首页 |元器件品牌

IR4302_15 [INFINEON]

No mechanical heatsink required;
IR4302_15
型号： IR4302_15
厂家： Infineon    Infineon
描述：

No mechanical heatsink required
文件： 总17页 (文件大小：604K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
IR43x2  
Features  
Product Summary  
2 channel integrated analog input Class D audio  
amplifier in a small 7 x 7 mm PQFN44 package  
No mechanical heatsink required  
High peak music power output  
Split or single power supply  
Differential or single-ended input  
Over-current, over-temperature and under  
voltage protections with self-reset feature  
Start/stop click noise reduction  
Clip and Fault reporting outputs  
High noise immunity  
Half-Bridge,  
Full-Bridge  
Topology  
130 W/ 4 Ω  
100 W/ 3 Ω  
100 W/ 4 Ω  
100 W/ 2 Ω  
35 W/ 4 Ω  
40 W/ 3 Ω  
IR4302 Output power  
(Typical, THD+N=10%)  
IR4322 Output power  
(Typical, THD+N=10%)  
IR4312 Output power  
(Typical, THD+N=10%)  
RoHS compliant  
*Residual noise  
(AES-17, IHF-A, typical)  
250 μVrms  
*THD+N  
(1kHz, 1W, 4 Ω, typical)  
0.02 %  
Typical Applications  
Home theatre systems  
Docking station audio systems  
PC audio systems  
Musical instruments  
Karaoke amplifiers  
Game consoles  
Powered speaker systems  
General purpose audio power amplifiers  
* In typical application example  
Package  
7x7mm PQFN44L  
Typical Connection  
1
www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Table of Contents  
Page  
Typical Connection Diagram  
1
Qualification Information  
Absolute Maximum Ratings  
Recommended Operating Conditions  
Electrical Characteristics  
Functional Block Diagram  
Input/Output Pin Equivalent Circuit Diagram  
Lead Definitions  
4
5
7
8
11  
12  
14  
15  
16  
17  
17  
Lead Assignments  
Package Details  
Part Marking Information  
Ordering Information  
2
www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Description  
The IR43x2 integrates 2 channel PWM controller and digital audio MOSFETs forming a high performance Class D  
audio amplifier. As a result of fully optimized MOSFETs co-packed with a dedicated controller IC, the IR43X2  
operates without mechanical heatsink attached in a typical music playback usage. High voltage ratings and noise  
immunity in the controller IC ensures reliable operation over various environmental conditions. A small 7x7 mm  
PQFN package enhances the benefit of smaller size of Class D topology. The IR43X2 series is a lead-free, ROHS  
compliant.  
Typical Connection Diagram  
1. Inverting Amplifier  
2. Differential Amplifier  
3
www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
3. Single Power Supply (Inverting Amplifier)  
Qualification Information†  
Industrial††  
Comments: This family of ICs has passed JEDEC’s Industrial  
qualification. IR’s Consumer qualification level is granted by  
extension of the higher Industrial level.  
Qualification Level  
MSL2  
Moisture Sensitivity Level  
Machine Model  
(per IPC/JEDEC J-STD-020C)  
Class A  
(per JEDEC standard EIA/JESD22-A115)  
IR4302M  
IR4322M  
Class 1B  
(per EIA/JEDEC standard JESD22-A114)  
ESD  
Human Body Model  
Class 1A  
(per EIA/JEDEC standard JESD22-A114)  
Class I, Level A  
IR4312M  
IC Latch-Up Test  
RoHS Compliant  
(per JESD78)  
Yes  
†
Qualification standards can be found at International Rectifier’s web site http://www.irf.com/  
†† Higher qualification ratings may be available should the user have such requirements. Please contact your  
International Rectifier sales representative for further information.  
††† Higher MSL ratings may be available for the specific package types listed here. Please contact your International  
Rectifier sales representative for further information.  
4
www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Absolute Maximum Ratings  
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage  
parameters are absolute voltages referenced to COM=VN1=VN2; all currents are defined positive into any lead.  
The Thermal Resistance and Power Dissipation ratings are measured under board mounted and still air  
conditions.  
Symbol  
Definition  
Min  
-
-
Max  
80  
Units  
IR4302  
IR4322  
IR4312  
IR4302  
IR4322  
IR4312  
VPn  
Positive power supply rail voltage, n=1-2  
60  
-
40  
-0.3  
-0.3  
-0.3  
95  
VBn  
High side floating supply voltage  
75  
55  
VBn +0.3  
High side floating supply voltage††, n=1-2  
CSH pin input voltage, n=1-2  
Low side supply voltage††  
VSn  
VBn -15  
VCSHn  
VCC  
VSn -0.3  
-0.3  
VBn +0.3  
15  
V
IR4302  
IR4322  
IR4312  
-0.3  
100  
70  
50  
Floating input positive supply voltage††  
VAA  
-0.3  
-0.3  
-1  
Floating input negative supply voltage††  
VSS  
GND +0.3  
(See ISSZ  
)
VIN+n  
IINn  
Floating input supply ground voltage , n=1-2  
VSS -0.3  
-
VAA +0.3  
Input current between IN- and IN+ pins†, n=1-2  
CSD pin input voltage  
±3  
mA  
V
VCSD  
VCOMPn  
VCLIP  
ICLIP  
VFAULT  
IFAULT  
IAAZ  
VSS -0.3  
VSS -0.3  
VAA +0.3  
COMP pin input voltage, n=1-2  
CLIP pin input voltage  
CLIP pin sinking current  
VAA +0.3  
GND -0.3  
VAA +0.3  
-
5
VAA +0.3  
5
mA  
V
FAULT pin input voltage  
GND -0.3  
FAULT pin sinking current  
-
-
-
-
-
-
-
Floating input supply zener clamp current††  
Floating input negative supply zener clamp current††  
20  
mA  
ISSZ  
20  
Low side supply zener clamp current†††  
Floating supply zener clamp current†††, n=1-2  
Allowable Vs voltage slew rate, n=1-2  
ICCZ  
IBSZn  
dVSn/dt  
dVSS/dt  
20  
20  
50  
V/ns  
Allowable Vss voltage slew rate†††  
50  
V/ms  
IR4302  
IR4322  
IR4312  
IR4302  
IR4322  
IR4312  
IR4302  
6.5  
7.0  
3.6  
5.4  
5.8  
2.9  
26  
Continuous output current, from VPn to VSn, VSn  
to VNn, VCC=10V, VBn-VSn=10V  
Id@ 25ºC  
Id@ 100ºC  
IDM  
-
-
-
Continuous output current, from VPn to VSn, VSn  
to VNn, VCC=10V, VBn-VSn=10V  
A
Pulsed output current, from VPn to VSn, VSn to  
VNn, VCC=10V, VBn-VSn=10V†††††  
IR4322  
IR4312  
28  
15  
5
www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
IR4302  
IR4322  
IR4312  
IR4302  
IR4322  
IR4312  
25  
25  
8
Power dissipation†††† @ TC = 25C  
Pd  
-
W
C/W  
C  
5
-
-
Thermal resistance, junction to ambient††††  
RthJC  
5
14  
150  
150  
150  
300  
TJIC  
TJFET  
TS  
Control IC junction temperature  
FET junction temperature  
-
-
Storage Temperature  
-55  
-
TL  
Lead temperature (Soldering, 10 seconds)  
†
††  
IN- and IN+ contain clamping diodes between the two pins.  
VAA -VSS, Vcc-COM and VBn-VSn contain internal shunt zener diodes. Note that the voltage  
ratings of these can be limited by the clamping current.  
For the rising and falling edges of step signal of 10V. Vss=15V to 200V.  
Per MOSFET  
†††  
††††  
†††††  
Repetitive rating, pulse width limited by max. junction temperature  
6
www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Recommended Operating Conditions  
For proper operation, the device should be used within the recommended conditions below. The Vss and Vsn  
offset ratings are tested with supplies biased at COM=VN1=VN2, VAA-VSS=9.6V, VCC=12V and VBn-VSn=12V. All  
voltage parameters are absolute voltages referenced to COM; all currents are defined positive into any lead.  
Symbol  
Definition  
Min  
Max  
46  
Units  
IR4302  
IR4322  
IR4312  
IR4302  
IR4322  
IR4312  
-
Positive power supply voltage, n=1-2, without  
heatsink  
-
46  
-
32  
VPn  
-
62  
Positive power supply voltage, n=1-2, with  
heatsink  
-
50  
-
32  
VBn  
VSn  
VAA  
VSS  
High side floating supply absolute voltage, n=1-2  
High side floating supply offset voltage, n=1-2  
Floating input positive supply voltage††  
VSn +10  
VSn +14  
80  
IR4302  
IR4322  
IR4312  
†
†
†
V
60  
40  
VSS + 4.5  
VSS + 15  
80  
IR4302  
IR4322  
IR4312  
0
Floating input negative supply voltage††  
0
60  
0
1
40  
Floating input supply zener clamp current††  
Floating input negative supply zener clamp current††  
Low side fixed supply voltage  
IAAZ  
15  
mA  
V
ISSZ  
1
15  
VCC  
10  
15  
VIC  
IN- and IN+ pins common mode input voltage  
Inverting input voltage, n=1-2  
VSS + 2  
VIN+ -0.5  
VSS  
VAA - 2  
VIN+ +0.5  
VAA  
VAA  
VIN-n  
VCSD  
VCOMPn  
CSD pin input voltage  
COMP pin input voltage, n=1-2  
VSS  
CCOMPn  
VCSHn  
COMP pin phase compensation capacitor to GND , n=1-2  
CSH pin input voltage, n=1-2  
1
-
nF  
V
VSn  
VBn  
Allowable Vss voltage slew rate upon power-up†††  
dVss/dt  
-
50  
V/ms  
fSW  
TA  
Switching Frequency  
Ambient Temperature  
-
500  
100  
kHz  
-40  
C  
Logic operational for Vs equal to –5V to +80V. Logic state held for Vs equal to –5V to –VBS.  
†
††  
†††  
GND input voltage is limited by IAAZ and ISSZ  
Vss ramps up from 0V to 70V.  
.
7
www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Electrical Characteristics  
VCC,VBS= 12 V, VSS=VS1=VS2=VN1=VN2=COM=0V, VAA=9.6V and TA=25C unless otherwise specified.  
Symbol  
Low Side Supply  
Definition  
Min  
Typ  
Max  
Units  
Test Conditions  
Vcc supply UVLO positive  
threshold  
Vcc supply UVLO negative  
threshold  
UVCC+  
UVCC-  
8.4  
8.9  
9.4  
9.2  
V
8.2  
8.7  
V
V
mA  
mA  
UVCCHYS UVCC hysteresis  
IQCC Low side quiescent current  
ICC  
-
-
-
0.2  
-
10  
-
3
-
Low side supply current  
Low side zener diode clamp  
voltage, n=1-2  
f=400kHz  
ICC=5mA  
VCLAMPL  
n
14.7  
15.3  
8.5  
16.2  
V
High Side Floating Supply  
High side well UVLO  
positive threshold, n=1-2  
UVBS+n  
8.0  
9.0  
V
High side well UVLO  
negative threshold, n=1-2  
UVBSHYSn UVBS hysteresis, n=1-2  
UVBS-n  
7.8  
8.3  
0.2  
-
8.8  
-
V
V
-
-
High side quiescent current,  
n=1-2  
IQBSn  
2.4  
mA  
High side zener diode clamp  
voltage, n=1-2  
VCLAMPHn  
14.7  
15.3  
16.2  
V
IBS=5mA  
Floating Input Supply  
VA+, VA- floating supply  
UVLO positive threshold  
from VSS  
V
SS =0V, GND  
UVAA+  
UVAA-  
8.2  
8.7  
9.2  
V
pin floating  
VA+, VA- floating supply  
UVLO negative threshold  
from VSS  
V
SS =0V, GND  
7.7  
8.2  
0.5  
1.5  
8.7  
-
V
V
pin floating  
VSS =0V, GND  
UVAAHYS UVAA hysteresis  
-
-
pin floating  
VAA=9.6V, VSS  
=0V,  
Floating Input positive  
quiescent supply current  
IQAA0  
3
mA  
VCSD =VSS  
VAA=9.6V, VSS  
=0V,  
Floating Input positive  
quiescent supply current  
IQAA1  
-
4
6
mA  
VCSD =VAA  
VAA=9.6V, VSS  
=0V,  
VCSD =GND  
VAA=VSS=VGND  
100V  
Floating Input positive  
quiescent supply current  
IQAA2  
ILKM  
-
-
5
-
7.5  
50  
mA  
µA  
Floating input side to Low  
side leakage current  
=
V
AA floating supply zener  
IAA=5mA,  
ISS=5mA,  
VGND=0V,  
diode clamp voltage,  
positive, with respect to  
GND  
VCLAMPM+  
4.9  
5.1  
5.4  
V
V
VCSD =VSS  
I
AA=5mA,  
VSS floating supply zener diode  
clamp voltage, negative, with  
respect to GND  
I
SS=5mA,  
VCLAMPM-  
-5.4  
-5.1  
-4.9  
VGND=0V,  
CSD =VSS  
V
8
www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Electrical Characteristics (cont’d)  
VCC,VBS= 12 V, VSS=VS1=VS2=VN1=VN2=COM=0V, VAA=9.6V and TA=25C unless otherwise specified.  
Symbol  
Audio Input (VGND=0, VAA=4.8V, VSS=-4.8V)  
Definition  
Min  
Typ  
Max  
Units  
Test Conditions  
VOSn  
IBINn  
Input offset voltage, n=1-2  
Input bias current, n=1-2  
Small signal bandwidth in  
OTA, n=1-2  
-18  
-
0
-
18  
40  
mV  
nA  
C
COMP=1nF,  
GBWn  
gmn  
-
9
-
MHz  
Rf=0  
VIN+=0V, VIN-  
OTA transconductance, n=1-2  
OTA gain, n=1-2  
-
10  
-
-
-
mS  
dB  
=10mV  
GVn  
50  
PWM  
PWM comparator threshold in  
COMP  
(VAA -  
VSS)/2  
VthPWM  
fOTAn  
-
0.7  
-
-
1.5  
-
V
MHz  
ns  
COMP pin star-up local  
oscillation frequency, n=1-2  
COMP to VS rising edge  
propagation delay, n=1-2  
COMP to VS trailing edge  
propagation delay, n=1-2  
Deadtime: Low-side turn-off to  
High-side turn-on (DTLO-HO) &  
High-side turn-off to Low-side  
turn-on (DTHO-LO) , n=1-2  
1.0  
VCSD =GND  
Ton_n  
Toff_n  
370  
320  
-
-
ns  
VP=30V,  
VN=-30V,  
DTn  
-
50  
-
ns  
Power MOSFET (FET1, FET2, FET3, FET4) (IR4302)  
Drain-to-Source breakdown  
voltage  
VGS=0V,  
ID=250uA  
VGS=10V,  
ID=3.3A  
V(BR)DSS  
RDS(ON)  
80  
-
-
-
V
FET on resistance  
39  
50  
mΩ  
Qg  
ILK0  
ILK1  
Total gate charge  
VP leakage current, VS=VN  
VP leakage current, VS=VP  
-
-
-
7.3  
-
-
-
20  
50  
nC  
µA  
µA  
VP=80V, VCSD  
=VSS  
Power MOSFET (FET1, FET2, FET3, FET4) (IR4322)  
Drain-to-Source breakdown  
voltage  
VGS=0V,  
ID=250uA  
VGS=10V,  
ID=3.3A  
V(BR)DSS  
RDS(ON)  
60  
-
-
-
V
FET on resistance  
30  
40  
mΩ  
Qg  
ILK0  
ILK1  
Total gate charge  
VP leakage current, VS=VN  
VP leakage current, VS=VP  
-
-
-
8.3  
-
-
-
20  
50  
nC  
µA  
µA  
VP=60V, VCSD  
=VSS  
Power MOSFET (FET1, FET2, FET3, FET4) (IR4312)  
Drain-to-Source breakdown  
voltage  
FET on resistance  
Total gate charge  
VGS=0V,  
ID=250uA  
ID=3.6A  
VGS=10V  
VP=40V, VCSD  
=VSS  
V(BR)DSS  
40  
-
-
V
RDS(ON)  
Qg  
-
-
44  
4.5  
56  
-
mΩ  
nC  
ILK0  
ILK1  
VP leakage current, VS=VN  
VP leakage current, VS=VP  
-
-
-
-
20  
50  
µA  
µA  
9
www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Electrical Characteristics (cont’d)  
VCC,VBS= 12 V, VSS=VS1=VS2=VN1=VN2=COM=0V, VAA=9.6V and TA=25C unless otherwise specified.  
Symbol  
Definition  
Min  
Typ  
Max  
Units  
Test Conditions  
Protection  
Over current detection  
Positive threshold, n=1-2  
Over current detection  
Negatitive threshold, n=1-2  
CSD pin shutdown release  
threshold  
IOCPn  
IOCNn  
-
-
16  
-
-
A
A
-16  
Vth1  
Vth2  
ICSD+  
0.62xVAA 0.70xVAA 0.78xVAA  
0.26xVAA 0.30xVAA 0.34xVAA  
V
V
CSD pin self reset threshold  
VCSD = VSS  
CSD pin discharge current  
CSD pin charge current  
70  
70  
100  
100  
130  
130  
µA  
µA  
+4.8V  
VCSD = VSS  
+4.8V  
ICSD-  
tSDn  
Shutdown propagation delay  
from VS < Vth1 to Shutdown,  
n=1-2  
CHn propagation delay time  
from IOn > IOCPn to Shutdown,  
n=1-2  
CHn propagation delay time  
from IOn < IOCNn to Shutdown,  
n=1-2  
-
-
-
-
-
-
250  
500  
500  
ns  
ns  
ns  
COMP = VSS  
COMP = VSS  
COMP = VSS  
tOCPn  
tOCNn  
Clip detection positive  
threshold in COMP  
Clip detection negative  
threshold in COMP  
Clipping detection  
propagation delay  
Clipping detection minimum  
output duration  
Over temperature shutdown  
threshold in controller IC  
Over temperature shutdown  
threshold hysteresis  
Vth+CLIP  
Vth-CLIP  
tCLIP  
0.85xVAA 0.90xVAA 0.95xVAA  
0.05xVAA 0.10xVAA 0.15xVAA  
V
V
-
-
-
-
40  
3
-
-
-
-
ns  
us  
ºC  
ºC  
tCLIPmin  
TSD  
105  
7
TSDHYS  
10 www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
ꢀ
Functional Bock Diagram  
11 www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Input/Output Pin Equivalent Circuit Diagrams  
CSHn  
VBn  
VPn  
10k  
15  
ESD  
Diode  
D
V
Clamp  
G
HOn  
ESD  
Diode  
S
VSn  
VCC  
200  
V
V CC  
ESD  
Diode  
15 V  
Clamp  
D
G
LOn  
ESD  
Diode  
S
COM  
VNn  
COM2  
12 www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Input/Output Pin Equivalent Circuit Diagrams (Cont’d)  
CHARGE  
VAA  
ESD  
Diode  
CSD  
ESD  
Diode  
VSS  
DISCHARGE  
13 www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Lead Definitions  
ꢀ
Pin #  
Description  
Symbol  
1
2
3
CLIP  
COMP2  
IN-2  
Clipping detection output, open drain, referenced to GND  
CH2 PWM comparator input  
CH2 Analog inverting input  
4
5
6
7
8
9
IN+2  
GND  
VSS  
VAA  
IN+1  
IN-1  
CH2 Analog non-inverting input  
GND for internal shunt zener diodes to VAA and VSS  
Floating input negative supply  
Floating input positive supply  
CH1 Analog non-inverting input  
CH1 Analog inverting input  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
COMP1  
CSD  
FAULT  
NC  
VCC  
COM  
CSH1  
VB1  
VS1  
VP1  
VS1  
VN1  
CH1 PWM comparator input  
Shutdown timing capacitor / shutdown input  
Fault reporting output, open drain, referenced to GND  
Low side supply  
Low side supply return, internally connected to pin 31  
CH1 High side over current sensing input, referenced to VS1  
CH1 High side floating supply  
CH1 PWM output, internally connected to pin 20  
CH1 Positive power supply  
CH1 PWM output  
CH1 Negative power supply, connect to COM externally  
CH2 Negative power supply, connect to COM externally  
CH2 PWM output, internally connected to pin 25  
CH2 Positive power supply  
CH2 PWM output  
CH2 High side floating supply  
VN2  
VS2  
VP2  
VS2  
VB2  
CSH2  
COM  
NC  
NC  
COM  
CH2 High side over current sensing input, referenced to VS2  
Low side supply return, internally connected to pin 31  
Low side supply return  
14 www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Lead Assignments (Top View)  
15 www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Package Details  
16 www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  
IR43x2  
Board Mounting Information  
Refer to Application Note AN-1170 Audio Power Quad Flat No-Lead (PQFN) Board Mounting Application Note.  
Part Marking Information  
Ordering Information  
Standard Pack  
Base Part Number Package Type  
Complete Part Number  
Form  
Quantity  
PQFN44  
7x7mm  
PQFN44  
7x7mm  
IR4302M  
Tape and Reel  
3000  
IR4302MTRPBF  
IR4322MTRPBF  
IR4312MTRPBF  
IR4322M  
Tape and Reel  
Tape and Reel  
3000  
3000  
PQFN44  
IR4312M  
7x7mm  
The information provided in this document is believed to be accurate and reliable. However, International  
Rectifier assumes no responsibility for the consequences of the use of this information. International  
Rectifier assumes no responsibility for any infringement of patents or of other rights of third parties which  
may result from the use of this information. No license is granted by implication or otherwise under any  
patent or patent rights of International Rectifier. The specifications mentioned in this document are  
subject to change without notice. This document supersedes and replaces all information previously  
supplied.  
For technical support, please contact IR’s Technical Assistance Center  
http://www.irf.com/technical-info/  
WORLD HEADQUARTERS:  
101 N. Sepulveda Blvd., El Segundo, California 90245  
Tel: (310) 252-7105  
17 www.irf.com  
© 2013 International Rectifier  
Apr 3, 2013  

相关型号：

SI9130DB

 5- and 3.3-V Step-Down Synchronous Converters

Warning: 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 Controller

Warning: 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 Controller

Warning: 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 Controller

Warning: 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 Controller

Warning: 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 PCs

Warning: 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 PCs

Warning: 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 PCs

Warning: 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 Applications

Warning: 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 Applications

Warning: 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 Applications

Warning: 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 Drivers

Warning: 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