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Part Manufacturer Description Datasheet Download Buy Part
UC2844DTR Texas Instruments Current-Mode PWM Controller 14-SOIC -40 to 85
UC2844ADTR Texas Instruments Current Mode PWM Controller 14-SOIC -40 to 85
UC2844DTRG4 Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
UC2844ADTRG4 Texas Instruments Current Mode PWM Controller 14-SOIC -40 to 85
UC2844DWTR Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16
UC2844DW Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16

UNITRODE UC2844 Datasheets Context Search

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UC3843 diagram

Abstract: UC2843 applications unitrode Applications Note uc3843 "PWM Controllers" UC 3842 UC3843 UC2845 application notes uc3843 power factor uc3843 application note uc384 uc 3842 am
Text: UC2842, UC2843, UC2844 , UC2845 UC3842, UC3843, UC3844, UC3845 CURRENT-MODE P W M CONTROLLERS D3175 , Amplifier With Low Output Resistance Designed to Be Interchangable With Unitrode UC 2842 and UC 3842 Series , Incorporated 2 -47 5 UC2842, UC2843, UC2844 , UC2845 UC3842, UC3843, UC3844, UC3845 CURRENT-MODE PWM , 3 · DALLAS, TEXAS 7 5 2 8 5 UC2842, UC2843, UC2844 , UC2845 UC3842, UC3843, UC3844, UC3845 , , TEXAS 752 6 5 o 1 in IT ) UC2842, UC2843, UC2844 , UC2845 UC3842, UC3843, UC3844, UC3845


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PDF UC2842, UC2843, UC2844, UC2845 UC3842, UC3843, UC3844, UC3845 D3175, 1989-REVISED UC3843 diagram UC2843 applications unitrode Applications Note uc3843 "PWM Controllers" UC 3842 UC3843 UC2845 application notes uc3843 power factor uc3843 application note uc384 uc 3842 am
IC uc3843

Abstract: UC3B42 UC2843 vc 3842 uc 3842 am OF vc 3842 IC uc3843 AN unitrode Applications Note uc3843 UM 3842
Text: UC2842, UC2843, UC2844 , UC2845 UC3B42, UC3843, UC3844, UC3845 CURRENT-M ODE PWM CONTROLLERS D 3 1 75 , JA N U A R Y 1989 · · · · · · · · · · · · Optimized for Off-Line and DC-to-DC Converters Low Start-Up Current ( < 1 m A| Autom atic Feed-Forward Compensation Pulse-by-Pulse Current Limiting , Operation Error Amplifier w ith Low Output Resistance Designed to be Interchangable w ith Unitrode U C 2 8 4 , fo r driving N-channel MOSFETs, is lo w w h e n it is in the o ff state. UC2842. UC2843, UC2844


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PDF UC2842, UC2843, UC2844, UC2845 UC3B42, UC3843, UC3844, UC3845 UC384_ IC uc3843 UC3B42 UC2843 vc 3842 uc 3842 am OF vc 3842 IC uc3843 AN unitrode Applications Note uc3843 UM 3842
2014 - UNITRODE UC2844

Abstract: UC3842AD UC2843A-Q1
Text: -1-260C-UNLIM -40 to 85 UC2844A UC2844 AD8 UC2844AD8G4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 UC2844A UC2844 AD8 UC2844AD8TR , 85 UC2844A UC2844 AD8 UC2844AD8TRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 UC2844A UC2844 AD8 UC2844ADG4 , , Dallas, Texas 75265 Copyright © 2014, Texas Instruments Incorporated Unitrode


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PDF 4-Apr-2014 5962-8670405PA 8670405PA UC1842A 5962-8670405XA 59628670405XA UC1842AL/ 5962-8670406PA 8670406PA UC1843A UNITRODE UC2844 UC3842AD UC2843A-Q1
2013 - UC1844AJ

Abstract: UC2843A-Q1
Text: -1-260C-UNLIM -40 to 85 UC2844A UC2844 AD8 UC2844AD8G4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 UC2844A UC2844 AD8 UC2844AD8TR , 85 UC2844A UC2844 AD8 UC2844AD8TRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 UC2844A UC2844 AD8 UC2844ADG4 , © 2013, Texas Instruments Incorporated Unitrode


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PDF 26-Aug-2013 5962-8670405PA 8670405PA UC1842A 5962-8670405XA 59628670405XA UC1842AL/ 5962-8670406PA 8670406PA UC1843A UC1844AJ UC2843A-Q1
2004 - MITEL cross reference

Abstract: ka3842 application notes ka3842 equivalent uc3842 ka3842 equivalent LP2989 CROSS UC3845 dc dc applications KA3843 UDN2981 application note TP2330 RT9179 cross reference
Text: /MIC38HC43 Improved alternative. UC2844 MIC38C44/MIC38HC44 Improved alternative. UC2845 , Improved alternative. UC2844 MIC38C44/MIC38HC44 Improved alternative. UC2845 MIC38C45 , HV9605C MIC2179 Texas Instruments ( Unitrode ) Part Number Direct Cross(1) LM2576 LM2576 , packages. January 2005 66 Micrel, Incorporated Texas Instruments ( Unitrode ) Part Number


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PDF A8184 MIC5207 A8187 A8188 MIC5209 UCN4807 MIC4807 UCN5800 MIC5800 MITEL cross reference ka3842 application notes ka3842 equivalent uc3842 ka3842 equivalent LP2989 CROSS UC3845 dc dc applications KA3843 UDN2981 application note TP2330 RT9179 cross reference
1999 - UC2845 SO14

Abstract: SLUA143 UC1845 application notes uc3842 light UNITRODE UC2844 uc3844 transformer design UC2845* application note unitrode uc3843 UC2845 application notes UC3843 12v to 16v
Text: suppress the leading edge switch spikes. UNITRODE CORPORATION 7 CONTINENTAL BLVD. · MERRIMACK, NH 03054 , Back to Top Devices sold by TI prior to the Unitrode acquisition, with these part numbers, have been , to the Unitrode acquisition, with these part numbers, have been renamed TL284x/384x. For more details , Regulator UC1844 No UC2844 No UC3844 No Single, Totem Pole Single, Totem Pole Single, Totem Pole +/-1000 , Controller DESCRIPTION Back to Top Devices sold by TI prior to the Unitrode acquisition, with these part


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PDF UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz 5962-8670404XA 5962-8670404PA 5962-8670404V2A 5962-8670404VPA UC1845J UC2845 SO14 SLUA143 UC1845 application notes uc3842 light UNITRODE UC2844 uc3844 transformer design UC2845* application note unitrode uc3843 UC2845 application notes UC3843 12v to 16v
UC38430

Abstract: UC2845* application note UC384x application UC3842P UCx842 UC384xY UCX844 uc38450 UC3845P UC384x
Text: Amplifier With Low Output Resistance • Designed to Be Interchangable With Unitrode UC2842 and UC3842 , functional block diagram + The toggle flip-flop is present only in UC2844 , UC2845, UC3844, and UC3845. NOTE


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PDF UC284X, UC384X, UC384xY SLVS036B-JANUARY 1989-REVISED 500-kHz UC2842 UC3842 UC38430 UC2845* application note UC384x application UC3842P UCx842 UC384xY UCX844 uc38450 UC3845P UC384x
UC2845* application note

Abstract: UC384x application UC284X UC3844P UC2844P 12Vto25V UNITRODE UC2844 UC3842P CX845
Text: Unitrode UC2842 and UC3842 Series description COMP[ VFB[ ISENSE[ RT/CT[ D PACKAGE (TOP VIEW) ] REF , _ functional block diagram t The toggle flip-flop is present only in UC2844 , UC2845, UC3844, and UC3845


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PDF UC284X, UC384X, UC384xY SLVS038B 500-kHz UC2842 UC3842 UC2845* application note UC384x application UC284X UC3844P UC2844P 12Vto25V UNITRODE UC2844 UC3842P CX845
1989 - UC284X

Abstract: UC3842D UC2843P UCx842
Text: Interchangeable With Unitrode UC2842 and UC3842 Series D PACKAGE (TOP VIEW) COMP NC VFB NC ISENSE NC RT/CT , flip-flop is present only in UC2844 , UC2845, UC3844, and UC3845. Pin numbers shown are for the D Package


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PDF UC284x, UC384x SLVS038D 500-kHz UC2842 UC3842 UC284X UC3842D UC2843P UCx842
ka3842 equivalent uc3842

Abstract: lt1232 LP2989 CROSS semiconductor cross index TP2330 replacement for udn2981 KA3843 ka3842 equivalent UCN5821 equivalent microsemi cross index
Text: Improved alternative. UC2843 MIC38C43/MIC38HC43 Improved alternative. UC2844 MIC38C44 , . UC2844 MIC38C44/MIC38HC44 Improved alternative. UC2845 MIC38C45/MIC38HC45 UC78PC33 , HV9112 MIC9130/1 HV9113 MIC9130 HV9605C MIC2179 Texas Instruments ( Unitrode ) Part , Improved alternative. UC2844 MIC38C44/MIC38HC44 Improved alternative. UC2845 MIC38C45


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PDF A8184 A8187 MIC5207 A8188 MIC5209 UCN4807 MIC4807 UCN5800 MIC5800 ka3842 equivalent uc3842 lt1232 LP2989 CROSS semiconductor cross index TP2330 replacement for udn2981 KA3843 ka3842 equivalent UCN5821 equivalent microsemi cross index
1989 - UC384x application

Abstract: UC3845 dc dc applications forward converter uc3844 UC3842P uc3842 application circuit uc3844 applications UC3844 application note UC2844P UC2843P UC284X
Text: to Be Interchangable With Unitrode UC2842 and UC3842 Series 1 8 2 7 3 6 4 5 , PWM Latch Current Sense Comparator ISENSE The toggle flip-flop is present only in UC2844


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PDF UC284x, UC384x, UC384xY SLVS038B 500-kHz UC384x application UC3845 dc dc applications forward converter uc3844 UC3842P uc3842 application circuit uc3844 applications UC3844 application note UC2844P UC2843P UC284X
1989 - UC384x application

Abstract: UC3845 application notes uc384x UC284X UC2843D UC2845D UC3842D UC3843D UC3844D UC3845D
Text: to Be Interchangable With Unitrode UC2842 and UC3842 Series 1 8 2 7 3 6 4 5 , PWM Latch Current Sense Comparator ISENSE The toggle flip-flop is present only in UC2844


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PDF UC284x, UC384x, UC384xY SLVS038B 500-kHz UC384x application UC3845 application notes uc384x UC284X UC2843D UC2845D UC3842D UC3843D UC3844D UC3845D
Unitrode Semiconductor

Abstract: UNITRODE Unitrode DN 02HEX
Text: (hex). Figure 1 shows the circuit configuration required to use the RAM clear function. The Unitrode , a re "clea re d " w hen th e Unitrode RTC senses a low-level pulse of a t least 100ms on the RAM , pin, RCLR, are identi cal to those for activating the Unitrode RCL pin, the function is implemented , . S h o rtin g RCLR to g ro u n d d ra in s th e lith iu m cell. Unitrode 's RCL pin is internally de-bounced (oscillator on). Unitrode 's RCL pin is active when power is on. Unitrode Advantages The


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PDF dn-501 bq3285/bq3287A bq3285 bq3287A DT-26 Unitrode Semiconductor UNITRODE Unitrode DN 02HEX
I100S

Abstract: TR4420
Text: UNITRODE CORP T2 DE § ^ 3 4 7 ^ 3 OOlllOfl 3 ( ~ 9347963 UNITRODE CORP 92D 11108 , construction as all Unitrode diodes, but using a miniature stud mounting and larger junction area, provides a 9 , slot for Installation purposes, or damage may result 4 184 UNITRODE UNITRODE CORP DE | T347Tb3 DD111D1 9347963 UNITRODE CORP UTR4405-UTR4440 UTR4405HR-UTR4440HR 92D 11109 D , IN TEO IN U .S.A . 1038 Go/No Go UNITRODE CORPORATION · 5 FO R BES ROAD LEXINGTON, MA 02173 · T


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PDF UTR4405-UTR4440 UTR5405-UTR5440 UTR6405-UTR6440 UTR4405HR-UTR4440HR UTR5405HR-UTR5440HR UTR6405HR-UTR6440HR tol50A 40kHz 1R-UTR6440HR 10/iS I100S TR4420
BYW19-1000

Abstract: BYX49-600 BYX49-1200 BYV72E-200 RS8MT byx49 UNITRODE CROSS BY229-1000 BYT29-300 BYV72-200
Text: Instruments Philips SGS Thompson Philips Philips SGS Thompson Unitrode Unitrode SGS Thompson SGS , Thompson SGS Thompson SGS Thompson SGS Thompson SGS Thompson SGS Thompson SGS Thompson Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode Unitrode General Instruments


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PDF FO-012 1-800-4-HARRIS BYW19-1000 BYX49-600 BYX49-1200 BYV72E-200 RS8MT byx49 UNITRODE CROSS BY229-1000 BYT29-300 BYV72-200
UC493

Abstract: UC493AC unitrode Applications Note U-96A 3.9V ZENER DIODE unitrode Applications Note uc493a UC494
Text: 9347963 UNITRODE CORP 92D 09860 D T-SB-//-3I LINEAR INTEGRATED CIRCUITS Advanced , /UC495B: Buffered steering control UNITRODE CORP/ UNITRODE IC This entire series of PWM modulators , etVw d 2.4V 12/83 3-26 UNITRODE 0099 G- 10 UNITRODE CORP/ UNITRODE IC '.T T T T - . . RED D W f l S l R , Source Current (Pin 3) UNITRODE INTEGRATED CIRCUITS 7 CONTINENTAL BLVD. · MERRIMACK, NH 03054 T E L


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PDF UC495A UC495B UC495AC UC495BC 200mA UC493A/UC495B: UC495A/UC495B: cUC495BC UC493 UC493AC unitrode Applications Note U-96A 3.9V ZENER DIODE unitrode Applications Note uc493a UC494
UC3842 sepic design

Abstract: sepic uc3842 DN-48 2n2222s SEM900 UNITRODE DN-42 UNITRODE applications handbook Unitrode DN-48 isolated sepic converter UCC3803D
Text: DN-48 UNITRODE Design Note Versatile Low Power SEPIC Converter Accepts Wide Input Voltage Range , isolated R8,R9 U1 DN-48 50 ohm 1/8W Unitrode UCC3803D BiCMOS PWM IC REFERENCES: [1] W. Andreycak U-133 "UCC3800/1/2/3/4/5 BiCMOS Current Mode Control ICs" Unitrode Appli cation Note [2] L. Dixon "High Power Factor Preregulator Using the SEPIC Converter" Unitrode Seminar SEM-900 pp. 6.1-6.12 [3] L. Dixon "Control Loop Design SEPIC Preregu lator Example" Unitrode Seminar SEM-900 pp. 7.17-6 [4] U-97 "Modeling


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PDF DN-48 100mA UCC3803 U-100 UC3842 UC3612D 293D336X0025E2T 150pF 220nH DT3316-102-224 UC3842 sepic design sepic uc3842 2n2222s SEM900 UNITRODE DN-42 UNITRODE applications handbook Unitrode DN-48 isolated sepic converter UCC3803D
Unitrode transistors data To5

Abstract: UC195 on 614 TO3 power transistor UC395 transistor 257 transistor 257 isolated unitrode
Text: UNITRODE CORP/ UNITRODE IN T E G R A T E D y IC 43E D _ 12400 _ ^ T UNI " F Smart Power Transistor UNITRODE FEATURES · Greater Than 1.0A Output · 3-OjuA Typical Base Current · , UNITRODE CO RP/ UNITRODE IC 43E D c 1 3 4 Ö S n DD124D1 1 U N I T - 3 3 -£ ? UC195 UC295 UC395 , 3.0 6 1 1 UNITRODE CORP/ UNITRODE IC M3E D ` mfiSl'ì / ^ GD1S4G2 3 , N VOLTAGE - (V) UNITRODE CORP/ UNITRODE I C M3E D ^34031*1 0Q12M03 S UNI UNITRODE CORP


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PDF 500ns O-257 UC295 UC395 UC195/UC395 0Q12M03 UC195 Unitrode transistors data To5 on 614 TO3 power transistor UC395 transistor 257 transistor 257 isolated unitrode
UFN520

Abstract: UFN523 USD935 UFN522 G451 C1347 UFN521 S101 250M unitrode Applications Note
Text:  UNITRODE CORP T2 ßF|c1347,:lb3 0010702 O 9347963 UNITRODE CORP 92D 10702 D T'il-U POWER , Temperature Stability DESCRIPTION The Unitrode power MOSFET design utilizes the most advanced technology available. This efficient design achieves a very low Rosiom and a high transconductance. The Unitrode power , ®l_|_J 1.14 (0-045) O.SI (0.020) Dimensions in Millimeters and (Inchei) 4/83 2-254 UNITRODE CORP 9347963 UNITRODE CORP ABSOLUTE MAXIMUM RATINGS "TS DF|cl347cib3 D01D7GB 92D 10703 D UFN520 UFN521


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PDF c1347, UFN522 UFN523 UFN520 UFN523 USD935 UFN522 G451 C1347 UFN521 S101 250M unitrode Applications Note
1999 - Not Available

Abstract: No abstract text available
Text: high until removal of the short circuit or overcurrent condition. - Mask-programmable by Unitrode , to the pack. The overvoltage threshold limits are programmed at Unitrode . The bq2058 is the , Unitrode for other voltage threshold and tolerance options. Charge Enable A valid charge enable , used, it should be tied to VSS. The polarity of CTL is mask programmable at Unitrode . Please contact Unitrode for other polarity options. CHG and DSG States The CHG and DSG output truth table is shown


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PDF bq2058 bq2058 bq2058d
1999 - Line Input AC to DC Conversion and Input Filter Capacitor Selection

Abstract: laptop Lithium-ion battery diagram schematic UNITRODE DIODE CROSS laptop battery diagram schematic laptop charger schematic UNITRODE Power Supply Design seminar book closing The feedback loop unitrode catalog ECEA1CU102 DL4148MSCT battery charger on LM358
Text: The UCC3809 Primary Side Controller And The UCC3956 Battery Charger Controller UNITRODE , volume of 0.25 cubic inches. 2 UNITRODE CORPORATION APPLICATION NOTE U-168 UDG , restore the battery to 100% capacity. 3 UNITRODE CORPORATION APPLICATION NOTE U-168 UDG , 15V at 10 Watts. Peak voltage stress 4 UNITRODE CORPORATION APPLICATION NOTE U-168 Figure , sufficient. Unitrode 's UCC3809(4) provides peak current control for the charger. Peak current control has


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PDF U-168 UCC3809 UCC3956 UCC3809 Line Input AC to DC Conversion and Input Filter Capacitor Selection laptop Lithium-ion battery diagram schematic UNITRODE DIODE CROSS laptop battery diagram schematic laptop charger schematic UNITRODE Power Supply Design seminar book closing The feedback loop unitrode catalog ECEA1CU102 DL4148MSCT battery charger on LM358
1999 - UNITRODE applications handbook uc3842 -96

Abstract: sepic isolated sepic converter UNITRODE applications handbook DN-48 sepic uc3842 SEM900 Siliconix Handbook UCC3803 UC3842 sepic design
Text: Current Mode Control ICs" Unitrode Application Note Efficiency vs Input Voltage [2] L. Dixon "High Power Factor Preregulator Using the SEPIC Converter" Unitrode Seminar SEM-900 pp. 6.1-6.12 80 70 [3] L. Dixon "Control Loop Design SEPIC Preregulator Example" Unitrode Seminar SEM-900 pp. 7.17-6 , " Unitrode Applications Handbook A-100 pp. 260-266 30 20 10 [5] U-100 "UC3842 Provides Low-Cost CurrentMode Control" Unitrode Applications Handbook A100 pp.278-291 0 2 4 6 8 10 12 14


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PDF DN-48 100mA UCC3803 UNITRODE applications handbook uc3842 -96 sepic isolated sepic converter UNITRODE applications handbook DN-48 sepic uc3842 SEM900 Siliconix Handbook UC3842 sepic design
1998 - UNITRODE applications handbook uc3842 -96

Abstract: UNITRODE applications handbook sepic uc3842 isolated sepic converter UC3842 sepic design sepic converter dn-48 2N2907AS sepic dc dc sepic 5V converter
Text: Current Mode Control ICs" Unitrode Application Note Efficiency vs Input Voltage [2] L. Dixon "High Power Factor Preregulator Using the SEPIC Converter" Unitrode Seminar SEM-900 pp. 6.1-6.12 80 70 [3] L. Dixon "Control Loop Design SEPIC Preregulator Example" Unitrode Seminar SEM-900 pp. 7.17-6 , " Unitrode Applications Handbook A-100 pp. 260-266 30 20 10 [5] U-100 "UC3842 Provides Low-Cost CurrentMode Control" Unitrode Applications Handbook A100 pp.278-291 0 2 4 6 8 10 12 14


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PDF DN-48 100mA UCC3803 UCC3803D UC3612D 293D336X0025E2T 150pF DT3316-102-224 Si9410DY 2N2222S UNITRODE applications handbook uc3842 -96 UNITRODE applications handbook sepic uc3842 isolated sepic converter UC3842 sepic design sepic converter dn-48 2N2907AS sepic dc dc sepic 5V converter
900mhz chip antenna

Abstract: M9608 1270-016 microwave transmitter circuit diagram pin diode microstrip microstrip antenna HIGH POWER ANTENNA SWITCH PIN DIODE Vectronics Microwave UM9401 UM9608
Text: Features • Low Inductance Shunt Mount Package • Characterized for Microstrip • Unitrode Ruggedness , discrete low inductance Unitrode PIN diodes assembled with special hardware to permit good electrical and , infinite antenna SWR. Typical Microwave Performance The Unitrode UM9601 series PIN diodes are constructed , ) Microstrip Test Circuit. Note: All dimensions in inches and (millimeters). ■■UNITRODE Maximum Ratings , €” ¿um UNITRODE CORPORATION • 5 FORBES ROAD LEXINGTON, MA 02173 • TEL. (617) 861-6540 TWX (710


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PDF UM9601-UM9608 900MHz UM9601-UM9608 635mm) 5000pF VJ0805A300KF UM9401 UM9601 900mhz chip antenna M9608 1270-016 microwave transmitter circuit diagram pin diode microstrip microstrip antenna HIGH POWER ANTENNA SWITCH PIN DIODE Vectronics Microwave UM9401 UM9608
SD02HOSK

Abstract: Unitrode DN-92 DN-92
Text: y UNITRODE Design Note UCC5630 SCSI Multimode (LVD/SE) Evaluation Board and List of Materials By , Unitrode terminator versus drive or controller termination. The demo board demonstrates how Unitrode termi , re flection problems. For more information refer to the Unitrode LVD Design Guide or the Single Ended Active Termination Design Guide. Additional support help is available from Unitrode local , Panasonic Panasonic C+K Comp. Unitrode ECS-TICY4755 ECJ-3YFIA106Z ERJ-8ENF2002 SD02HOSK UCC5630MWP


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PDF UCC5630 DN-92 ECS-TICY4755 ECJ-3YFIA106Z ERJ-8ENF2002 SD02HOSK UCC5630MWP 030S4 Unitrode DN-92 DN-92
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