Top Results
| Part | Manufacturer | Description | Datasheet | BUY |
|---|---|---|---|---|
| UC3846DWG4 | Texas Instruments | Current Mode PWM Controller 16-SOIC 0 to 70 |  |
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| UC3846DWTRG4 | Texas Instruments | Current Mode PWM Controller 16-SOIC 0 to 70 | |
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| UC3846QG3 | Texas Instruments | Current Mode PWM Controller 20-PLCC 0 to 70 | |
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| UC3846L | Texas Instruments | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, LCC-20 | |
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| UC3846FN | Texas Instruments | SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PQCC20, 1.27 MM PITCH, PLASTIC, CC-20 | |
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| UC3846DW | Texas Instruments | Current Mode PWM Controller 16-SOIC 0 to 70 | |
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uc3846 application
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uc3846Abstract: UC3846 application note UNISONIC TECHNOLOGIES CO., LTD UC3846 LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROLLER ï® DIP-16 DESCRIPTION The UTC UC3846 control IC offers all necessary features for , , deadline adjust, and a ±1% trimmed bandgap reference. The UTC UC3846 features low outputs in the OFF , 1 of 9 QW-R103-061. C UC3846 ï® LINEAR INTEGRATED CIRCUIT PIN CONFIGURATION C/S SS , UC3846 ï® LINEAR INTEGRATED CIRCUIT BLOCK DIAGRAM VIN 15 2 VREF 13 SYNC 10 11 |
Unisonic Technologies Original |
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UC3846 application note |
UC3846 application noteAbstract: UC1846 application note Application Reports l l l l l DN-45 UC3846, UC3856 AND UCC3806 PUSH PULL PWM CURRENT MODE CONTROL , UC1846/7 UC2846/7 UC3846/7 Current Mode PWM Controller FEATURES · · · · · · · · · · · · · , DIL and SOIC packages only. UC1846/7 UC2846/7 UC3846/7 CONNECTION DIAGRAMS DIL-16, SOIC-16 (TOP , +70°C for the UC3846/7; VIN=15V, RT=10k, CT=4.7nF, TA=TJ.) UC3846/UC3847 MIN. TYP. MAX. UNITS V mV mV mV/°C V µV mV mA Short Circuit Output Current VREF=0V 2 UC1846/7 UC2846/7 UC3846/7 (Unless |
Unitrode Original |
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UC1846J SLUA101 SLUA075 UC1846 application note uc3846 push pull uc2846 application circuit UC3846, UC3856 and UCC3806 Push Pull Current Mode UC3846/7 59628680601EA 59628680601V2A 59628680601VEA UC1846J/80257 |
uc3846 push pullAbstract: UC3842 pin-for-pin mosfet driver applications. Unitrode Application Note U-93 de scribing the UC3846 should be reviewed for back ground and , UNITRODE CORPORATION APPLICATION NOTE U-144 UCC3806 BiCMOS CURRENT MODE CONTROL IC By Jack Palczynski Application Engineer Power Supply Products Abstract Space and cost constraints have forced , pin-for-pin compatible with the popular UC3846 and UC38S6 controllers. With minimal part changes, this device , delays posed problems in the past. An ideal application for the UCC3806 is in battery operated equipment |
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UC3842 pin-for-pin mosfet driver example uc3846 uc3856 UC3846 pin-for-pin mosfet driver UC3856 Push Pull Current Mode uc3842 unitrode 100 watt UCC38C UCC3800/1/2/3/4/5 U-133 UC3842 U-100 |
UC3846 application noteAbstract: UC3846 application DN-45 Design Note UC3846, UC3856 and UCC3806 Push Pull PWM Current Mode Control ICs by Jack , UC3846. It can replace the UC3846 with few circuit modifications and features increased speed, higher , battery, low power and high speed applications. The UCC3806 may also replace the UC3846 with few circuit changes. UC3846 40V Bipolar UC3856 40V Bipolar UCC3806 18V BiCMOS 21mA 23mA 21mA , replacing the UC3846 with the UCC3806,output Schottky diodes can be eliminated because the totem pole |
Unitrode Original |
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UC3846 application design uc3846 uc3856 UCC3806 application note unitrode Applications Note U-93 |
UC3846 application noteAbstract: UC3846 application DN-45 Design Note UC3846, UC3856 and UCC3806 Push Pull PWM Current Mode Control ICs by Jack , UC3846. It can replace the UC3846 with few circuit modifications and features increased speed, higher , battery, low power and high speed applications. The UCC3806 may also replace the UC3846 with few circuit changes. UC3846 40V Bipolar UC3856 40V Bipolar UCC3806 18V BiCMOS 21mA 23mA 21mA , replacing the UC3846 with the UCC3806,output Schottky diodes can be eliminated because the totem pole |
Unitrode Original |
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Power supply with UC3846 ucc3806 unitrode UC3846 Push Pull Current Mode UC3846 UNITRODE |
UC3846 application noteAbstract: SLUS352A application INFO available Current Mode PWM Controller FEATURES · UC1846/7 UC2846/7 UC3846/7 DESCRIPTION Automatic Feed Forward Compensation · The UC1846/7 family of control ICs , -02057 SLUS352A - JANUARY 1997 - REVISED MARCH 2002 UC1846/7 UC2846/7 UC3846/7 ABSOLUTE MAXIMUM RATINGS , UC2846/7; and 0°C to +70°C for the UC3846/7; VIN=15V, RT=10k, CT=4.7nF, TA=TJ.) UC1846/UC1847 PARAMETER TEST CONDITIONS UC2846/UC2847 UC3846/UC3847 MIN. TYP. MAX. MIN. TYP |
Texas Instruments Original |
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UC2846 PLCC-20 UC1846 UC1847 |
C1846Abstract: C1847 UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 CURRENT-MODE PWM CONTROLLERS TYPICAL APPLICATION DATA TO , UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 CURRENT-MODE PWM CONTROLLERS TYPICAL APPLICATION DATA , UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 CURRENT-MODE PWM CONTROLLERS D3045, APRIL 198 8-R EV , Data z $ o Q UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 CURRENT-MODE PWM CONTROLLERS , · DALLAS. TEXAS 75 26 5 UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 CURRENT-MODE PWM |
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C1847 C1846 UC3847 application 846U |
uc3842 unitrode 100 wattAbstract: UNITRODE applications handbook uc3842 -96 some popular applications. Unitrode Application Note U-93 de- scribing the UC3846 should be , , allowing or providing external synchronization with TTL compatible thresholds. In a typical application , =1nF Maximum Duty Cycle (%) 25 1M Oscillator Frequency (Hz) TYPICAL APPLICATION UDG , 603-424-3460 6 DN-45 Design Note UC3846, UC3856 and UCC3806 Push Pull PWM Current Mode Control ICs , industry standard UC3846. It can replace the UC3846 with few circuit modifications and features increased |
Unitrode Original |
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UNITRODE applications handbook uc3842 -96 uc3846 pfc low cost uc3842 push pull 24v dc power supply with uc3842 24v to 12v dc power supply with uc3842 24v dc power supply with uc3842 and application notes UCC1806 UCC2806 |
UC1846JAbstract: SLUS352 application INFO available Current Mode PWM Controller FEATURES · · · · · · · · · · · · · Automatic Feed Forward Compensation UC1846/7 UC2846/7 UC3846/7 DESCRIPTION The UC1846/7 family of , numbers refer to DIL and SOIC packages only. UC1846/7 UC2846/7 UC3846/7 CONNECTION DIAGRAMS DIL , ; and 0°C to +70°C for the UC3846/7; VIN=15V, RT=10k, CT=4.7nF, TA=TJ.) UC3846/UC3847 MIN. TYP. MAX. UNITS V mV mV mV/°C V µV mV mA Short Circuit Output Current VREF=0V 2 UC1846/7 UC2846/7 UC3846 |
Texas Instruments Original |
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SLUS352 UDG-02057 |
UC3846 application noteAbstract: UC3846 application application INFO available Current Mode PWM Controller FEATURES · UC1846/7 UC2846/7 UC3846/7 DESCRIPTION Automatic Feed Forward Compensation · The UC1846/7 family of control ICs , -02057 SLUS352A - JANUARY 1997 - REVISED MARCH 2002 UC1846/7 UC2846/7 UC3846/7 ABSOLUTE MAXIMUM RATINGS , UC2846/7; and 0°C to +70°C for the UC3846/7; VIN=15V, RT=10k, CT=4.7nF, TA=TJ.) UC1846/UC1847 PARAMETER TEST CONDITIONS UC2846/UC2847 UC3846/UC3847 MIN. TYP. MAX. MIN. TYP |
Texas Instruments Original |
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145c |
UC1846 application noteAbstract: uc3846 push pull application INFO available Current Mode PWM Controller FEATURES · · · · · · · · · · · · · Automatic Feed Forward Compensation UC1846/7 UC2846/7 UC3846/7 DESCRIPTION The UC1846/7 family of , numbers refer to DIL and SOIC packages only. UC1846/7 UC2846/7 UC3846/7 CONNECTION DIAGRAMS DIL , ; and 0°C to +70°C for the UC3846/7; VIN=15V, RT=10k, CT=4.7nF, TA=TJ.) UC3846/UC3847 MIN. TYP. MAX. UNITS V mV mV mV/°C V µV mV mA Short Circuit Output Current VREF=0V 2 UC1846/7 UC2846/7 UC3846 |
Texas Instruments Original |
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DN-62 UC2846DW |
UC3846, UC3856 and UCC3806 Push Pull Current ModeAbstract: uc3842 unitrode 100 watt APPLICATION NOTE U-144 UNITRODE CORPORATION APPLICATION NOTE U-144 UCC3806 BiCMOS CURRENT MODE CONTROL IC By Jack Palczynski Application Engineer Power Supply Products Abstract , propagation delays within the IC. The UCC3806 is pin-for-pin compatible with the popular UC3846 and UC3856 , where higher power consumption and propagation delays posed problems in the past. An ideal application , power consumption, bipolar PWM IC's may limit design flexibility. The versatile UC3846 consumes |
Unitrode Original |
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Applications Note U-93 unitrode Applications Note Applications Note U-137 UC3842 application 24V unitrode PWM UNITRODE TRANSISTOR CROSS |
uc3842 unitrode 100 wattAbstract: example uc3846 uc3856 APPLICATION NOTE U-144 UNITRODE CORPORATION APPLICATION NOTE U-144 UCC3806 BiCMOS CURRENT MODE CONTROL IC By Jack Palczynski Application Engineer Power Supply Products Abstract , propagation delays within the IC. The UCC3806 is pin-for-pin compatible with the popular UC3846 and UC3856 , where higher power consumption and propagation delays posed problems in the past. An ideal application , power consumption, bipolar PWM IC's may limit design flexibility. The versatile UC3846 consumes |
Unitrode Original |
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UNITRODE DIODE CROSS UC3842 mosfet driver pulse transformer drive pwm ic control autotransformer |
| Abstract: 7-33 UC1846/1847, UC3846/3847 TYPICAL APPLICATION CIRCUIT P u sh -P u ll F o rw ard Converter , Power Converters _ UC1846/1847, UC3846/3847 C urrent M ode PWM C ontroller DCSCRIPTIOI1 The , are high in the off state. /T u n m TECHNOLOGY 7-27 UC1846/1847, UC3846/3847 ni3SOiuTâ , Operating Temperature Range UC1846/1847. 5 5 °C to +125°C 0 UC3846/3847 , CHRRRCTCRISTICS (Note 4) PARAMETER UC1846/UC1847 CONDITIONS UC3846/UC3847 MIN TYP MAX MIN |
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UC3846/3847 |
UC3846 application noteAbstract: UC3846 UNISONIC TECHNOLOGIES CO., LTD UC3846 Preliminary LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROLLER DESCRIPTION The UTC UC3846 control IC offers all necessary features for accomplishment of , trimmed bandgap reference. The UTC UC3846 features low outputs in the OFF state. FEATURES , www.unisonic.com.tw Copyright © 2012 Unisonic Technologies Co., Ltd 1 of 8 QW-R103-061.a UC3846 PIN , www.unisonic.com.tw 2 of 8 QW-R103-061.a UC3846 BLOCK DIAGRAM Preliminary LINEAR INTEGRATED CIRCUIT |
Unisonic Technologies Original |
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UC3846 application noteAbstract: UC3846 Push Pull Current Mode DN-45 Design Note UNITROOE UC3846, UC3856 and UCC3806 Push Pull PWM Current Mode Control , the industry standard UC3846. It can replace the UC3846 with few cir cuit modifications and features , Output Shutdown to Output Sync Delay to Output UC3846 40V Bipolar 21mA 21mA 40V 40V (max) 300ns (max , battery, low power and high speed applications. The UCC3806 may also replace the UC3846 with few circuit , ) 8/93 3-480 Design Note Applications Information: When replacing the UC3846 with a UC3856, ex |
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UGC3806 |
UC3846 application noteAbstract: UC3846 application INFO available Current Mode PWM Controller FEATURES · UC1846/7 UC2846/7 UC3846/7 DESCRIPTION Automatic Feed Forward Compensation · The UC1846/7 family of control ICs , -02057 SLUS352A - JANUARY 1997 - REVISED MARCH 2002 UC1846/7 UC2846/7 UC3846/7 ABSOLUTE MAXIMUM RATINGS , UC2846/7; and 0°C to +70°C for the UC3846/7; VIN=15V, RT=10k, CT=4.7nF, TA=TJ.) UC1846/UC1847 PARAMETER TEST CONDITIONS UC2846/UC2847 UC3846/UC3847 MIN. TYP. MAX. MIN. TYP |
Unitrode Original |
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UC2846N UC3846N |
UC3846 applicationAbstract: ucc3806 unitrode DN-51 Design Note Programming the UCC3806 Features by Jack Palczynski INTRODUCTION The UCC3806 is a pin for pin compatible BiCMOS replacement for the UC3846 and UC3856. Some functions in the UCC3806 are programmed differently and these methods are explained here. In particular, the CUR LIM ADJ , shutdown pin. Programming latch or non-latch mode differs from the UC3846 and UC3856 and these changes , this application, thus worst case values are 2 DN-51 Softstart The CUR LIM ADJ may also be |
Unitrode Original |
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Andreycak UNITRODE UNITRODE DN-39B UNITRODE applications handbook Unitrode DN U133 U-111 |
UC3856 Push Pull Current ModeAbstract: SLUA178 With the UC3846 65ns Typical Delay From Shutdown to Outputs, and 50ns Typical Delay From Sync to , ESD Protection DESCRIPTION The UC3856 is a high performance version of the popular UC3846 series , > Description > Features > Datasheets > Pricing/Samples/Availability > Application Notes > Applications , version of the popular UC3846 series of current mode controllers, and is intended for both design upgrades , Compatible With the UC3846 65ns Typical Delay From Shutdown to Outputs, and 50ns Typical Delay From Sync to |
Texas Instruments Original |
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SLUA178 96182 UC1856 UC2856 59629453001M2A 9453001M2A 59629453001MEA UC1856J |
350mvAbstract: u-133 DN-51 UNITRODE Design Note Programming the UCC3806 Features by Jack Palczynski INTRODUCTION The UCC3806 is a pin for pin compatible BiCMOS replacement for the UC3846 and UC3856. Some functions in the UCC3806 are programmed differ ently and these methods are explained here. In par ticular, the , the shutdown pin. Pro gramming latch or non-latch mode differs from the UC3846 and UC3856 and these , application, thus worst case values are 3-490 Softstart will find many features which can be of great |
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350mv UC3846 circuits unitrode U-111 |
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