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UC3875DWP Texas Instruments Phase Shift Resonant Controller 28-SOIC 0 to 70 pdf Buy Buy
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Unitrode uc3875

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Abstract: considerations and the UC3875 PWM controller", Application Note U-136 U-136, Unitrode Product & Applications , U-154 U-154 UNITRODE CORPORATION THE NEW UC3879 UC3879 PHASE-SHIFTED PWM CONTROLLER SIMPLIFIES THE DESIGN , , the UC3875/6/7/8 controller family. These integrated circuits provide all necessary control, decoding , required resistance can be calculated as: UNITRODE UC3879 UC3879 PHASE-SHIFT PWM CONTROL IC - BLOCK DIAGRAM · The UC3879 UC3879 is an improved version of the previously introduced UC3875 controller family. The ... Unitrode
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datasheet

8 pages,
344.72 Kb

slope in uc3875 ZVT full bridge pwm ic Unitrode Semiconductor U-154 ZVT full bridge UC3875 Andreycak Full-bridge series resonant converter unitrode u136 U-136 UC3879 application notes UC3875 dc/dc converter DESIGN WITH UC3875 Unitrode uc3875 UC3875 ZVS design ZVT uc3875 ZVT full bridge pwm controller uc3875 ZVT full bridge pwm controller UC3879 TEXT
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Abstract: UC3875 PWM controller", Application Note U-136 U-136, Unitrode Product & Applications Handbook 1993-94, pp , UNITRODE CORPORATION U-154 U-154 THE NEW UC3879 UC3879 PHASE-SHIFTED PWM CONTROLLER SIMPLIFIES THE DESIGN , UC3875/6/7/8 controller fam ily. These integrated circuits provide all necessary control, decoding , APPLICATION NOTE UNITRODE UC3879 UC3879 PHASE-SHIFT PWM CONTROL IC - BLOCK DIAGRAM The UC3879 UC3879 is an improved version of the previ ously introduced UC3875 controller family. The internal architecture of the IC is ... OCR Scan
datasheet

8 pages,
489.44 Kb

SEM-900 U-154 UC3879 U136 Unitrode uc3875 Unitrode uc3879 U-136 UC3879 equivalent slope in uc3875 ZVT full bridge pwm controller SEM900 Unitrode U-136 UC3875 ZVS design ZVT full bridge pwm controller uc3875 DESIGN WITH UC3875 uc3879 Application Note unitrode u136 TEXT
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Abstract: considerations and the UC3875 PWM controller", Application Note U-136 U-136, Unitrode Product & Applications , U-154 U-154 UNITRODE CORPORATION THE NEW UC3879 UC3879 PHASE-SHIFTED PWM CONTROLLER SIMPLIFIES THE DESIGN , , the UC3875/6/7/8 controller family. These integrated circuits provide all necessary control, decoding , required resistance can be calculated as: UNITRODE UC3879 UC3879 PHASE-SHIFT PWM CONTROL IC - BLOCK DIAGRAM · The UC3879 UC3879 is an improved version of the previously introduced UC3875 controller family. The ... Unitrode
Original
datasheet

9 pages,
271.85 Kb

slope in uc3875 Unitrode U-136 U-154 uc3875 application Andreycak Full-bridge series resonant converter UC3875 uc3879 Application Note UC3875 dc/dc converter unitrode u136 Unitrode uc3875 ZVT full bridge pwm controller uc3875 ZVT uc3875 ZVT full bridge pwm controller UC3879 application notes UC3875 ZVS design DESIGN WITH UC3875 UC3879 TEXT
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Abstract: application INFO available UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 Phase Shift Resonant , DIAGRAM UDG-95073 UDG-95073 07/99 UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 DESCRIPTION (cont.) Additional , . Consult Unitrode databook for information regarding thermal specifications and limitations of packages , ) QP Package 2 UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 ELECTRICAL CHARACTERISTICS: Unless , °C < TA < 70°C for the UC3875/6/7/8, VC = VIN = 12V, RFREQSET = 12k, CFREQSET = 330pF, RSLOPE = 12k, CRAMP ... Unitrode
Original
datasheet

11 pages,
492.45 Kb

uc3875 application slope in uc3875 Unitrode uc3875 UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 TEXT
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Abstract: NOTE U-136A U-136A UNITRODE UC3875 PHASE SHIFTED PWM CONTROL IC - BLOCK DIAGRAM TYPICAL APPLICATION , under all other operating conditions are considered. Additionally, the Unitrode UC3875 Phase Shifted , UC3875 PWM CONTROLLER BILL ANDREYCAK ABSTRACT This Application Note will highlight the design , advantages, differences and tradeoffs to other conversion alternatives is included. UC3875 CONTROL CIRCUIT , turning on both transistors in a given "leg" of the converter. The UC3875 Phase Shifted controller ... Unitrode
Original
datasheet

14 pages,
487.72 Kb

uc3875 application calculating of switching transformer Forward Transformer Design UC 3875 datasheet 12V ENERGY LIGHT CIRCUIT DIAGRAM slope in uc3875 SEM-700 uc19432 UC3875 dc/dc converter ZVS phase-shift converters UC3875 abstract magnetic-amplifier U-136A DESIGN WITH UC3875 U-136A power transformer tank calculation U-136A transformer tank design calculation U-136A Unitrode uc3875 U-136A U-136A U-136A resonant full bridge schematic UC3875 ZVS design TEXT
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Abstract: NOTE U-136A U-136A UNITRODE UC3875 PHASE SHIFTED PWM CONTROL IC - BLOCK DIAGRAM TYPICAL APPLICATION , under all other operating conditions are considered. Additionally, the Unitrode UC3875 Phase Shifted , UC3875 PWM CONTROLLER BILL ANDREYCAK ABSTRACT This Application Note will highlight the design , advantages, differences and tradeoffs to other conversion alternatives is included. UC3875 CONTROL CIRCUIT , turning on both transistors in a given "leg" of the converter. The UC3875 Phase Shifted controller ... Unitrode
Original
datasheet

15 pages,
453.76 Kb

full bridge converter power transformer tank calculation Radian Heatsinks Andreycak UC19432 uc3875 application Bill Andreycak UC3875 slope in uc3875 SEM-700 SLUA107 UC3875 dc/dc converter DESIGN WITH UC3875 U-136A Unitrode uc3875 U-136A U-136A U-136A resonant full bridge schematic UC3875 ZVS design TEXT
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Abstract: application INFO available UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 Phase Shift Resonant , restart operation. BLOCK DIAGRAM UDG-95073 UDG-95073 07/99 UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 , to ground. Currents are positive into, negative out of, device terminals. Consult Unitrode databook , Delay Set Yes Yes No No UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 ELECTRICAL CHARACTERISTICS , and 0°C < TA < 70°C for the UC3875/6/7/8, VC = VIN = 12V, RFREQSET = 12k, CFREQSET = 330pF, RSLOPE = ... Unitrode
Original
datasheet

12 pages,
508.89 Kb

9508 PLCC-28 resonant half bridge schematic SOIC-28 UC1875 UC1876 UC1877 UC1878 DESIGN WITH UC3875 at 95080 Unitrode uc3875 slope in uc3875 UC3875 uc3875 application UC1875/6/7/8 UC2875/6/7/8 uc3875 application note UC1875/6/7/8 UC2875/6/7/8 UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 TEXT
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Abstract: UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 Phase Shift Resonant Controller FEATURES , UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 DESCRIPTION (cont.) Additional features include an error , terminals. Consult Unitrode Integrated Circuits databook for information regarding thermal specifications , SOIC-28 SOIC-28 (Top View) DWP Package 2 UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 ELECTRICAL , UC2875/6/7/8 UC2875/6/7/8 and 0°C < TA < 70°C for the UC3875/6/7/8, VC = VIN = 12V, RFREQSET = 12k, CFREQSET = 330pF ... Unitrode
Original
datasheet

10 pages,
518.46 Kb

95080 DIL-20 IDELAY resonant full bridge schematic resonant half bridge schematic SOIC-28 UC1876 UC1877 UC1878 UDG-95081 at 95080 uc3875 application Unitrode uc3875 UC1875 UC1875/6/7/8 UC2875/6/7/8 uc1875 delay UC1875/6/7/8 UC2875/6/7/8 UDG-95073 UC1875/6/7/8 UC2875/6/7/8 UC2875 UC1875/6/7/8 UC2875/6/7/8 UC2875 IC circuit diagram UC1875/6/7/8 UC2875/6/7/8 UC3875 UC1875/6/7/8 UC2875/6/7/8 slope in uc3875 UC1875/6/7/8 UC2875/6/7/8 UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 TEXT
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Abstract: y UNITRODE Implication INFO H available | 1 UC1875/6/7/8 UC1875/6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 , /6/7/8 UC2875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 DESCRIPTION (cont.) Additional features include an error , terminals. Consult Unitrode databook for information regarding thermal specifica tions and limitations of , °C < TA < 70°C for the UC3875/6/7/8, VC = VIN = 12V, R f r e q s e t = 12k£2, C f r e q s e t = 330pF, R , Voltage 102 2 ±20 100 125 1.15 2 1.20 % Q / /O nsec nsec nsec MHz % MHz V V V < 1V UC3875/6/7/8 ... OCR Scan
datasheet

10 pages,
551.23 Kb

UDG-9S080 TEXT
datasheet frame
Abstract: NOTE U-136A U-136A UNITRODE UC3875 PHASE SHIFTED PWM CONTROL IC - BLOCK DIAGRAM TYPICAL APPLICATION , under all other operating conditions are considered. Additionally, the Unitrode UC3875 Phase Shifted , UC3875 PWM CONTROLLER BILL ANDREYCAK ABSTRACT This Application Note will highlight the design , advantages, differences and tradeoffs to other conversion alternatives is included. UC3875 CONTROL CIRCUIT , turning on both transistors in a given "leg" of the converter. The UC3875 Phase Shifted controller ... Unitrode
Original
datasheet

15 pages,
495.29 Kb

1N5820 leg of 10K variable resistor phase shifted slope in uc3875 switch PWM dc-dc controller uc3875 application note UC3875 Bill Andreycak Unitrode uc3875 U-136A DESIGN WITH UC3875 resonant full bridge schematic UC3875 ZVS design TEXT
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Archived Files

Abstract Saved from Date Saved File Size Type Download
No ACTIVE UC3875 UNITRODE PHASE SHIFT RESONANT CONTROLLER No ACTIVE Status* UCC3895 UCC3895 UNITRODE BICMOS ADVANCED PHASE SHIFT PWM CONTROLLER No ACTIVE UCC3580-4 UCC3580-4 UNITRODE SINGLE-ENDED ACTIVE CLAMP/RESET PWM No ACTIVE UCC3580-3 UCC3580-3 UNITRODE SINGLE-ENDED ACTIVE CLAMP/RESET PWM No ACTIVE UCC3580-2 UCC3580-2 UNITRODE SINGLE-ENDED ACTIVE CLAMP/RESET PWM No ACTIVE UCC3580-1 UCC3580-1 UNITRODE SINGLE-ENDED ACTIVE
/datasheets/files/texas-instruments/data/wwwti~1.com/sc/docs/products/msp/cgi/4bbdd0a5.htm
Texas Instruments 17/01/2000 41.19 Kb HTM 4bbdd0a5.htm
No ACTIVE UC3875 UNITRODE PHASE SHIFT RESONANT CONTROLLER No ACTIVE Status* UCC3895 UCC3895 UNITRODE BICMOS ADVANCED PHASE SHIFT PWM CONTROLLER No ACTIVE UCC3580-4 UCC3580-4 UNITRODE SINGLE-ENDED ACTIVE CLAMP/RESET PWM No ACTIVE UCC3580-3 UCC3580-3 UNITRODE SINGLE-ENDED ACTIVE CLAMP/RESET PWM No ACTIVE UCC3580-2 UCC3580-2 UNITRODE SINGLE-ENDED ACTIVE CLAMP/RESET PWM No ACTIVE UCC3580-1 UCC3580-1 UNITRODE SINGLE-ENDED ACTIVE
/datasheets/files/texas-instruments/data/www.ti.com/sc/docs/products/msp/cgi/4bbdd0a5.htm
Texas Instruments 18/01/2000 41.19 Kb HTM 4bbdd0a5.htm
Product Reference: UC3875/6/7/8 Product Data Sheet Back to Selection Guide Back to Data Sheets List   UC1875/6/7/8 UC1875/6/7/8   ~  UC2875/6/7/8 UC2875/6/7/8  ~  UC3875/6/7/8 Phase Shift Resonant Controller For your review we have included the first Copyright 1998 Unitrode Corporation
/datasheets/files/unitrode/catalog/products/powsup/uc3875.htm
Unitrode 21/05/1998 3.03 Kb HTM uc3875.htm
) Unitrode Part Number UC3848 UC3848 @ UC3849 UC3849 @ UC3851 UC3851 UC3856 UC3856 UC3875 Current Mode Controllers (1 of 11 tables, see below) Unitrode Part Number Controllers (2 of 11 tables, see below) Unitrode Part Number UCC3804 UCC3804 , see below) Unitrode Part Number UCC3809 UCC3809 + UCC3810 UCC3810 UCC3813-0 UCC3813-0 + ) Unitrode Part Number UCC3813-3 UCC3813-3 + UCC3813-4 UCC3813-4 + UCC3813-5 UCC3813-5 + UC3823 UC3823
/datasheets/files/unitrode/catalog/products/powsup/powsup-s.htm
Unitrode 30/06/1998 281.34 Kb HTM powsup-s.htm
Microstepping using Unitrode's UC3637 UC3637 U-113 U-113 UC3633 UC3633 / 4 / 5 Design Notes on U-136 U-136 UC3875/6/7/8 / UC3879 UC3879 Phase Shifted, Zero Voltage Transition Design Considerations and the UC3875 PWM Controller U-137 U-137 UC3705 UC3705 / 6 / 7 / 8 Supply Topology: Voltage Mode vs. Current Mode DN-63 DN-63 UC3875/6/7/8 / UC3879 UC3879 The Powering BiCMOS ICs DN-66 DN-66 UC3854A/B UC3854A/B / UC3855A/B UC3855A/B Unitrode - UC3854A/B UC3854A/B and
/datasheets/files/unitrode/catalog/apps/apps_pub.htm
Unitrode 21/05/1998 50.32 Kb HTM apps_pub.htm
shifted, Totem Pole 150 100 No Half Bridge UC3875 UNITRODE 1 2 Topology UCC3895 UCC3895 UNITRODE 1   1000 Quad, Phase Shifted, Totem Pole   100     UCC3580-4 UCC3580-4 UNITRODE 1.5   1000 Dual Complementary, Totem Pole   Programmable     UCC3580-3 UCC3580-3 UNITRODE 1.5   1000 Dual Complementary, Totem Pole   Programmable     UCC3580-2 UCC3580-2 UNITRODE 1.5  
/datasheets/files/texas-instruments/data/www.ti.com/toc_files/soft_switchin.htm
Texas Instruments 18/01/2000 58.88 Kb HTM soft_switchin.htm
shifted, Totem Pole 150 100 No Half Bridge UC3875 UNITRODE 1 2 Control Topology UCC3895 UCC3895 UNITRODE 1   1000 Quad, Phase Shifted, Totem Pole   100     UCC3580-4 UCC3580-4 UNITRODE 1.5   1000 Dual Complementary, Totem Pole   Programmable     UCC3580-3 UCC3580-3 UNITRODE 1.5   UNITRODE 1.5   1000 Dual Complementary, Totem Pole   Programmable    
/datasheets/files/texas-instruments/data/www.ti.com/sc/docs/products/msp/cgi/15907b25.htm
Texas Instruments 18/01/2000 57.98 Kb HTM 15907b25.htm
) Unitrode Part Number UC3848 UC3848 @ UC3849 UC3849 @ UC3851 UC3851 UC3856 UC3856 UC3875 Current Mode Controllers (1 of 11 tables, see below) Unitrode Part Number Controllers (2 of 11 tables, see below) Unitrode Part Number UCC3804 UCC3804 , see below) Unitrode Part Number UCC3809 UCC3809 + UCC3810 UCC3810 UCC3813-0 UCC3813-0 + ) Unitrode Part Number UCC3813-3 UCC3813-3 + UCC3813-4 UCC3813-4 + UCC3813-5 UCC3813-5 + UC3823 UC3823
/datasheets/files/unitrode/catalog/products/powsup/pow-sg.htm
Unitrode 30/06/1998 281.48 Kb HTM pow-sg.htm
shifted, Totem Pole 150 100 No Half Bridge UC3875 UNITRODE 1 2 Control Topology UCC3895 UCC3895 UNITRODE 1   1000 Quad, Phase Shifted, Totem Pole   100     UCC3580-4 UCC3580-4 UNITRODE 1.5   1000 Dual Complementary, Totem Pole   Programmable     UCC3580-3 UCC3580-3 UNITRODE 1.5   UNITRODE 1.5   1000 Dual Complementary, Totem Pole   Programmable    
/datasheets/files/texas-instruments/data/wwwti~1.com/sc/docs/products/msp/cgi/15907b25.htm
Texas Instruments 17/01/2000 57.98 Kb HTM 15907b25.htm
shifted, Totem Pole 150 100 No Half Bridge UC3875 UNITRODE 1 2 Topology UCC3895 UCC3895 UNITRODE 1   1000 Quad, Phase Shifted, Totem Pole   100     UCC3580-4 UCC3580-4 UNITRODE 1.5   1000 Dual Complementary, Totem Pole   Programmable     UCC3580-3 UCC3580-3 UNITRODE 1.5   1000 Dual Complementary, Totem Pole   Programmable     UCC3580-2 UCC3580-2 UNITRODE 1.5  
/datasheets/files/texas-instruments/data/wwwti~1.com/toc_fi~1/soft_s~1.htm
Texas Instruments 18/01/2000 58.88 Kb HTM soft_s~1.htm