UNITRODE MODULE Search Results

12v 100w amplifier

Abstract: JORDAN UC3907 12v to Amplifier 100w balancing resistors for voltage sharing U-129 UC3902 UC3907 UDG-96248 schematic diagram of crossover application of NON INVERTING AMPLIFIER
Contextual Info: APPLICATION NOTE U-163 Laszlo Balogh Unitrode Corporation THE UC3902 LOAD SHARE CONTROLLER AND ITS PERFORMANCE IN DISTRIBUTED POWER SYSTEMS APPLICATION NOTE U-163 UNITRODE CORPORATION THE UC3902 LOAD SHARE CONTROLLER AND ITS PERFORMANCE IN DISTRIBUTED POWER SYSTEMS

UC3902

Abstract: balancing resistors for voltage sharing UC3907
Contextual Info: APPLICATION NOTE U-163 Laszlo Balogh Unitrode Corporation THE UC3902 LOAD SHARE CONTROLLER AND ITS PERFORMANCE IN DISTRIBUTED POWER SYSTEMS APPLICATION NOTE U-163 UNITRODE CORPORATION THE UC3902 LOAD SHARE CONTROLLER AND ITS PERFORMANCE IN DISTRIBUTED POWER SYSTEMS

U-163

Abstract: JORDAN UC3907 UC3902
Contextual Info: UNITRODE CORPORATION APPLICATION NOTE U-163 THE UC3902 LOAD SHARE CONTROLLER AND ITS PERFORMANCE IN DISTRIBUTED POWER SYSTEMS by Laszlo Balogh Unitrode Corporation UC3902 APPLICATIONS The current demanded by large electronic systems continuously rises due to higher performance and

SMD Code 12W

Abstract: MOTOROLA smd SCR 1 watt led with heat led driver circuit diagram 10kw dc-dc smd transistor 12W 3 pins transformer less power supply 12 volt 3A transistor SMD 12W MOSFET smd diode code R05 SCHEMATIC 5kw power supply 30A transistor SMD 12W
Contextual Info: APPLICATION NOTE U-157 Larry Spaziani Applications Engineer Unitrode Corporation FUELING THE MEGAPROCESSOR A DC/DC CONVERTER DESIGN REVIEW FEATURING THE UC3886 AND UC3910 APPLICATION NOTE U-157 UNITRODE CORPORATION FUELING THE MEGAPROCESSOR - A DC/DC CONVERTER

vrm chip fault finding

Abstract: MOTOROLA smd SCR SMD R25 SCHEMATIC 5kw power supply 30A SEM-800 dixon 334k capacitor C06-C09 pentium 4 motherboard schematic diagram SCHEMATIC circuit scr oscillator SCHEMATIC 10kw SCHEMATIC 10kw POWER SUPPLY Dale Resistor wsr-2
Contextual Info: APPLICATION NOTE U-157 Larry Spaziani Applications Engineer Unitrode Corporation FUELING THE MEGAPROCESSOR A DC/DC CONVERTER DESIGN REVIEW FEATURING THE UC3886 AND UC3910 APPLICATION NOTE U-157 UNITRODE CORPORATION FUELING THE MEGAPROCESSOR - A DC/DC CONVERTER

Powercube

Abstract: MIL-STD-704A MIL-STD-461B 5CMD100
Contextual Info: UNITRODE CORP/ PO WE RC UB E'b4 £ D | ^343373 0000453 B | 3 r-f- 57'// POW ERCUBE A SUBSIDARY OF UNITRODE CORPORATION POWERCUBE CORPORATION, EIGHT SUBURBAN PARK DRIVE, BILLERICA, MASSACHUSETTS 01821 • 617 667-9500 “Better Always/By Design” ^ 5C50 WM

Powercube

Abstract: MIL-STD-704A xf730 Powercube dc dc converter MIL-STD-461B unitrode voltage module
Contextual Info: UNITRODE CORP/ POWERCUBE b M D | T 3 4 ñ 3 7 3 □□□D42D 7 | POWERCUBE h-UVVCMUUDC A SUBSIDARY OF UNITRODE CORPORATION POWERCUBE CORPORATION, EIGHT SUBURBAN PARK DRIVE, BILLERICA, MASSACHUSETTS 01821 • 617 667-9500 “Better Always/By Design” '

triacs bt 804 600v

Abstract: UR720 1N4465 AO110 diode 1N539 2N3750 Unitrode discrete databook 2N6138 CM104 unitrode 679 BRIDGE rectifier
Contextual Info: UNITRODE SEMICONDUCTOR DATABOOK 1976 C opyright 1976 U nitrode C orporation, W atertown, MA. A ll rights reserved. INTRODUCTION From its inception 16 years ago, Unitrode has acquired a reputa­ tion for maintaining an unusually high level of quality, perfor­

IRF540 n-channel MOSFET BATTERY CHARGER

Abstract: 1rf530 IRF540 irf520 comparison UNITRODE applications handbook UNITRODE product and applications handbook H. Dean Venable schematic diagram 72vdc battery charger 48V to 12V buck transformer RF520 HEXFET Power MOSFET designer manual
Contextual Info: UNITRODE CORPORATION U-167 UC3578 TELECOM BUCK CONVERTER EVALUATION BOARD By Mark Dennis Unitrode Corporation ABSTRACT This application note describes a simple solution for a buck converter operating from an input of 15V to 72V with an N channel MOSFET switching transistor. Using this switch configuration requires a gate potential higher than the input

UC3846 circuits

Abstract: UC3846 UC1846
Contextual Info: INTEGRATED CIRCUITS UNITRODE Current Mode PWM Controller FEATURES • Automatic feed forward compensation • Programmable pulse by pulse current lim iting • Automatic symmetry correction in pushpull configuration • Enhanced load response characteristics

sj 2025 for amplifiers

Contextual Info: H ! UC1907 UC2907 UC3907 pj INTEGRATED I I CIRCUITS UNITRODE Load Share Controller FEATURES • Fully differential high impedance voltage sensing. •Accurate current amplifier for precise current sharing. •Opto coupler driving capability. • 1.25% trimmed reference

uc3906

Abstract: UC3906 application note battery charger schematic uc3906 design note "3 phase" charger schematic BATTERY CHARGER cutoff offline UPS APPLICATION U-104 VI-ARM-C12 phase control ic for battery charger
Contextual Info: High Efficiency Battery Charger using Power componentS 1 By Marco Panizza Senior Application Engineer Vicor TPB 101 Introduction An offline battery charger — using the Unitrode UC3906 battery charger controller chip and a Vicor Maxi, Mini, Micro Series DC-DC converter module — provides design

C1846

Abstract: UC3846 UNITRODE
Contextual Info: y INTEGRATED CIRCUITS UC1846 UC2846 UC3846 UNITRODE Current Mode PWM Controller FEATURES • Automatic feed forward" compensation • Programmable pulse by pulse current limiting • Automatic symmetry correction in pushpull configuration • Enhanced load response characteristics

Contextual Info: y UNITRODE INTEGRATED CIRCUITS L292 Switchmode Driver for DC Motors FEATURES • Driving capability: 2A, 36V, 30KHz • Two logic chip enable inputs • External loop gain adjustment • Single power supply 18 to 36V • Input signal symmetric to ground

500 watt power circuit diagram uc3825

Abstract: SCHEMATIC circuit scr oscillator uc3825 full bridge circuit UC3825 half bridge sawtooth wave generator using ic 555 buck circuit diagram uc3825 unitrode U-111 SCR TRIGGER PULSE TRANSFORMER Designing Type III Compensation for Current Mode UC3825
Contextual Info: U-111 9ul B UNITRODE APPLICATION NOTE PRACTICAL CONSIDERATIONS IN CURRENT MODE POWER SUPPLIES Introduction This detailed section contains an in-depth explanation of the numerous PWM functions, and how to maximize their usefulness. It covers a multitude of practical circuit design

Power supply with UC3846

Abstract: UC2846 UC1846 UC3846 UC3846 UNITRODE
Contextual Info: UC1846/7 UC2846/7 UC3846/7 UNITRODE Current Mode PWM Controller FEATURES DESCRIPTION Soft Start Capability The UC1846 features low outputs in the OFF state, while the UC1847 features high outputs in the OFF state. Shutdown Terminal 500kHZ Operation BLOCK DIAGRAM

Contextual Info: OJ bq4014/bq4014Y UNITRODE- 256Kx8 Nonvolatile SRAM Features > Data retention in the absence of power > Automatic write-protection dur­ ing power-up/power-down cycles >• Industry-standard 32-pin 256K x 8 pinout >• Conventional SEAM operation; unlimited write cycles

Contextual Info: bq4010/bq401 OY UNITRODE- 8Kx8 Nonvolatile SRAM Features General Description > D ata retention in the absence of power The CMOS bq4010 is a nonvolatile 65,536-bit static RAM organized as 8,192 words by 8 bits. The integral control circuitry and lithium energy

Contextual Info: UC1914 UC2914 UC3914 UNITRODE 5V to 35V Hot Swap Power Manager PRELIMINARY FEATURES DESCRIPTION • The UC3914 family of Hot Swap Power Managers provides complete power man­ agement, hot swap and fault handling capability. Integrating this part and a few ex­

Power Monitoring

Contextual Info: IM ! Unitrode nonvolatile controllers provide power monitoring, write-protection, and supply swtching to convert standard S R A M and a backup battery into a reliable, predictable nonvolatile memory. The nonvolatile controller modules are complete battery-backup solutions including an encapsulated 130mAh lithium cell that is isolated until power is ap­

IC CS 3758 GP

Abstract: CS 3758 GP MOTOROLA smd SCR vrm chip fault finding SCR 30A 400V ek c06 Thyristor catalog three phase SCR gate drive circuit SCR firing circuit diode S68a
Contextual Info: UNITRODE CORPORATION APPLICATION NOTE U-157 FUELING THE MEGAPROCESSOR - A DC/DC CONVERTER DESIGN REVIEW FEATURING THE UC3886 AND UC3910 by Larry Spaziani Applications Engineer ABSTRACT This application note provides a detailed account o f design tradeoffs and procedures for the development

J 3305

Abstract: UC3846A 1b46 UC1846AJ
Contextual Info: UC1846/7 UC2846/7 UC3846/7 UNITRODE Current Mode PWM Controller DESCRIPTION FEATURES Automatic Feed Forward Compensation The UC1846/7 family of control ICs provides all of the necessary features to implement fixed frequency, current mode control Programmable Pulse-by-Pulse Current

sawtooth wave generator using ic 555

Abstract: pulse amplitude modulation using 555 500 watt power circuit diagram uc3825 UC3825 half bridge uc3825 full bridge circuit SCHEMATIC circuit scr oscillator unitrode U-111 pwm variable frequency drive circuit diagram UC1842 Application Note U-97
Contextual Info: U-111 9ul B UNITRODE APPLICATION NOTE PRACTICAL CONSIDERATIONS IN CURRENT MODE POWER SUPPLIES Introduction This detailed section contains an in-depth explanation of the numerous PWM functions, and how to maximize their usefulness. It covers a multitude of practical circuit design

Powercube dc to dc converters

Abstract: 120ALDF6 Powercube unitrode Powercube MIL-STD-461B
Contextual Info: UNITRODE CORP/ POülERCUBE 32E J> • R3Ma373 DQQQSfil 1 « U N I P & /S * - // 20 WATT MICRO-SERIES DC/DC CONVERTERS T ' S 1 '" Features: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ Input/Output Isolation Low Profile PC Board Mountable "D" Connector Version Available