UC3842 FLYBACK CONSTANT CURRENT Search Results

EC35-3c8

Abstract: EC35 TRANSFORMER uc38428 uc3842 flyback constant current HIGH FREQUENCY Transformer ec35 uc3842 application note UC3842 boost converter flyback transformer design uc3842 flyback uc3842 power supply flyback uc3842 sync
Contextual Info: INTEGRATED CIRCUITS AN1272 UC3842 application note Author: Lester J. Hadley, Jr. 1991 Dec Rev 1: 1996 Apr Philips Semiconductors Philips Semiconductors Application note UC3842 application note AN1272 Author: Les Hadley terminal and the inverting input, Pin 2. Resistor values in the

unitrode Applications Note U-96

Abstract: UC3642 UNITRODE applications handbook uc3842 -96 U-101 unitrode unitrode Application Note U-96 forward converter uc3844 500w 500W boost converter uc3843 UC3843 application note buck UC3843 in isolated flyback converter UC3843 application note soft start
Contextual Info: APPLICATION NOTE U-100A THE UC3842/3/4/5 SERIES OF CURRENT-MODE PWM IC’S DESCRIPTION FEATURES The UC1842/3/4/5 family of control ICs provides the nec­ essary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal

UC3845 application note buck

Abstract: UC3843 application note buck forward converter uc3844 500w UC3843 step up converter UC3843 buck converter application note uc3843 step up unitrode Applications Note U-96 UC3844 flyback application note uc3642 UC3845 buck
Contextual Info: U-100A APPLICATION NOTE UC3842/3/4/5 PROVIDES LOW-COST CURRENT-MODE CONTROL INTRODUCTION CURRENT-MODE CONTROL The fundamental challenge of power supply design is to simultaneously realize two conflicting objectives: good electrical performance and low cost. The UC3842/3/4/5

UC3842 smps design

Abstract: ferrite core transformer calculation formula UC3842 smps project AN1889 uc3845 smps pcb design on uc3842 transformer winding formula step down transformer tank design calculation transformer calculation formula TDK Ferrite Core PC40
Contextual Info: AN1889 APPLICATION NOTE ESBT STC03DE170 IN 3-PHASE AUXILIARY POWER SUPPLY 1. INTRODUCTION The need to choose a high value of the fly-back voltage is well known to power supply designers when efficiency and high duty cycle become important requirements. Three-phase auxiliary power supplies,

UC3842 SMD

Abstract: smd transistor 5k PAE18K110Y1 flyback transformer design uc3842 uc3842 application 600V SMD Transistor 30w flyback uc3842 power supply universal power supply with uc3842 DIODE SMD 1206 philips make UC3842 step up converter
Contextual Info: PREMO S.A. Subject Universal 30W Power Supply, isolated, single output 12V/2.5 A Application Objective Industrial Applications Document ID NA-11 Date June 9th, 2004 Revision 1 PREMO S.A. Conxita Supervia 13, Barcelona (Spain) Tel: +34 93 409 89 80 Fax.: +34 93 330 75 02

69063

Abstract: scr D106 transistor D209 TH201 uc3842 flyback constant current TRANSISTOR j115 dc to ac boost converter 500w XQ202 XR151 uc3842 half bridge
Contextual Info: Alpha Customer Application Manual Section 11 - Electrical Descriptions 1. Alpha 400 Converter Electrical Description 1.1 System Block Diagram The Block Diagram of Figure 1.1 shows the major functional blocks of an Alpha 400 power supply. The AC line is fed into the RFI filter module which also contains the rectifier bridge.

C102 M

Abstract: TLS1242 uc3842 flyback constant current C210 R112 R210 UC3842 uc3842 power factor 3844 pwm circuits L10212
Contextual Info: TLS1242, TLS1244 CURRENT-MODE PWM CONTROLLER WITH POWER-FACTOR CORRECTOR SLVS161 – MAY 1997 D D D D D D D D D D N OR DW PACKAGE TOP VIEW Single-Chip Solution for High-Power-Factor Switching Power Supply Current-Mode PWM Controller Fixed-Frequency Average-Current

capacitor cross reference

Abstract: E 99006
Contextual Info: [application M l U C C 1 8 0 9 -1 /-2 IN ro • available [| U C C 2 8 0 9 -1 /-2 U C C 3 8 0 9 -1 /-2 I UNITRODE Economy Primary Side Controller FEATURES DESCRIPTION • User Programmable Soft Start With Active Low Shutdown • Operation to 1MHz The UCC3809 family of BCDMOS economy low power integrated circuits

flyback uc3842 tl431

Abstract: UC3842 design with TL431 flyback uc3842 sync pin configuration transistor 2N2222A 99036 H11AV1 Application flyback uc3842 application note UCC2809-1 UCC2809 UCC3809
Contextual Info: application INFO available UCC1809-1/-2 UCC2809-1/-2 UCC3809-1/-2 Economy Primary Side Controller FEATURES DESCRIPTION • User Programmable Soft Start With Active Low Shutdown The UCC3809 family of BCDMOS economy low power integrated circuits contains all the control and drive circuitry required for off-line and isolated

pin configuration transistor 2N2222A

Abstract: UDG-99036 flyback uc3842 sync
Contextual Info: UCC1809-1/-2 UCC2809-1/-2 UCC3809-1/-2 Economy Primary Side Controller FEATURES DESCRIPTION • User Programmable Soft Start With Active Low Shutdown The UCC3809 family of BCDMOS economy low power integrated circuits contains all the control and drive circuitry required for off-line and isolated

Contextual Info: TLS1242, TLS1244 CURRENT-MODE PWM CONTROLLER WITH POWER-FACTOR CORRECTOR SLVS161 – MAY 1997 D D D D D D D D D D N OR DW PACKAGE TOP VIEW Single-Chip Solution for High-Power-Factor Switching Power Supply Current-Mode PWM Controller Fixed-Frequency Average-Current

UC3842 design with TL431

Abstract: flyback uc3842 tl431 72V DC to 12V dC converter circuit diagram pin configuration transistor 2N2222A UCC2809-1 UCC2809 UCC3809 UCCX809-1 UCCX809-2 uc3842 flyback constant current
Contextual Info: application INFO available UCC1809-1/-2 UCC2809-1/-2 UCC3809-1/-2 Economy Primary Side Controller FEATURES DESCRIPTION • User Programmable Soft Start With Active Low Shutdown The UCC3809 family of BCDMOS economy low power integrated circuits contains all the control and drive circuitry required for off-line and isolated

UDG-99036

Abstract: pin configuration transistor 2N2222A UCC2809 UCC3809 UCCX809-1 UCCX809-2 UDG-99008 flyback uc3842 sync
Contextual Info: UCC1809-1/-2 UCC2809-1/-2 UCC3809-1/-2 Economy Primary Side Controller FEATURES DESCRIPTION • User Programmable Soft Start With Active Low Shutdown The UCC3809 family of BCDMOS economy low power integrated circuits contains all the control and drive circuitry required for off-line and isolated

Contextual Info: UCC1809-1/-2 UCC2809-1/-2 UCC3809-1/-2 y UNITRDDE Economy Primary Side Controller FEATURES DESCRIPTION • User Programmable Soft Start With Active Low Shutdown The UCC3809 family of BCDMOS economy low power integrated circuits contains all the control and drive circuitry required for off-line and isolated

Contextual Info: IN T E G R A T E D C IR C U IT S UCC2305 UCC3305 U N IT R O D E PRELIMINARY HID Lamp Controller FEATURES Regulates Lamp Power Compensates For Lamp Temperature Fixed Frequency Operation Current Mode Control Overcurrent Protected Overvoltage Shutdown Open and Short Protected

Contextual Info: UCC2305 UCC3305 y UNITRODE HID Lamp Controller Compensates For Lamp Temperature Fixed Frequency Operation Current Mode Control Overcurrent Protected Overvoltage Shutdown Open and Short Protected High Current FET Drive Output Operates Over Wide Battery Voltage Range: 5V to 18V

UCC3305

Abstract: hid lamp controller UC3842 constant power ballast hid uc3842 application 600V IRF540 SOIC-28 UC3842 UCC2305 UCC3802
Contextual Info: UCC2305 UCC3305 HID Lamp Controller FEATURES DESCRIPTION • Regulates Lamp Power • Compensates For Lamp Temperature • Fixed Frequency Operation • Current Mode Control The UCC3305 integrates all of the functions required to control and drive one HID lamp. The UCC3305 is tailored to the demanding, fast turn-on requirements

pwm schematic inverter uc3844

Abstract: UC3843 Boost converter flyback uc3842 tl431 flyback uc3843 tl431 18V UC3843 application note buck schematic UC3843 buck converter application note uc3844 schematic diagram 24v dc dc uc3843 boost uc3843 dc to dc converter schematic UC3843 application note buck
Contextual Info: ANALOG SOLUTIONS VOLUME 3 JANUARY 1998 Ultra-High Efficiency Synchronous Buck Regulators MIC2177/78/79 Single-Chip DC-DC Converters for Portable Systems Key Features ➤ Ultra high efficiency — up to 97% ➤ Integrated power MOSFETs • MIC2177/78 — 2.5A

Contextual Info: f= 7 ^ •7 # . S G S -T H O M S O N L 4 9 9 0 H D g K @ g lU lC T 1 3 @ M lD ig i L 4 9 9 0 A PRIMARY CONTROLLER PRODUCT PREVIEW . • . . ■ . . . ■ ■ . . . ■ CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP T 0 1MHz LOW START-UP CURRENT < 0.5mA

hid lamp controller

Abstract: HID ballast scheme uc3842 application 600V uc3842 HID ballast ballast hid IRF540 battery protection SLUS297A IRF540 UC3842 UCC2305
Contextual Info: application INFO available UCC2305 UCC3305 HID Lamp Controller FEATURES DESCRIPTION • Regulates Lamp Power • Compensates For Lamp Temperature • Fixed Frequency Operation • Current Mode Control The UCC3305 integrates all of the functions required to control and drive one

HID ballast scheme

Abstract: uc3842 application 600V automotive 35W hid ballast hid lamp controller uc3842 HID ballast SLUA078 UC3842 boost converter 300V dc dc boost converter power mosfet 600v SLUA0
Contextual Info: UCC2305 UCC3305 HID Lamp Controller FEATURES DESCRIPTION • Regulates Lamp Power • Compensates For Lamp Temperature • Fixed Frequency Operation • Current Mode Control The UCC3305 integrates all of the functions required to control and drive one HID lamp. The UCC3305 is tailored to the demanding, fast turn-on requirements

flyback uc3842 tl431

Abstract: UC3842 design with TL431
Contextual Info: application INFO available UCC1809-1/-2 UCC2809-1/-2 UCC3809-1/-2 Economy Primary Side Controller FEATURES DESCRIPTION • User Programmable Soft Start With Active Low Shutdown The UCC3809 family of BCDMOS economy low power integrated circuits contains all the control and drive circuitry required for off-line and isolated

60V uc3842

Contextual Info: \U \ INTEGRATED CIRCUITS UCC2305 UCC3305 UIMITRODE HID Lamp Controller FEATURES DESCRIPTION Regulates Lamp Power Compensates For Lamp Temperature Fixed Frequency Operation Current Mode Control Overcurrent Protected Overvoltage Shutdown Open and Short Protected

TA 81164

Abstract: map 3204
Contextual Info: application INFO available UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 Low-Power BiCMOS Current-Mode PWM FEATURES DESCRIPTION • 100µA Typical Starting Supply Current The UCC1800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line