U-128 UNITRODE Search Results

unitrode U-128

Abstract: unitrode U-111 U-128 U-128 unitrode Unitrode cross UC3823 converter unitrode Applications Note U-107 UC3823A
Contextual Info: y _ U N IT R O D E U-128 APPLICATION NOTE THE UC3823A,B AND UC3825A,B ENHANCED GENERATION OF PWM CONTROLLERS BILL ANDREYCAK ABSTRACT This application note will highlight the enhancements incorporated in four new PWM control ICs, the UC3823A, UC3823B, UC3825A and UC3825B devices. Based upon the industry standard UC3823 and UC3825 controllers, this advanced gen­

UC3825 push pull dc to dc converter

Abstract: unitrode Applications Note U-107 UC3825 unitrode U-111 unitrode uc3825b UC3823 converter UC3825A "cross reference" unitrode U-128 UC3825A UC3825B
Contextual Info: U-128 APPLICATION NOTE THE UC3823A,B AND UC3825A,B ENHANCED GENERATION OF PWM CONTROLLERS BILL ANDREYCAK ABSTRACT This application note will highlight the enhancements incorporated in four new PWM control ICs, the UC3823A, UC3823B, UC3825A and UC3825B devices. Based upon the industry standard UC3823 and UC3825 controllers, this advanced generation features several key improvements in protection and performance over their predecessors. Newly developed techniques such as leading edge blanking of the current sense input and full cycle soft start protection following a fault have

UC3825

Abstract: UC3825 push pull dc to dc converter unitrode uc3825b u107 unitrode U-128 unitrode U-111 unitrode Applications Note U-107 U-128 unitrode UC3823 converter UC3825A
Contextual Info: U-128 APPLICATION NOTE THE UC3823A,B AND UC3825A,B ENHANCED GENERATION OF PWM CONTROLLERS BILL ANDREYCAK ABSTRACT This application note will highlight the enhancements incorporated in four new PWM control ICs, the UC3823A, UC3823B, UC3825A and UC3825B devices. Based upon the industry standard UC3823 and UC3825 controllers, this advanced generation features several key improvements in protection and performance over their predecessors. Newly developed techniques such as leading edge blanking of the current sense input and full cycle soft start protection following a fault have

MN5410

Abstract: 34fi
Contextual Info: UNITRODE/ MICRO NETWORKS OIE D -r T34flE7b OQOOfl'H 0 T-51-07-01 M N 5 4 t a 12 BIT 8 RANGE AUTORANGING A/D CONVERTER PRELIM INARY INFORMATION DESCRIPTIO N FEATURES « Compiete Autoranging System « 19 Bit Dynamic Range • 44 kc Throughput Rate • Internal

Contextual Info: T2 UNITRODE CORP 9347963 UNITRODE CORP ' DE 92D 3M7•=!t.3 D0113tb 11366 D SURFACE MOUNT POWER ZENERS sm446i -smj«6 3.OW, Military FEATURES DESCRIPTION • Small Convenient Surface Mount Package Fused-in-glass, metallurgical^ bonded 3.0W zeners, in a hermetic surface mount

Contextual Info: bq3285E/L UNITRODE Real-Time Clock RTC Features > BCD or binary form at for clock and calendar data General Description >• Direct clock/calendar replace­ ment for IBM AT-compatible computers and other applications >• Calendar in day of the week, day

sx3704

Abstract: AP239 Transistor 80139 8C547 6C131C IN2222A 2N50B 2N2064 radio AC176 AC126 sft353
Contextual Info: INTERNATIONAL TRANSISTOR EQUIVALENTS GUIDE A LSO BY THE S A M E AUTHOR BP108 International Diode Equivalents Guide BP140 Digital IC Equivalents and Pin Connections BP141 Linear IC Equivalents and Pin Connections ALSO OF INTEREST BP234 Transistor Selector Guide

32,768KHz

Contextual Info: bq3285EC/LC UNITRODE- Real-Time Clock RTC Features General Description >• Direct clock/calendar replace­ m ent for IBM AT-compatible computers and other applications The CMOS bq3285EC/LC is a lowpower microprocessor peripheral pro­ viding a time-of-day clock and 100year calendar with alarm features

Contextual Info: [Ul bq4285E/L UNITRODE Enhanced RTC with NVRAM Control Features >• Direct clock/calendar replace­ m ent for IBM AT-compatible computers and other applications > 114 bytes of general nonvolatile storage > Enhanced features include: - System wake-up capability—

Contextual Info: bq4285E/L UNITRODE Enhanced RTC With NVRAM Control Features >• BCD or binary form at for clock and calendar data General Description > D irect clock/calendar replace­ m ent for IBM AT-compatible computers and other applications > C alendar in day of th e week, day

Contextual Info: IN T E G R A T E D C IR C U IT S UC2577-ADJ UNITRODE PRELIMINARY Simple Step-Up Voltage Regulator FEATURES Requires Few External Components NPN Output Switches 3.0A, 65V max • Extended Input Voltage Range: 3.0V to 40V Current Mode Operation for Improved

Contextual Info: bq4285 UNITRODE Real-Time Clock RTC With NVRAM Control Features > D ir e c t c lo c k /c a le n d a r r e p la c e ­ m e n t fo r IBM A T -c o m p a tib le com puters a n d o th e r applicatio n s >• F u n c tio n a lly co m patible w ith th e D S1285

PURE SINE WAVE CIRCUIT DIAGRAMS

Abstract: 50hz pure sine oscillator GDI PUMP DRIVE pwm pure sine wave generator Quartz Crystal 32.768KHz vc Quartz Crystal 32.768KHz
Contextual Info: UCC2750 UCC3750 UNITRODE FEATURES DESCRIPTION • The UCC3750 Source Ringer Controller provides a complete control and drive solution for a four quadrant flyback-based ring generator circuit. The 1C controls a primary side switch, which is modulated when power transfer

u3g diode

Abstract: diode 227j UM-49 Unitrode Semiconductor diode u3g
Contextual Info: MICROSEMI CORP/ WATERTOWN 5DE » • TBMTTbB 001E3T0 Tbfl ■ U N I T PIN DIODE U M 4000SERIES UM4900 S E R IE S O 7 - f 5~~ Features • • • • Power dissipation to 37.5W Voltage ratings to 1000V Series resistance rated at 0.5Q Carrier lifetim e greater than 5/us

lm 7085

Abstract: lm 7085 circuit diagram ov 780 image HDG-0805
Contextual Info: MN0805 SERIES FEATURES DESCRIPTION • 8, 6 and 4-Bit Resolutions • 8, 6 and 4nsec Max Settling Times • Complete Composite Inputs Reference-White 10% Overbright Composite Sync Composite Blanking Setup • ECL Input Register • 100MHz Update Rate • Low 50pV-sec Glitch Area

Contextual Info: MICROSEMI CORP/ WATERTOWN 50E D • ^3471^3 00123^3 777 ■ U N I T PIN DIODE UM4300SERIES UM7300 SERIES For Attenuator Applications 7 -o ~ 7 — / 5 Features • Extrem ely low d is to rtio n perform ance • Useful frequency range extends below 500 KHz • Power d is s ip a tio n to 20W UM4300

D40V2

Abstract: BF469S kt940a 2SC4030 D40N5 BF881 bf109 BF883S KT940B 140 telefunken
Contextual Info: POWER SILICON NPN Item Number Part Number I C -5 -10 15 25 30 35 40 45 - 50 55 60 65 70 -75 • 80 85 · 90 95 - 868 Ic Max Y(BR)CEO (A) (V) hFE Min Max fT ICBO Max t, Max PD Toper Max Max Max (Hz) (A) (8) (a) (W) (OC) 400 400 1.0 1.0 1.0 1.2 2.0 1.0 2.0 1.0

110VAC to 12VDC transformer

Contextual Info: APPLICATION NOTE U-149A UNITRODE CORPORATION APPLICATION NOTE U-149A ELEGANTLY SIMPLE OFF-LINE BIAS SUPPLY FOR VERY LOW POWER APPLICATIONS by Bill Andreycak Supervisor Application Engineering INTRODUCTION Generating a low power, low voltage bias supply in

bu 3150 af

Contextual Info: U N I T R O bq3285E/L ID E Real-Time Clock RTC Features >• BCD or binary form at for clock and calendar data General Description >■ Direct clock/calendar replace­ ment for IBM AT-compatible computers and other applications >■ Calendar in day of the week, day

PIC16F72 inverter ups

Abstract: UPS inverter PIC16F72 PIC16F676 inverter hex code 16F877 with sd-card and lcd project circuit diagram wireless spy camera NH82801GB xmega-a4 online ups service manual back-ups ES 500 ARM LPC2148 INTERFACING WITH RFID circuit diagram realtek rtd 1186
Contextual Info: the solutions are out there you just haven’t registered yet. RoadTest the newest products in the market! View the latest news, design support and hot new technologies for a range of applications Join the RoadTest group and be in with a chance to trial exclusive new products for free. Plus, read

TFK diodes BYW 76

Abstract: 13009 Jt 43 byw 56 equivalent TFK diodes 148 tfk U 264 tfk 804 TFK 421 diode BYW 60 diode byt 45 J BYT 45 J
Contextual Info: .4 . 'W iriy IFWCCIRQ electronic Creative Technologies Selection guide transistors and diodes Contents, alpha-numeric Type Page BA 204 BA 243 BA 244 BA 282 BA 283 BA 4 79 G BA 4 7 9 S BA 679 BA 682 BA 683 BA 779 6 6 6 6 6 7 7 7 6 6 7 B A Q 33 BAQ 34 BAQ 35

SCR 200A 500V

Abstract: c3854
Contextual Info: MODEL 7 7 0 0 SERIES N EW H IG H ER PO W ER V ER S IO N Pow er Factor Correction Pow er Module M O D E LS/R A N G E 7700B 1,500 W atts/3,000 Watts 7700-2A 2,000 W atts/4,000 Watts FE A TU R ES A N D B EN EF ITS •Module contains all power components necessary to provide power factor correction in a switching power supply.

Battery charger 48 volt circuit diagram

Abstract: PCB design layout of gas leakage alarm FG209 environmental chemistry MQ 6 gas sensor DATA SHEET AND PIN CONFIGURATION 24LC01 bq2092 BZX84C5V6 1800-mAh transistor r8
Contextual Info: r u bq2092 i UNITRODE- Gas Gauge IC with SMBus-Like Interface Features General Description >• P ro v id e s a c c u ra te m e a s u r e ­ m e n t o f a v a ila b le c h a rg e in N iC d, N iM H , a n d L i-Io n r e ­ c h a rg e a b le b a tte rie s >•

microstrip antenna

Contextual Info: UM9601-UM9608 PIN DIODE For Microstrip 900MHz Antenna Switches and Microwave Applications Features • Low Inductance Shunt Mount Package • Characterized for Microstrip • Microsemi Ruggedness and Reliability • High Power Handling Capability • Low Bias Current Requirement