow Cles
3
Reverse Volta
LUXEON Q LEDs are not designed to be driven in reverse bias
Notes for Tabl
1. Proper current rating must be observed to maintain ction temperature below the maximum. For additional information on thermal measurement guidelines please refer to Application
Brief AB118 (not aable yet).
2. Residual periodic vaions due ersion from aernating current (AC) to direct current (DC), also called “ripple”, with frequencies
≥ 100 Hz and amplitude ≤ 150assuming the average current throughout each cycle does not exceed 1050mA.
3. Pulsed operation with a peak mA is acceptable if the pulse on-time is ≤ 5 ms per cycle and the duty cycle is ≤ 50ꢀ.
4. Transient reverse voltages and o electrical switching or supply interruptions are acceptable if these events do not last for more than 10ms, the amplitude of the reverse
voltage does not exceed 5V and nt is less than 200μA.
5. Max 5V reverse for up to 10s is an acbeginning of life, one time test condition.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
4
JEDEC Moisture Sensitivity
Table 5.
Soak Requirements
Standard
Floor Life
Level
Time
unlimited
Conditions
Time
Conditions
30°C /
85% RH
168h
+ 5 / - 0
85°C / 85%
RH
1
Reflow Soldering Characteristics
Figure 1. Temperate ofile for Table 6.
Table 6.
Proe Feature
Lead Free Assembly
3°C / second max
150°C
Averge Ramp-Up to Tp )
Preheat Temperature ( Tsmin
Preheat ature Max smax
Prin to tsmax
)
)
200°C
)
60 - 180 seconds
217°C
Time MaTemperature TL
Time Maintained Above Time ( tL )
Peak / Classification Temperature ( TP )
Time Within 5°C of Actual Peak Temperature ( tP )
Ramp-Down Rate
60 - 150 seconds
260°C
20 - 40 seconds
6°C / second max
8 minutes max
Time 25°C to Peak Temperature
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
5
Mechanical Dimensions
Figuoutline drawing for LUXEON Q.
Notes for Figure 2:
1. Drawings to scale.
2. All dimenns are e
3. The thermal d is electrically isolated from the anod cathode ontact pads.
4. Do not handle tdevice by the lens. Excessive force oe lens may damage the lens itself or the interior of the device.
5. Tolerances (UNLESTHERWISE )
-
-
LINEAR: ANGULAR:
XX. 0.125 mm XX 1°
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
6
Solder Pad Design
Figure 3. Soldepad layout.
Notes for Figure 3:
•
•
•
The photograph shows the recommended LUXEON Q layout on PrintB).
For more information on assembly and layout, please refer to Applica
The .dwg files are available at www.lumileds.com.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
7
Relative Spectral Distribution vs. Wavelength Characteristics
Relative Spectra at Test Current, Junction Temperature = 85°C
Figure 4. Color ctrum of 000000zzz0.
Figure 5. Color Spectrum of L1Q0-xx7000000zzz0.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
8
Typical Light Output Characteristics
Relative Light Output vs. Junction Temperature, Test Current = 350mA
Figure 6. Relative light outnction re, L1Q0-xyy00000zzz0.
Relative Light Output vs. Forwad Curent, Junction Temperature = 85°C
Figure 7. Typical relative luminous flux vs. forward current, L1Q0-xxyy00000zzz0.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
9
Typical Forward Current Characteristics
Forward Current vs. Forward Voltage
Junction Temperature = 85°C
Figure 8. Typical forward current vs. forwae, L1Q0-xxyy00000zzz0.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
10
Typical Radiation Patterns
Typical Spatial Radiation Pattern
Figure 9. Typical represeadiation pattern for Lxxyy00000zzz0.
Typical Polar Radiation Pattern
Figure 10. Typical representative polar radiation pattern for L1Q0-xxyy00000zzz0.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
11
Emitter Pocket Tape Packaging
Figure 11. Emitter pocket tape packaging.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
12
Emitter Reel Packaging
Figure 12. Emitter reel packaging.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
13
Product Binning and Labeling
Purpose of Product Binning
In the manufacturing of semiconductor products, there are variations in performance around the average values
given in the technical data sheets. For this reason, Lumileds bins the LED components for luminous flux and forward
voltage (Vf ). Color is offered in a single 3-step or 5-step MacAdam ellipse color space centered on the ANSI CCT
color bins. For additional information please review the MacAdam ellipse technical definiection.
Decoding Product Bin Labeling
LUXEON Q emitters are labeled using a four digit alphanumeric code (CAT codedepicting the in values for emitters
packaged on a single reel. All emitters packaged within a reel are of the same 3arible bin combition.
Reels of LUXEON Q emitters are labeled with a four digit alphanumeric CAT code folling the format beow:
ABCD
A = Flux/Radiometric power bin (D, E, etc.)
B, C = Color bin (30, 3U, 3L, 5A, 5B, 5C, 5D etc.)
D = VF bin (Q, R, S)
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
14
Luminous Flux and Forward Voltage Bins
Table 7 lists the standard photometric luminous flux bins for LUXEON Q emitters (tested and binned at 350mA and
Tj = 85°C). Although several bins are outlined, product availability in a particular bin varies by production run and by
product performance. Not all bins are available in all colors.
Table 7. Flux Bins
Minimum Photometric Flux
(Lm)
Mhotometric Flux
(L
Bin Code
8
9
A
B
C
D
E
F
80
90
90
100
110
100
110
120
130
140
50
16
170
120
130
140
150
160
G
Table 8 lists minimum and maximum Vf bin values per emter. Although several bins ined, product availability
in a particular bin varies by production run and by product peformance.
Table 8. Vf Bins
orward
(V)
Maximum Forward Voltage
(V)
Bin Code
Q
R
S
2.50
2.75
3.00
2.75
3.00
3.25
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
15
LUXEON Q 3-step and 5-step MacAdam ellipse Color
Definition
Note: Color bin space
illustration for 2700K,
3000K, and 3500K. For CCTs
4000K and above the ellipse
centers are all above the
blackbody line.
AC
AB
5B
5C
3U
3L
5D
5A
AD
AA
ANSI C78.377-2008
3-step MacAdam ellipse
5-step MacAdam ellipse
BBL
"Quadrant" lines
Color Space Definition for Above and Below Blackbody
Parameter DefincAdam ellipse
Table 9. LUXEON Q Product Characteristics for 3-step se
Ellipse
Rotation
Angle
Part
Number
Nominal
ANSI CCT
ter Point
x, cy)
Major Axis,
a
Minor Axis,
b
Col
L1Q0-278000000zzz0
L1Q0-308000000zzz0
L1Q0-358000000zzz0
L1Q0-407000000zzz0
L1Q0-507000000zzz0
L1Q0-577000000zzz0
2700K
3000K
3500K
4000K
0K
ingle 3-step MacAdam ellipse
Sile 3-step MacAdam llipse
Single -stMacAm ellipse
Single 3-step MacAdaepse
Single 3-step MacAdam epse
Single 3-sdam ellips
578101)
(0338, 0.4030)
(0.403, 0.3917)
(0.3818, 0.3797)
(0.3447, 0.3553)
(0.3287, 0.3417)
0.00810
0.00834
0.00927
0.00939
0.00822
0.00745
0.00420
0.00408
0.00414
0.00402
0.00354
0.00319
53.7
53.2
54.0
53.7
59.6
59.1
Min 80CRI 3-step color bins avaibelow (3L) tn 70CRI 3-step is not divided into bins above and below the blackbody line and is defined as bin 30.
Table 10. LUXEON Q Product Chracteristics for 5-step m ellipse
Ellipse
Part
umbe
Nomin
ANSI CC
Center Point
(cx, cy)
Major Axis,
a
Minor Axis,
b
Color Space
Rotation
Angle
L1Q0-2780000zzz0
L1Q0-3080000zzz0
L1Q0-358000000zzz
L1Q0-407000000zzz0
L1Q0-507000000zzz0
L1Q0-577000000zzz0
2700K
K
K
5700K
ngle 5-step MacAdam ellipse
Sine 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
(0.4578, 0.4101)
(0.4338, 0.4030)
(0.4073, 0.3917)
(0.3818, 0.3797)
(0.3447, 0.3553)
(0.3287, 0.3417)
0.01350
0.01390
0.01545
0.01565
0.01370
0.01234
0.00700
0.00680
0.00690
0.00670
0.00590
0.00533
53.7
53.2
54.0
53.7
59.6
59.1
Min 70 and min 80CRI 5-step is divided into quadrants (5A, 5B, 5C, and 5D).
Notes for Tables 9 & 10:
1. Lumileds maintains a tester tolerance of 0.005 on x, y color coordinates.
DS118 LUXEON Q Product Datasheet 20180327 ©2018 Lumileds Holding B.V. All rights reserved.
16
About Lumileds
Companies developing automotive, mobile, IoT and illumination lighting applications need a partner who can collaborate with
them to push the boundaries of light. With over 100 years of inventions and industry firsts, Lumileds is a global lighting solutions
company that helps customers around the world deliver differentiated solutions to gain and maintain a competitive edge. As the
inventor of Xenon technology, a pioneer in halogen lighting and the leader in high performance LEDs, Lumileds builds innovation,
quality and reliability into its technology, products and every customer engagement. Together with its customers, Lumileds is
making the world safer, better and more beautiful—with light.
To learn more about our lighting solutions, visit lumileds.com.
Neither Lumileds Holding B.V. nor its affiliates shall be liable for any kind of loss of data or any other damages,
direct, indirect or consequential, resulting from the use of the provided information and data. Although Lumileds
Holding B.V. and/or its affiliates have attempted to provide the most accurate information and data, the materials
and services information and data are provided “as is,” and neither Lumileds Holding B.V. nor its affiliates warrants
or guarantees the contents and correctness of the provided information and data. Lumileds Holding B.V. and its
affiliates reserve the right to make changes without notice. You as user agree to this disclaimer and user agree-
ment with the download or use of the provided materials, information and data. A listing of Lumileds product/
patent coverage may be accessed at lumileds.com/patents.
©2018 Lumileds Holding B.V. All rights reserved.
LUXEON is a registered trademark of the Lumileds
Holding B.V. in the United States and other countries.
lumileds.com
DS118 LUXEON Q
Product Datasheet 20180327
相关型号:
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明