500 MILLION PARTS FROM 12000 MANUFACTURERS

DATASHEET SEARCH ENGINE

Direct from the Manufacturer

Part Manufacturer Description PDF & SAMPLES
UC3846Q Texas Instruments Current Mode PWM Controller 20-PLCC 0 to 70
UC3846NG4 Texas Instruments Current Mode PWM Controller 16-PDIP 0 to 70
UC3846DWTRG4 Texas Instruments Current Mode PWM Controller 16-SOIC 0 to 70
UC3846N Texas Instruments Current Mode PWM Controller 16-PDIP 0 to 70
UC3846DW Texas Instruments Current Mode PWM Controller 16-SOIC 0 to 70
UC3846QG3 Texas Instruments Current Mode PWM Controller 20-PLCC 0 to 70

Search Stock

Shift+Click on the column header for multi-column sorting 
Part
Manufacturer
Supplier
Stock
Best Price
Price Each
Ordering
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $2.0850 Price Each : $2.3829
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Avnet Stock : 120 Best Price : $2.77 Price Each : $4.49
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Avnet Stock : 510 Best Price : €2.1735 Price Each : €4.0020
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Avnet Stock : 560 Best Price : €2.0795 Price Each : €2.5993
Part : UC3846DWG4 Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : - Price Each : -
Part : UC3846DWTR Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $1.7889 Price Each : $2.2456
Part : UC3846DWTR Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $1.7375 Price Each : $1.9857
Part : UC3846DWTR Supplier : Texas Instruments Manufacturer : Avnet Stock : 2,000 Best Price : €1.7631 Price Each : €2.2038
Part : UC3846DWTRG4 Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $1.7889 Price Each : $2.2456
Part : UC3846J Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : €12.9524 Price Each : €17.6624
Part : UC3846N Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $2.3463 Price Each : $2.6814
Part : UC3846N Supplier : Texas Instruments Manufacturer : Avnet Stock : 575 Best Price : €2.34 Price Each : €2.9250
Part : UC3846N Supplier : Texas Instruments Manufacturer : Avnet Stock : 1,025 Best Price : €3.0935 Price Each : €4.7955
Part : UC3846N Supplier : Texas Instruments Manufacturer : Avnet Stock : 314 Best Price : $3.12 Price Each : $5.05
Part : UC3846NG4 Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : - Price Each : -
Part : UC3846NG4 Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $2.4377 Price Each : $2.7257
Part : UC3846Q Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : €2.1157 Price Each : €2.8851
Part : UC3846Q Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : - Price Each : -
Part : UC3846QG3 Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : - Price Each : -
Part : UC3846QTR Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $1.7889 Price Each : $2.2456
Part : UC3846QTR Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : €1.7631 Price Each : €2.2038
Part : UC3846QTRG3 Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : - Price Each : -
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Newark element14 Stock : 168 Best Price : $1.88 Price Each : $1.88
Part : UC3846N Supplier : Texas Instruments Manufacturer : Newark element14 Stock : 121 Best Price : $2.12 Price Each : $2.12
Part : UC3846NG4 Supplier : Texas Instruments Manufacturer : Newark element14 Stock : - Best Price : $2.12 Price Each : $4.55
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Texas Instruments Stock : 2,001 Best Price : $4.17 Price Each : $4.17
Part : UC3846N Supplier : Texas Instruments Manufacturer : Texas Instruments Stock : 2,720 Best Price : $4.22 Price Each : $4.22
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 5,269 Best Price : $2.53 Price Each : $3.11
Part : UC3846DW Supplier : National Semiconductor Manufacturer : Rochester Electronics Stock : 400 Best Price : $2.53 Price Each : $3.11
Part : UC3846DWTR Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 8,069 Best Price : $2.10 Price Each : $2.59
Part : UC3846J Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 1,120 Best Price : $6.47 Price Each : $7.96
Part : UC3846N Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 4 Best Price : $2.85 Price Each : $3.51
Part : UC3846N Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 4,381 Best Price : $2.85 Price Each : $3.51
Part : UC3846Q Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 4,044 Best Price : $2.53 Price Each : $3.11
Part : UC3846QTR Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 40,216 Best Price : $2.10 Price Each : $2.59
Part : UC3846QTR/80198 Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 495,000 Best Price : $1.25 Price Each : $1.54
Part : UC3846DWTR Supplier : Texas Instruments Manufacturer : Bristol Electronics Stock : 285 Best Price : - Price Each : -
Part : UC3846N Supplier : Texas Instruments Manufacturer : Bristol Electronics Stock : 243 Best Price : - Price Each : -
Part : UC3846DW Supplier : Texas Instruments Manufacturer : RS Components Stock : 63 Best Price : £1.91 Price Each : £3.00
Part : UC3846N Supplier : Texas Instruments Manufacturer : RS Components Stock : 613 Best Price : £2.3720 Price Each : £3.3980
Part : UC3846N Supplier : Texas Instruments Manufacturer : RS Components Stock : 100 Best Price : £2.5970 Price Each : £2.5970
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Ameya Holding Stock : - Best Price : - Price Each : -
Part : UC3846DWG4 Supplier : Texas Instruments Manufacturer : Ameya Holding Stock : - Best Price : - Price Each : -
Part : UC3846DWTR Supplier : Texas Instruments Manufacturer : Ameya Holding Stock : - Best Price : - Price Each : -
Part : UC3846DWTRG4 Supplier : Texas Instruments Manufacturer : Ameya Holding Stock : - Best Price : - Price Each : -
Part : UC3846N Supplier : Texas Instruments Manufacturer : Ameya Holding Stock : - Best Price : - Price Each : -
Part : UC3846NG4 Supplier : Texas Instruments Manufacturer : Ameya Holding Stock : - Best Price : - Price Each : -
Part : UC3846Q Supplier : Texas Instruments Manufacturer : Ameya Holding Stock : - Best Price : - Price Each : -
Part : UC3846QTR Supplier : Texas Instruments Manufacturer : Ameya Holding Stock : - Best Price : - Price Each : -
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Chip1Stop Stock : 13 Best Price : $2.36 Price Each : $2.79
Part : UC3846DWTR Supplier : Texas Instruments Manufacturer : Chip1Stop Stock : 2,000 Best Price : $1.6730 Price Each : $1.6730
Part : UC3846DWTR Supplier : Texas Instruments Manufacturer : Chip1Stop Stock : 1,350 Best Price : $1.7570 Price Each : $3.1220
Part : UC3846N Supplier : Texas Instruments Manufacturer : Chip1Stop Stock : 91 Best Price : $2.66 Price Each : $3.12
Part : UC3846DW Supplier : Texas Instruments Manufacturer : element14 Asia-Pacific Stock : 278 Best Price : $2.42 Price Each : $5.1360
Part : UC3846DW.. Supplier : Texas Instruments Manufacturer : element14 Asia-Pacific Stock : 216 Best Price : $2.42 Price Each : $5.1360
Part : UC3846N Supplier : Texas Instruments Manufacturer : element14 Asia-Pacific Stock : 758 Best Price : $2.59 Price Each : $5.4960
Part : UC3846DW Supplier : Texas Instruments Manufacturer : Farnell element14 Stock : 278 Best Price : £1.71 Price Each : £3.50
Part : UC3846DW.. Supplier : Texas Instruments Manufacturer : Farnell element14 Stock : 168 Best Price : £2.80 Price Each : £3.86
Part : UC3846N Supplier : Texas Instruments Manufacturer : Farnell element14 Stock : - Best Price : £1.53 Price Each : £4.17
Part : UC3846N Supplier : Texas Instruments Manufacturer : Farnell element14 Stock : - Best Price : £1.65 Price Each : £4.42
Shipping cost not included. Currency conversions are estimated. 

uc3846 application

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: UNISONIC TECHNOLOGIES CO., LTD UC3846 LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROLLER  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  LINEAR INTEGRATED CIRCUIT PIN CONFIGURATION C/S SS , UC3846  LINEAR INTEGRATED CIRCUIT BLOCK DIAGRAM VIN 15 2 VREF 13 SYNC 10 11 Unisonic Technologies
Original
UC3846 application note
Abstract: 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 uV mV mA Short Circuit Output Current VREF=0V 2 UC1846/7 UC2846/7 UC3846/7 (Unless Unitrode
Original
UC1846J SLUA101 SLUA075 UC1846 application note uc3846 push pull uc2846 application circuit UC3846/7 59628680601EA 59628680601V2A 59628680601VEA UC1846J/80257
Abstract: 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 -
OCR Scan
UC3842 pin-for-pin mosfet driver example uc3846 uc3856 uc3842 unitrode 100 watt UC3846 pin-for-pin mosfet driver UC3856 Push Pull Current Mode UCC38C UCC3800/1/2/3/4/5 U-133 UC3842 U-100
Abstract: 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
design uc3846 uc3856 UCC3806 application note
Abstract: 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
Power supply with UC3846 ucc3806 unitrode UC3846 Push Pull Current Mode UC3846 UNITRODE
Abstract: 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
UC2846 UC1847 UC1846 PLCC-20
Abstract: 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 -
OCR Scan
C1847 C1846 UC3847 application 846U
Abstract: 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
uc3846 pfc low cost uc3842 push pull 24v dc power supply with uc3842 24v to 12v dc power supply with uc3842 uc3802 unitrode Applications Note UCC1806 UCC2806
Abstract: 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 uV mV mA Short Circuit Output Current VREF=0V 2 UC1846/7 UC2846/7 UC3846 Texas Instruments
Original
SLUS352 UDG-02057
Abstract: 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
145c
Abstract: 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 uV mV mA Short Circuit Output Current VREF=0V 2 UC1846/7 UC2846/7 UC3846 Texas Instruments
Original
DN-62 UC2846DW
Abstract: 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
Applications Note U-93 unitrode Applications Note U-93 unitrode PWM Applications Note U-137 UNITRODE TRANSISTOR CROSS UC3842 application 24V
Abstract: 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
UNITRODE DIODE CROSS pulse transformer drive pwm ic control autotransformer UC3842 mosfet driver
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 -
OCR Scan
UC3846/3847
Abstract: 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
Abstract: 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 -
OCR Scan
UGC3806
Abstract: 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
UC2846N
Abstract: 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
Andreycak UNITRODE UNITRODE DN-39B Unitrode DN UNITRODE applications handbook DN 51 U-111
Abstract: 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
SLUA178 96182 UC1856 UC2856 59629453001M2A 9453001M2A 59629453001MEA UC1856J
Abstract: 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 -
OCR Scan
350mv UC3846 circuits unitrode U-111
Showing first 20 results.