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Part Manufacturer Description Datasheet BUY
TL494CDBRG4 Texas Instruments IC 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, SSOP-16, Switching Regulator or Controller visit Texas Instruments
TL494CNSRG4 Texas Instruments PWM Control Circuit 16-SO 0 to 70 visit Texas Instruments
TL494IDG4 Texas Instruments PWM Control Circuit 16-SOIC -40 to 85 visit Texas Instruments
TL494Y Texas Instruments 0.25A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, UUC16 visit Texas Instruments
TL494CDG4 Texas Instruments PWM Control Circuit 16-SOIC 0 to 70 visit Texas Instruments
TL494CPWE4 Texas Instruments 0.25A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, TSSOP-16 visit Texas Instruments

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TL494 Datasheet

Part Manufacturer Description PDF Type
TL494 Contek Microelectronics Voltage mode PWM control circuit. Original
TL494 Fairchild Semiconductor SMPS Controller Original
TL494 FCI Switchmode Pulse Width Modulation Control Circuits Original
TL494 Motorola SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT Original
TL494 On Semiconductor SWITCHMODE TM Pulse Width Modulation Control Circuit Original
TL494 On Semiconductor Switchmode Pulse Width Modulation Control Circuit Original
TL494 Texas Instruments PULSE-WIDTH-MODULATION CONTROL CIRCUITS Original
TL494 Unisonic Technologies VOLTAGE MODE PWM CONTROL CIRCUIT Original
TL494 Motorola Switchmode Datasheet Scan
TL494 Motorola European Master Selection Guide 1986 Scan
TL494 N/A The Power Supply IC Data Book 1993 Scan
TL494 Texas Instruments PULSE-WIDTH-MODULATION CONTROL CIRCUITS Scan
TL4941J N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan
TL4941N N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan
TL4941N N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan
TL494BD On Semiconductor SWITCHMODE Pulse Width Modulation Control Circuit Original
TL494BD On Semiconductor Switchmode Pulse Width Modulation Control Circuit Original
TL494BD On Semiconductor 200mA, 40kHz PWM Control Circuit with 6.4V UVLO Threshold and 48% Max Duty Cycle; Package: SOIC 16 LEAD; No of Pins: 16; Container: Rail; Qty per Container: 48 Original
TL494BDG On Semiconductor 200mA, 40kHz PWM Control Circuit with 6.4V UVLO Threshold and 48% Max Duty Cycle Original
TL494BDR2 On Semiconductor SWITCHMODE Pulse Width Modulation Control Circuit Original
Showing first 20 results.

TL494

Catalog Datasheet MFG & Type PDF Document Tags

tl494 application notes

Abstract: TL494 OUTLINE (NS) SHRINK SMALL OUTLINE (PW) CHIP FORM (Y) 0°C to 70°C TL494CD TL494CN TL494CNS TL494CPW TL494Y ­40°C to 85°C TL494ID TL494IN - - - TA The D, NS , during push-pull operation. The TL494C is characterized for operation from 0°C to 70°C. The TL494I is , voltage (REF) IO = 1 mA VCC = 7 V to 40 V Input regulation Output regulation TL494C, TL494I , oscillator section, CT = 0.01 µF, RT = 12 k (see Figure 1) TEST CONDITIONS PARAMETER TL494, TL494I
Texas Instruments
Original
tl494 application notes TL494 application note for Push-Pull TL494 tl494 adjustable Application Notes tl494 tl494 applications SLVS074B

tl494

Abstract: tl494 application notes Number TL494CN TL494CD Package 16 DIP 16 SOP Operating Temperature 0 ~ + 70°C 7 TL494 LIFE , Value 42 42 250 VCC + 0.3 1 (TL494CN) 0.9 (TL494CD) 0 ~ +70 -65 ~ + 150 Unit V V mA V W °C °C 2 , Controller TL494CDX TL494CN Full Production Full Production SOP DIP 16 16 TAPE REEL RAIL , www.fairchildsemi.com TL494 SMPS Controller Features · Internal regulator provides a stable , prohibits double pulse at either output Description The TL494 is used for the control circuit of the PWM
Fairchild Semiconductor
Original
TL494 smps circuit TL494 pin diagram tl494 "Current Mode Controller" circuit diagram of smps tl494 converter ic tl494 16-DIP 16-SOP

TL494

Abstract: SLVS074G TL494C device is characterized for operation from 0°C to 70°C. The TL494I device is characterized for , nF 500 kâ"¦ 70 â'"40 TL494I 10000 0 TL494C kHz 1.8 Operating , (unless otherwise noted) TEST CONDITIONS (1) PARAMETER TL494C, TL494I MIN TYP (2) MAX 4.75 , TL494C, TL494I MIN TYP (2) Frequency Frequency change with voltage VCC = 7 V to 40 V, TA = 25 , , Error-Amplifier Section See Figure 6 PARAMETER TEST CONDITIONS TL494C, TL494I MIN TYP (1) MAX UNIT
Texas Instruments
Original
SLVS074G 5v dc power supply with TL494 5v 10A tl494 tl494 dc to ac inverters ISO/TS16949

tl494

Abstract: Application Notes tl494 INFORMATION Ordering Number Lead Free TL494L-D16-T TL494L-P16-R TL494L-P16-T TL494L-S16-R TL494L-S16-T Halogen Free TL494G-D16-T TL494G-P16-R TL494G-P16-T TL494G-S16-R TL494G-S16-T www.unisonic.com.tw , UNISONIC TECHNOLOGIES CO., LTD TL494 LINEAR INTEGRATED CIRCUIT VOLTAGE MODE PWM CONTROL CIRCUIT  DESCRIPTION The UTC TL494 incorporates all the functions required in the construction , -16 SOP-16 Tube Tape Reel Tube Tape Reel Tube 1 of 8 QW-R103-004. I TL494  ï
Unisonic Technologies
Original
Power Supply TL494 DIP-16 TSSOP-16

tl4941

Abstract: tl494 THOMSON SEMICONDUCTORS TL494 TL494I PULSE WIDTH MODULATION CONTROL CIRCUIT The TL494 is a , TEMPERATURE PACKAGE RANGE DP DG TL494 0°C to +70°C â'¢ â'¢ TL494I -25°C to +86°C â'¢ â'¢ Example : TL494DP, TL494DG PULSE WIDTH MODULATION CONTROL CIRCUIT CASE CB-79 DP SUFFIX PLASTIC PACKAGE DG , Copyrighted By Its Respective Manufacturer TL494.TL494I FIGURE 3 - OSCILLATOR FREQUENCY VERSUS TIMING , Respective Manufacturer TL494.TL494I FIGURE 9 - STANDBY-SUPPLY CURRENT VERSUS SUPPLY VOLTAGE o 50 10 IS 20
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OCR Scan
BD304 tl4941 tl494 converter tl494 master slave TL494 push-pull ic1 tl494 TL4941

TL494

Abstract: Ferroxcube 1408P-L00-3C8 temperature range applies unlessotherwise noted) Ratine Symbol TL494CD TL494ID Unit Power , . ^Characteristic Symbol TL494C.ID Min REFEREHCE SECTION Reference Voltage do =1.0mA) Line Regulation , Symbol TL494C.ID Unit M in Typ M ax OUTPUT SECTION Collector Off-State Current (Vce , TL494 Switchmode Pulse W idth Modulation Control Circuits Semiconductor T he T L 4 9 4 is , specified over the industrial Semiconductor TL494 Switchmode Pulse Width Modulation Control Circuits
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OCR Scan
Ferroxcube 1408P-L00-3C8 ferroxcube 1408p

TL494 pin details

Abstract: tl494 +125 °C Inv Input 2 Operating Ambient Temperature Range TL494B TL494C TL494I NCV494B , ORDERING INFORMATION Package Shipping TL494BD SOIC-16 48 Units / Rail TL494BDG SOIC-16 (Pb-Free) 48 Units / Rail TL494BDR2 SOIC-16 2500 Tape & Reel TL494BDR2G SOIC-16 (Pb-Free) 2500 Tape & Reel TL494CD SOIC-16 48 Units / Rail TL494CDG SOIC-16 (Pb-Free) 48 Units / Rail TL494CDR2 SOIC-16 2500 Tape & Reel TL494CDR2G SOIC-16 (Pb-Free) 2500 Tape &
ON Semiconductor
Original
NCV494 TL494 pin details TL494 TRANSFORMER DESIGN NOTES converter ic tl494C TL494 design dc power supply using TL494 ferroxcube 1408p-l00-3cb PDIP-16 TL494/D

tl4941

Abstract: TL494 * to oscillator section (see Figure 1) PARAMETER TEST CONDITIONS* TL493C TL494I. TL494C TL495C MIN , 3ref out ]output control dvcc JC2 DE2 Dei error AMP r{ TL494I, TL494C . D. J. OR N PACKAGE (TOP , functions found in the TL494. In addition, it contains an on-chip 39-volt diode for high-voltage , free-air temperature, TA -25 85 0 70 °C http://www.chipdocs.com TL494I TL493C TL494C TL495C UNIT , CONDITIONS TL493C TL494I, TL494C TL495C UNIT MIN TYPt MAX Collector off-state current VCE = 40 V, VCC
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OCR Scan
TL493 TL495 TL49-C diode 3FV 60 31 tl494 pwm circuits tl494 regulator

tl494

Abstract: 7 40 V VCC â'" 2 V 40 0.3 Operating free-air temperature TL494C TL494I kHz , (unless otherwise noted) Reference Section TEST CONDITIONS (1) PARAMETER TL494C, TL494I MIN TYP , . Oscillator Section CT = 0.01 μF, RT = 12 kâ"¦ (see Figure 1) TL494C, TL494I TEST CONDITIONS (1 , See Figure 2 PARAMETER TEST CONDITIONS TL494C, TL494I MIN TYP (1) MAX UNIT Input , -1-260C-UNLIM 0 to 70 TL494C TL494CDE4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU
Texas Instruments
Original
SLVS074F

TL494

Abstract: circuit diagram of smps tl494 Dissipation (TA = 25°C) PD 1 (TL494CN) 0.9 (TL494CD) W Operating Temperature Range TOPR 0 , ±0.10 0.061 ±0.004 TL494 Ordering Information Product Number Package TL494CN 16 DIP TL494CD 16 SOP Operating Temperature 0 ~ + 70°C 7 TL494 LIFE SUPPORT POLICY FAIRCHILD , www.fairchildsemi.com TL494 SMPS Controller Features Description · Internal regulator , Internal circuit prohibits double pulse at either output The TL494 is used for the control circuit of
Fairchild Semiconductor
Original
TL494 Ic regulation tl494 application application tl494 tl494 circuit diagram TL494 smps tl494 equivalent

TL494

Abstract: tl494 schematic diagram dc dc functional blocks highlights versatility and limitations of the TL494. The usefulness of the TL494 , circuitry required in the total design. Figure 1 is a block diagram of the TL494. OUTPUT CTRL 13 RT 6 , available on the TL494. The output structure is shown in Figure 16. Both transistors are configured as open , three-terminal regulators, such as the one in Figure 17, are not recommended for use on the TL494. Normally, the , determined by the load current. This is not necessarily the case with the TL494. The input current not only
Texas Instruments
Original
SLVA001D tl494 schematic diagram dc dc tl494 soft start BLOCK SCHEMATIC OF TL494 tl494 schematic supply 24v 10A tl494

24v 10A tl494

Abstract: tl4941 . ORDERING INFORMATION Device Temperature Range Package TL494CD O'C to +70 "c Plastic DEP TL494ID -251 to , REFERENCE SECTION Symbol TL494C.ID Unit Min | Typ | Max Reference Voltage â  do =1.0mA) Vref , Symbol TL494C.ID Unit Mln | Typ I Max OUTPUT SECTION Collector Off-State Current (Vcc=40V, Vce=*0V , TL494 Switchmode Pulse Width Modulation Control Circuits PCI Semiconductor The TL494 is a , rs-| Input Lk. Comp«n/ pr-PWW Comp lü Dctd Tim* IA Control The TL494C is specified over the
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OCR Scan
1408P-L00-3C8 tl494 24v TL494C pin diagram 14-EMITTER-FOLLOWER TL494 step up 1408P

TL494

Abstract: tl494 schematics functional blocks highlights versatility and limitations of the TL494. The usefulness of the TL494 , circuitry required in the total design. Figure 1 is a block diagram of the TL494. VI RT Oscillator , Output Transistors Two output transistors are available on the TL494. The output structure is shown in , one in Figure 17, are not recommended for use on the TL494. Normally, the bootstrap is programmed by , current. This is not necessarily the case with the TL494. The input current not only reflects the load
Texas Instruments
Original
tl494 schematics half bridge TL494 tl494 PWM dc to dc boost regulator tl494 boost how the TL494 regulate power switch tl494 SLVA001C

Application Notes tl494

Abstract: Operating Ambient Temperature Range TL494B TL494C TL494I NCV494B TA °C Compen/PWN Comp Input , '1 TL494, NCV494 ORDERING INFORMATION Package Shippingâ'  TL494BD SOICâ'16 48 Units / Rail TL494BDG SOICâ'16 (Pbâ'Free) 48 Units / Rail TL494BDR2 SOICâ'16 2500 Tape & Reel TL494BDR2G SOICâ'16 (Pbâ'Free) 2500 Tape & Reel TL494CD SOICâ'16 48 Units / Rail TL494CDG SOICâ'16 (Pbâ'Free) 48 Units / Rail TL494CDR2 SOICâ'16 2500 Tape & Reel
ON Semiconductor
Original

How can I DO test IC TL494

Abstract: View) ORDERING INFORMATION Device TL494CD TL494CN °C 10 E2 Ground 7 C1 8 Operating Ambient Temperature Range TL494C TL494I NOTE: CT 5 TL494IN Operating Temperature Range TA , Symbol TL494C TL494I Unit Power Supply Voltage VCC 42 V Collector Output Voltage , Order this document by TL494/D TL494 SWITCHMODEâ"¢ Pulse Width Modulation Control Circuit The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE
Motorola
Original
How can I DO test IC TL494

converter ic tl494C

Abstract: tl494 applications Ambient Temperature Range TL494C TL494I TA NOTE: 0 to +70 ­ 25 to +85 1. Maximum thermal limits must be observed. 45 TL494CD TL494CN TL494IN Operating Temperature Range TA = 0° to , temperature range applies, Inv Input 2 unless otherwise noted.) Rating Symbol TL494C TL494I , Order this document by TL494/D TL494 SWITCHMODETM Pulse Width Modulation Control Circuit The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE
Motorola
Original
IC2500 converter ic tl494 data 12v 5v TL494 tl494cn applications

TL494L

Abstract: TL494 TL494L-D16-T TL494L-P16-R TL494L-P16-T TL494L-S16-R TL494L-S16-T Halogen Free TL494G-D16-T TL494G-P16-R TL494G-P16-T TL494G-S16-R TL494G-S16-T Package DIP-16 TSSOP-16 TSSOP-16 SOP-16 SOP-16 Packing Tube Tape Reel , UNISONIC TECHNOLOGIES CO., LTD TL494 VOLTAGE MODE PWM CONTROL CIRCUIT DESCRIPTION LINEAR INTEGRATED CIRCUIT The UTC TL494 incorporates all the functions required in the construction of a , QW-R103-004,H TL494 PIN CONFIGURATION LINEAR INTEGRATED CIRCUIT PIN DESCRIPTION PIN No. 1
Unisonic Technologies
Original
TL494L TL494G UTC TL494 dc-dc tl494 TL494GD

TL494L

Abstract: TL494 ORDERING INFORMATION Ordering Number Normal Lead Free Plating TL494-D16-T TL494L-D16-T TL494-S16-R TL494L-S16-R TL494-S16-T TL494L-S16-T Package DIP-16 SOP-16 SOP-16 Packing Tube Tape Reel Tube , UNISONIC TECHNOLOGIES CO., LTD TL494 VOLTAGE MODE PWM CONTROL CIRCUIT DESCRIPTION SOP-16 LINEAR INTEGRATED CIRCUIT The UTC TL494 incorporates all the functions required in the construction of , application. DIP-16 FEATURES *Pb-free plating product number: TL494L *Complete PWM power control
Unisonic Technologies
Original
Power Supply TL494L pwm ic tl494l pin voltage tl494 TL494 Power supply TL494 power transistor TL494L

TL494L

Abstract: TL494G pulses over total range *Easy synchronization Lead Free:TL494L Halogen Free:TL494G ORDERING INFORMATION Normal TL494-D16-T TL494-S16-R Ordering Number Lead Free Plating TL494L-D16-T TL494L-S16-R Halogen Free TL494G-D16-T TL494G-S16-R www.unisonic.com.tw Copyright © 2009 Unisonic , UNISONIC TECHNOLOGIES CO., LTD TL494 LINEAR INTEGRATED CIRCUIT VOLTAGE MODE PWM CONTROL CIRCUIT DESCRIPTION The UTC TL494 incorporates all the functions required in the construction of a
Unisonic Technologies
Original
Tl494GS datasheet transistor tl494

TL494C

Abstract: 7 40 V VCC â'" 2 V 40 0.3 Operating free-air temperature TL494C TL494I kHz , (unless otherwise noted) Reference Section TEST CONDITIONS (1) PARAMETER TL494C, TL494I MIN TYP , . Oscillator Section CT = 0.01 μF, RT = 12 kâ"¦ (see Figure 1) TL494C, TL494I TEST CONDITIONS (1 , See Figure 2 PARAMETER TEST CONDITIONS TL494C, TL494I MIN TYP (1) MAX UNIT Input , -1-260C-UNLIM 0 to 70 TL494C TL494CDG4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU
Texas Instruments
Original

TL494

Abstract: TL494CN TL494 PULSE-WIDTH-MODULATION CONTROL CIRCUITS www.ti.com SLVS074E ­ JANUARY 1983 ­ REVISED , 2IN+ 2IN- REF OUTPUT CTRL VCC C2 E2 E1 DESCRIPTION The TL494 incorporates all the functions , circuitry to a specific application. The TL494 contains two error amplifiers, an on-chip adjustable , capability. The TL494 provides for push-pull or single-ended output operation, which can be selected through , TL494 PULSE-WIDTH-MODULATION CONTROL CIRCUITS www.ti.com SLVS074E ­ JANUARY 1983 ­ REVISED
Texas Instruments
Original
application notes of tl494cn TL494IDG TL494 CIRCUIT AUDIO APPLICATIONS tl494cn audio amplifier

TL494xD

Abstract: dc power supply using TL494 TL494, NCV494 SWITCHMODETM Pulse Width Modulation Control Circuit The TL494 is a fixed frequency , ) © Semiconductor Components Industries, LLC, 2004 April, 2004 - Rev. 5 843 Publication Order Number: TL494/D TL494, NCV494 RECOMMENDED OPERATING CONDITIONS Characteristics Power Supply Voltage , as close to ambient temperature as possible. http://onsemi.com 844 TL494, NCV494 ELECTRICAL , from the formula, s N S (Xn - X)2 n=1 N-1 http://onsemi.com 845 TL494, NCV494 Output
ON Semiconductor
Original
TL494xD TL494 -80V ferroxcube 1408p-l00-3cb core diode mr850 SO-16 1N4934 1408P-L00-3CB MR850

converter ic tl494C

Abstract: IC TL495 @ M O TO R O LA TL494 TL495 Specifications and Applications Information SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUITS The TL494 and TL495 are fixe d freq u en cy, p ulse w id th m o d u , CIRCUITS SILICON MONOLITHIC INTEGRATED CIRCUITS TL494 16" v m m \ Il D " N SUFFIX , IN E A R / IN T E R F A C E D E V IC E S 4-319 TL494, TL495 FIGURE 1 _ BLOCK DIAGRAM , DIAGRAM M O TO R O LA L IN E A R /IN T E R F A C E DEVICES TL494, TL495 Description The TL494
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OCR Scan
IC TL495 TL495IN TP32A TL494M TL495IJ TL495n TL494MJ TL494C/495C

tl494 applications

Abstract: converter ic tl494 The TL494 is a fixed frequency, pulse width modulation control circuit designed prim arily for SW , /INTERFACE ICs DEVICE DATA 3-460 TL494 MAXIMUM RATINGS (Full ope ratin g am b ie n t tem p e ra tu re , 3-461 TL494 ELECTRICAL C H A R A C T E R IS T IC S (V q q = 15 V, C j = 0.01 ^F, R y = 12 k , TL494 T L 4 94 C h aracteristics Sym bol M in Typ M ax U nit ERROR AMPLIFIER SECTION Input O ffse t , the form ula, a U ~ N -1 MOTOROLA LINEAR/INTERFACE ICs DEVICE DATA 3-463 TL494 Figure 1. Block
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OCR Scan
TL494T s11q
Abstract: TL494 PULSE-WIDTH-MODULATION CONTROL CIRCUITS www.ti.com SLVS074E â'" JANUARY 1983 â , 10 8 9 11 2IN+ 2INâ' REF OUTPUT CTRL VCC C2 E2 E1 DESCRIPTION The TL494 , tailor the power-supply control circuitry to a specific application. The TL494 contains two error , emitter-follower output capability. The TL494 provides for push-pull or single-ended output operation, which can , Instruments Incorporated TL494 PULSE-WIDTH-MODULATION CONTROL CIRCUITS www.ti.com SLVS074E â Texas Instruments
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