TL494CDG4

Texas Instruments
TL494CDG4
Not Recommended for New Design
TEXAS INSTRUMENTS - TL494CDG4 - PWM Controller, 7V - 40V Supply, 1 kHz to 300 kHz, 40V/200 mA Out, SOIC-16 - Farnell IC REG CTRLR MULT TOP 16SOIC - Digikey Voltage Mode PWM Controller 40V 200mA 16-Pin SOIC Tube - Arrow Electronics See more descriptions See less descriptions

Case/Package	D
Duty Cycle	45%
Fall Time	40ns
Frequency	300kHz
Lead Free	Lead Free
Max Duty Cycle	45%
Max Frequency	300kHz
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Supply Voltage	40V
Min Supply Voltage	7V
Number of Outputs	2
Number of Pins	16
Output Current	200mA
Output Voltage	40V
Package Quantity	40
Packaging	Rail/Tube
Radiation Hardening	No
Reach SVHC Compliant	No
Rise Time	100ns
RoHS Compliant	Yes
Switching Frequency	300kHz
Topology	Flyback, Push-Pull
Weight	0.004998oz

Texas Instruments

Official datasheet

Element14

Datasheet (pdf, 954.7 KB)

Verical

Datasheet (pdf, 954.7 KB)

Arrow Electronics

Datasheet (pdf)

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Authorized Distributors

Mouser - 595-TL494CDG4

$1.88

Buy

Stock

Break

US: 904

1	$1.88
10	$1.20
100	$1.07
1000	$0.461

Rochester Electronics - TL494CDG4

$0.525

Buy

Stock

Break

US: 20

1	$0.525
10	$0.525
100	$0.4935
1000	$0.4463

Associate Distributors

Component Stockers USA - TL494CDG4

$0.54

Buy

Stock

Break

US: 602

1	$0.54
10	$0.54
100	$1.09
1000	$1.09

Win Source - TL494CDG4

$0.0861

Buy

Stock

Break

CN: 92,440

1000

$0.0861

Worldway Electronics - TL494CDG4

$0.1056

Buy

Stock

Break

HK: 10,525

10	$0.1056
100	$0.1023
1000	$0.097

Heisener Electronics - TL494CDG4

$0.3117

Buy

Stock

Break

CN: 3,117

1	$0.3117
10	$0.3117
100	$0.3117
1000	$0.3117

FlyWing Technology - TL494CDG4

$0.1587

Buy

Stock

Break

HK: 311,036

1	$0.1587
10	$0.1302
100	$0.1264
1000	$0.1226

Esaler Electronic - TL494CDG4

$0.462

Buy

Stock

Break

HK: 840

1	$0.462
10	$0.458
100	$0.454
1000	$0.45

Lucentia Tech - TL494CDG4

$309.00

Buy

Stock

Break

US: 309

1	$309.00
10	$293.55
100	$278.10
1000	$1.08

RX Electronics Limited - TL494CDG4

$0.705

Buy

Stock

Break

CN: 56,519

10	$0.705
100	$0.705
1000	$0.259

Aztech - TL494CDG4

$3.918

Buy

Stock

Break

IT: 4,904

1	$3.918
10	$3.918
100	$3.918
1000	$3.918

Corohmni - TL494CDG4

$11.032

Buy

Stock

Break

US: 81

1	$11.032
10	$11.032
100	$11.032
1000	$11.032

Suntronic - TL494CDG4

Buy

Stock

Break

CN: 38,593

Tactical IC USA - TL494CDG4

Buy

Stock

Break

US: 23,256

SHENGYU ELECTRONICS - TL494CDG4

$0.5203

Buy

Stock

Break

CN: 11,644

1	$0.5203
10	$0.5099
100	$0.4943
1000	$0.4787

YIC International - TL494CDG4

$0.269

Buy

Stock

Break

HK: 1,367

1	$0.269
10	$0.269
100	$0.269
1000	$0.269

Bettlink - TL494CDG4

$0.4307

Buy

Stock

Break

HK: 925

1	$0.4307
10	$0.3915
100	$0.3592
1000	$0.3108

Chipsmall Limited - TL494CDG4

$5.00

Buy

Stock

Break

CN: 500

1	$5.00
10	$4.50
100	$2.875
1000	$2.50

Semicontronic - TL494CDG4

$11.032

Buy

Stock

Break

US: 234

1	$11.032
10	$11.032
100	$11.032
1000	$11.032

J3 - TL494CDG4

$2.406

Buy

Stock

Break

US: 40

1	$2.406
10	$2.406
100	$2.406
1000	$2.406

Decca Corp - TL494CDG4

Buy

Stock

Break

PL: 2,000

XingHuan International - TL494CDG4

Buy

Stock

Break

CN: 25,906

Ampacity Systems - TL494CDG4

Buy

Stock

Break

MY: 3,442

Lingto Electronic Ltd. - TL494CDG4

$0.725

Buy

Stock

Break

CN: 11,959

1	$0.725
10	$0.6888
100	$0.6525
1000	$0.6453

Sourcengine - TL494CDG4

Buy

Stock

Break

US: 400

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