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Part Manufacturer Description PDF Samples Ordering
UCC3570D Texas Instruments IC 1.2 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14, Switching Regulator or Controller ri Buy
UCC3570Q Texas Instruments IC 1.2 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20, Switching Regulator or Controller ri Buy
UCC3570N Texas Instruments IC 1.2 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP14, GREEN, PLASTIC, DIP-14, Switching Regulator or Controller ri Buy

UCC3570 Datasheet

Part Manufacturer Description PDF Type Ordering
UCC3570 Texas Instruments Low Power Pulse Width Modulator
ri

9 pages,
337.52 Kb

Original Buy
datasheet frame
UCC3570 Unitrode Semiconductor Low Power PWM
ri

7 pages,
287.53 Kb

Original Buy
datasheet frame
UCC35701 Texas Instruments Advanced Voltage Mode Pulse Width Modulator
ri

10 pages,
160.6 Kb

Original Buy
datasheet frame
UCC35701D Texas Instruments Advanced Voltage Mode Pulse Width Modulator 14-SOIC 0 to 70
ri

21 pages,
636.02 Kb

Original Buy
datasheet frame
UCC35701D Unitrode Semiconductor Advanced Voltage Mode Pulse Width Modulator
ri

10 pages,
160.6 Kb

Original Buy
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UCC35701DG4 Texas Instruments Advanced Voltage Mode Pulse Width Modulator 14-SOIC 0 to 70
ri

21 pages,
636.02 Kb

Original Buy
datasheet frame
UCC35701DTR Texas Instruments ADVANCED VOLTAGE MODE PULSE WIDTH MODULATOR
ri

10 pages,
160.6 Kb

Original Buy
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UCC35701DTR Texas Instruments Advanced Voltage Mode Pulse Width Modulator 14-SOIC 0 to 70
ri

21 pages,
636.02 Kb

Original Buy
datasheet frame
UCC35701DTRG4 Texas Instruments Advanced Voltage Mode Pulse Width Modulator
ri

19 pages,
472.7 Kb

Original Buy
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UCC35701DTRG4 Texas Instruments Advanced Voltage Mode Pulse Width Modulator 14-SOIC 0 to 70
ri

21 pages,
636.02 Kb

Original Buy
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UCC3570

Catalog Datasheet Results Type PDF Document Tags
Abstract: UCC1570 UCC1570 UCC2570 UCC2570 UCC3570 Low Power Pulse Width Modulator FEATURES DESCRIPTION · · · · , 3/97 OUT RD I4 COUNT 4 SHUTDOWN LATCH 5 PGND UCC1570 UCC1570 UCC2570 UCC2570 UCC3570 , apply for TA = 0 to 70°C for the UCC3570, TA= -40 to 85°C ELECTRICAL for the UCC2570 UCC2570, TA=-55 to 125°C , 1 1.05 V ISET Voltage Level 0.95 1 1.05 V 2 UCC1570 UCC1570 UCC2570 UCC2570 UCC3570 Unless otherwise stated, these specifications apply for TA = 0 to 70°C for the UCC3570, TA= ELECTRICAL ... Original
datasheet

7 pages,
256.21 Kb

UCC3570 UCC2570 UCC1570 SOIC-14 PLCC-20 UCC1570 abstract
datasheet frame
Abstract: UCC25701N UCC25701N UCC25701PW UCC25701PW UCC25702D UCC25702D UCC25702N UCC25702N UCC25702PW UCC25702PW UCC35701D UCC35701N UCC35701PW UCC35702D UCC35702N , reset the shutdown latch 3. VDD is over 13V for UCC35701/2 or over 9.9V for UCC35702. The circuit will , Operating Current DESCRIPTION The UCC35701/UCC35702 family of pulse width modulators is intended for , and UCC35702 has thresholds of 9.9V/9.1V. The UCC35701/2 and the UCC25701/2 UCC25701/2 are offered in the 14 pin , Current (UCC35701) (UCC35702) (UCC35701) (UCC35702) (UCC35701) (UCC35702) (UCC35701) VDD = 11V, VDD ... Original
datasheet

9 pages,
141.77 Kb

UCC37501 UCC15701/2 UCC25701/2 UCC35701/2 UCC15701/2 abstract
datasheet frame
Abstract: indicated that there were alternative ways to correct its major weaknesses and the result was the UCC3570. , UCC3570 - a new voltage-mode controller introduced almost 10 years after we told the world that , slope compensation is to be avoided. In line with these considerations, the UCC3570 has been optimized , con trol offered by the UCC3570 are voltage feed-forward to eliminate the effects of line voltage ... OCR Scan
datasheet

3 pages,
188.27 Kb

DN-62 UCC3570 DN-62 abstract
datasheet frame
Abstract: the UCC3570. 6. In low-cost applications requiring the absolute fewest components. Consider , UCC3570 - a new voltage-mode controller introduced almost 10 years after we told the world that , UCC3570 are voltage feed-forward to eliminate the effects of line voltage variations, and higher , these considerations, the UCC3570 has been optimized for low-to-medium power, off-line, primary-side ... Original
datasheet

3 pages,
53.14 Kb

UCC3570 DN-62 DN-62 abstract
datasheet frame
Abstract: UNITRODE CORPORATION APPLICATION NOTE U-150 U-150 APPLYING THE UCC3570 VOLTAGE-MODE PWM CONTROLLER , converters. INTRODUCING THE UCC3570 The overall block diagram for the UCC3570 is shown in Figure 1. While , , OR-gate, latch, and output driver shown across the center of the diagram. Since the UCC3570 is intended , S CLK R R SD COUNT CF 1 SHUTDOWN LATCH 4V RF SHUTDOWN UCC3570 0.6V Figure 1. The overall block diagram of the UCC3570 showing connections to typical external components. ... Original
datasheet

14 pages,
556.6 Kb

3c80 transformer core toroid 55310 EFD25 offline transformer IRF630 MTP3N80E Amp. mosfet 1000 watt high frequency transformer EI187-3C80 55310-a2 core PHILIPS toroidal core 3f3 3c80 material 3C80 MOC8100 U-150 UCC3570 U-150 abstract
datasheet frame
Abstract: UNITRODE CORPORATION APPLICATION NOTE U-150 U-150 APPLYING THE UCC3570 VOLTAGE-MODE PWM CONTROLLER , converters. INTRODUCING THE UCC3570 The overall block diagram for the UCC3570 is shown in Figure 1. While , , OR-gate, latch, and output driver shown across the center of the diagram. Since the UCC3570 is intended , S CLK R R SD COUNT CF 1 SHUTDOWN LATCH 4V RF SHUTDOWN UCC3570 0.6V Figure 1. The overall block diagram of the UCC3570 showing connections to typical external components. ... Original
datasheet

15 pages,
561.87 Kb

3C80 SPECIFICATIONS Efd25 core EI187-3C80 GE-93016 IRF630 MTP4N80E 3C80 UC39431 500 watt inverter 12v dc to 220 ac CORE i3 ARCHITECTURE 55310-A2 3c80 transformer core UCC3570 3C80 ferrite U-150 UCC3570 U-150 abstract
datasheet frame
Abstract: UCC25701N UCC25701N UCC25701PW UCC25701PW -40°C to +85°C UCC25702D UCC25702D UCC25702N UCC25702N UCC25702PW UCC25702PW UCC3S701D UCC3S701D UCC35701N UCC35701PW 0°C to +70°C UCC35702D UCC35702N UCC35702PW COUNT HIM VDD Ü ] SS GND VREF SYNC 15] ~12] ° UT , Current DESCRIPTION The UCC35701/UCC35702 family of pulse width modulators is intended for isolated , UCC35702 has thresholds of 9.9V/9.1V. The UCC35701/2 and the UCC25701/2 UCC25701/2 are offered in the 14 pin SOIC (D , Threshold Stop Threshold (UCC35701) (UCC35702) (UCC35701) (UCC35702) (UCC35701 ) (UCC35702) (UCC35701) Vdd = ... OCR Scan
datasheet

9 pages,
501.28 Kb

UCC15701/2 UCC25701/2 UCC35701/2 UCC15701/2 abstract
datasheet frame
Abstract: All of the key attributes and functional blocks of the UCC3570 were maintained in the UCC35701. A typical application using UCC3570 and UCC35701 is shown in Fig. 6 for comparison. The advantages of the UCC35701 over the UCC3570 are as follows. · Improved oscillator and PWM control section. · A precise , UCC35701 The UCC35701 is an advanced version of the popular, low power UCC3570 PWM. Significant , the enhanced reference voltage. UCC35701 is pin to pin compatible to UCC3570 but is not a direct ... OCR Scan
datasheet

9 pages,
370.79 Kb

UCC37501 datasheet abstract
datasheet frame
Abstract: UNITRODE CORPORATION APPLICATION NOTE U-150 U-150 APPLYING THE UCC3570 VOLTAGE-MODE PWM CONTROLLER , UCC3570 The overall block diagram for the UCC3570 is shown in Figure 1. While this architecture may look , shown across the center of the diagram. Since the UCC3570 is intended for isolated applications, there , boundary. 3-696 APPLICATION NOTE U-150 U-150 D Figure 1. The overall block diagram of the UCC3570 , incorporated into the design of the UCC3570 is a unique PWM ramp generator which combines voltage feed-forward ... OCR Scan
datasheet

13 pages,
848.08 Kb

4N25 PHILIPS 55310-A2 U-150 UCC3570 U-150 abstract
datasheet frame
Abstract: UCC3570N NRND PDIP N 14 25 TBD CU NIPDAU Level-NA-NA-NA UCC3570Q OBSOLETE , application INFO available UCC1570 UCC1570 UCC2570 UCC2570 UCC3570 Low Power Pulse Width Modulator , 2000 - SLUS296A SLUS296A SHUTDOWN LATCH 5 PGND UCC1570 UCC1570 UCC2570 UCC2570 UCC3570 ABSOLUTE MAXIMUM RATINGS , limitations and considerations of package. ORDERING INFORMATION UCC1570J UCC1570J UCC2570D UCC2570D UCC2750N UCC2750N UCC3570D UCC3570N Temperature Range ­55°C to +125°C ­40°C to +85°C 0°C to +70°C Package Ceramic Dip SOIC ... Original
datasheet

10 pages,
254.15 Kb

UCC3570D UCC3570 UCC2750N UCC2570D UCC2570 UCC1570J UCC1570 UCC1570 abstract
datasheet frame
Abstract: UCC15701/2 UCC15701/2 UCC25701/2 UCC25701/2 UCC35701/2 UCC35701/2 APPLICATION INFORMATION (cont.) Transitioning From UCC3570 To UCC35701 UCC35701 The UCC35701/2 UCC35701/2 is an advanced version of the popular, low power UCC3570 PWM. Significant improvements , the key attributes and functional blocks of the UCC3570 were maintained in the UCC35701/2 UCC35701/2. A typical application using UCC3570 and UCC35701/2 UCC35701/2 is shown in Fig. 6 for comparison. The advantages of the UCC35701/2 UCC35701/2 over the UCC3570 are as follows. · Improved oscillator and PWM control section. · A precise maximum ... Original
datasheet

13 pages,
212.81 Kb

clock u150 UCC35702 equivalent UCC15701/2 UCC25701/2 UCC35701/2 UCC15701/2 abstract
datasheet frame
Abstract: application INFO available UCC1570 UCC1570 UCC2570 UCC2570 UCC3570 Low Power Pulse Width Modulator FEATURES , 2000 - SLUS296A SLUS296A UCC1570 UCC1570 UCC2570 UCC2570 UCC3570 ABSOLUTE MAXIMUM RATINGS Supply Voltage (Limit Supply , TA = 0 to 70°C for the UCC3570, TA= ­40 to 85°C for the UCC2570 UCC2570, TA=­55 to 125°C for the UCC1570 UCC1570 , UCC3570 ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for TA = 0 to 70°C for the UCC3570, TA= ­40 to 85°C for the UCC2570 UCC2570, TA=­55 to 125°C for the UCC1570 UCC1570, RISET=100k ... Original
datasheet

11 pages,
302.57 Kb

UCC1570 UCC2570 UCC3570 UCC1570 abstract
datasheet frame
Abstract: application INFO available UCC1570 UCC1570 UCC2570 UCC2570 UCC3570 Low Power Pulse Width Modulator FEATURES , 2000 - SLUS296A SLUS296A UCC1570 UCC1570 UCC2570 UCC2570 UCC3570 ABSOLUTE MAXIMUM RATINGS Supply Voltage (Limit Supply , TA = 0 to 70°C for the UCC3570, TA= ­40 to 85°C for the UCC2570 UCC2570, TA=­55 to 125°C for the UCC1570 UCC1570 , UCC3570 ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for TA = 0 to 70°C for the UCC3570, TA= ­40 to 85°C for the UCC2570 UCC2570, TA=­55 to 125°C for the UCC1570 UCC1570, RISET=100k ... Original
datasheet

11 pages,
247.93 Kb

UCC1570 UCC2570 UCC3570 UCC1570 abstract
datasheet frame

Datasheet Content (non pdf)

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Over 1.1 million files (1986-2014): html articles, reference designs, gerber files, chemical content, spice models, programs, code, pricing, images, circuits, parametric data, RoHS data, cross references, pcns, military data, and more. Please note that due to their age, these files do not always format correctly in modern browsers. Disclaimer.
 
>> Semiconductor Home > Applications > Application Report Abstract APPLYING THE UCC3570 VOLTAGE-MODE PWM CONTROLLER TO BOTH OFF-LINE AND DC/DC CONV The UCC3570 families of pulse-width modulators are for application in isolated switching supplies using primary-side control and a voltage-mode feedback loop. BiCMOS processing provides higher switching frequencies at lower quiescent current drain, while including
www.datasheetarchive.com/files/texas-instruments/data/wwwti~1.com/sc/docs/psheets/abstract/apps/slua077.htm
Texas Instruments 18/01/2000 7.4 Kb HTM slua077.htm
>> Semiconductor Home > Applications > Application Report Abstract APPLYING THE UCC3570 VOLTAGE-MODE PWM CONTROLLER TO BOTH OFF-LINE AND DC/DC CONV The UCC3570 families of pulse-width modulators are for application in isolated switching supplies using primary-side control and a voltage-mode feedback loop. BiCMOS processing provides higher switching frequencies at lower quiescent current drain, while including
www.datasheetarchive.com/files/texas-instruments/data/www.ti.com/sc/docs/psheets/abstract/apps/slua077.htm
Texas Instruments 19/01/2000 7.4 Kb HTM slua077.htm
Product Data Sheet Back to Selection Guide Back to Data Sheets List UCC1570 UCC1570 UCC1570 UCC1570 ~ UCC2570 UCC2570 UCC2570 UCC2570 ~ UCC3570 Low Power Pulse Width Modulation For your review we have included the first page of the data sheet. To download the entire PDF version of the data sheet click on the "PDF" icon
www.datasheetarchive.com/files/unitrode/catalog/products/powsup/ucc3570.htm
Unitrode 21/05/1998 3.02 Kb HTM ucc3570.htm
UCC3570D UTR 14 C ACTIVE 3.02 56 Check stock or order UCC3570DTR UTR 14 C ACTIVE Check stock or order UCC3570J UTR C ACTIVE 5.36 25 Check stock or order UCC3570N UTR 14 C ACTIVE 2.83 25 Check stock or order UCC3570Q UTR 20 C ACTIVE 3.02 > Voltage Mode > UCC3570, LOW POWER PULSE WIDTH MODULATOR Device Status: Active > Description > Applications Parameter Name UCC3570 Shutdown Yes Pulse - by - Pulse Isense No VIN Range
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Texas Instruments 28/01/2000 17.52 Kb HTM ucc357~1.htm
UCC3570D UTR 14 C ACTIVE 3.02 56 Check stock or order UCC3570DTR UTR 14 C ACTIVE Check stock or order UCC3570J UTR C ACTIVE 5.36 25 Check stock or order UCC3570N UTR 14 C ACTIVE 2.83 25 Check stock or order UCC3570Q UTR 20 C ACTIVE 3.02 > Voltage Mode > UCC3570, LOW POWER PULSE WIDTH MODULATOR Device Status: Active > Description > Applications Parameter Name UCC3570 Shutdown Yes Pulse - by - Pulse Isense No VIN Range
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Texas Instruments 29/01/2000 17.52 Kb HTML ucc3570.html
>> Semiconductor Home > Applications > Analog & Mixed-Signal > Power Management > Switching Power Supply Controllers > Analog & Mixed-Signal : Power Management : Switching Power Supply Controllers : Voltage Mode > Application Notes > Block Diagrams Application Notes ADJUSTABLE BOOST CONVERTER EVM USING THE TL5001 TL5001 TL5001 TL5001 PWM CONTROLLER (SLVU004 SLVU004 SLVU004 SLVU004) ANALOG APPLICATIONS JOURNAL (SLYT010 SLYT010 SLYT010 SLYT010) APPLYING THE UCC3570 VOLTAGE-MODE PWM
www.datasheetarchive.com/files/texas-instruments/data/wwwti~1.com/sc/docs/apps/analog/voltag~1.htm
Texas Instruments 24/01/2000 12 Kb HTM voltag~1.htm
>> Semiconductor Home > Applications > Analog & Mixed-Signal > Power Management > Switching Power Supply Controllers > Analog & Mixed-Signal : Power Management : Switching Power Supply Controllers : Voltage Mode > Application Notes > Block Diagrams Application Notes ADJUSTABLE BOOST CONVERTER EVM USING THE TL5001 TL5001 TL5001 TL5001 PWM CONTROLLER (SLVU004 SLVU004 SLVU004 SLVU004) ANALOG APPLICATIONS JOURNAL (SLYT010 SLYT010 SLYT010 SLYT010) APPLYING THE UCC3570 VOLTAGE-MODE PWM
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Texas Instruments 24/01/2000 12 Kb HTML voltage_mode.html
UCC3570 Applying the UCC3570 Voltage-Mode PWM Controller to Both Off-Line and
www.datasheetarchive.com/files/unitrode/catalog/apps/apps_pub.htm
Unitrode 21/05/1998 50.32 Kb HTM apps_pub.htm
>> Semiconductor Home > Products > Voltage Mode Family - Device Listing Device Name Functionality Device Description Military Status Status* UCC3581 UCC3581 UCC3581 UCC3581 UNITRODE MICROPOWER VOLTAGE MODE PWM No ACTIVE UCC35702 UNITRODE ADVANCED VOLTAGE MODE PULSE WIDTH MODULATOR No ACTIVE UCC35701 UNITRODE ADVANCED VOLTAGE MODE PULSE WIDTH MODULATOR No ACTIVE UCC3570 UNITRODE
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Texas Instruments 17/01/2000 45.62 Kb HTM e22133.htm
THE UCC3570 VOLTAGE-MODE PWM CONTROLLER TO BOTH OFF-LINE AND DC/DC CONV (SLUA077 SLUA077 SLUA077 SLUA077) DESIGNING LOW-COST
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Texas Instruments 24/01/2000 20.94 Kb HTM switch~2.htm

Shortform Datasheet Search Results

Part Manufacturer Description Shortform Datasheet Ordering
UCC3570J Unitrode Semiconductor Single-Output Voltage-Mode SMPS Circuit

Shortform Datasheet

Buy
UCC3570L Unitrode Semiconductor Single-Output Voltage-Mode SMPS Circuit

Shortform Datasheet

Buy

Intersil Cross Reference Results

Intersil Part Industry Part Manufacturer Type Description
ISL6721AB Buy UCC35701 Buy Texas Instruments The closest functional equivalent. Flexible Single-Ended Current-Mode PWM Controller with Clock Synchronization
ISL6721AB Buy UCC35702 Buy Texas Instruments The closest functional equivalent. Flexible Single-Ended Current-Mode PWM Controller with Clock Synchronization
ISL6721ABZ Buy UCC35701 Buy Texas Instruments The closest functional equivalent. Flexible Single Ended Current Mode PWM Controller
ISL6721ABZ Buy UCC35702 Buy Texas Instruments The closest functional equivalent. Flexible Single Ended Current Mode PWM Controller
ISL6721ABZ-T Buy UCC35701 Buy Texas Instruments The closest functional equivalent. Flexible Single Ended Current Mode PWM Controller
ISL6721ABZ-T Buy UCC35702 Buy Texas Instruments The closest functional equivalent. Flexible Single Ended Current Mode PWM Controller
ISL6721AV Buy UCC35701 Buy Texas Instruments The closest functional equivalent. Flexible Single-Ended Current-Mode PWM Controller with Clock Synchronization
ISL6721AV Buy UCC35702 Buy Texas Instruments The closest functional equivalent. Flexible Single-Ended Current-Mode PWM Controller with Clock Synchronization
ISL6721AV-T Buy UCC35701 Buy Texas Instruments The closest functional equivalent. Flexible Single Ended Current Mode PWM Controller
ISL6721AV-T Buy UCC35702 Buy Texas Instruments The closest functional equivalent. Flexible Single Ended Current Mode PWM Controller

Pulse Engineering Cross Reference Results

Pulse Engineering Part Industry Part Manufacturer
PA0031 Buy UCC35705 Buy Texas Instruments
PA0457 Buy UCC35705 Buy Texas Instruments