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Texas Instruments - TL494ID

TL494ID - Texas Instruments

TEXAS INSTRUMENTS TL494ID VOLTAGE MODE PWM CONTROLLER, 40V, 16-SOIC

 Datasheet at TI.com

Technical Details

Case/Package D
Duty Cycle 45%
Fall Time 40ns
Frequency 300kHz
Height 1.58mm
Lead Free Lead Free
Length 9.9mm
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
Width 3.91mm

Compliance

   RoHS : Compliant
   Radiation Hardening : No

Images

Texas Instruments TL494ID | Mouser

Mouser

Texas Instruments TL494ID | Farnell

Farnell

Texas Instruments TL494ID | Element14

Element14

Texas Instruments TL494ID | Newark

Newark

Texas Instruments TL494ID | Distrelec

Distrelec

Texas Instruments TL494ID | Texas Instruments

Texas Instruments

Datasheets

Texas Instruments
Verical
Element14
Arrow Electronics
Newark

Lifecycle Status Indicator

   Obsolete
Symbol1/1
Footprint1/3

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
Texas Instruments
TL494CDG4
Not Recommended for New Design
Texas Instruments
TL494IDRE4
Volume Production
Texas Instruments
TL494CDRG4
Obsolete
Texas Instruments
TL494IDRG4
Obsolete
Texas Instruments
TL494IDE4
Obsolete
Texas Instruments
TL494CDR
Volume Production
Texas Instruments
TL494IDR
Volume Production
ON Semiconductor
TL494CDG
Obsolete
Texas Instruments
TL494CNSR
Volume Production
Texas Instruments
TL494CN
Volume Production

See more alternatives See less alternatives

Authorized Distributors

Distributor
SKU
History
Stock
USD
1
10
50
100
1000
10000
Buy
Mouser
595-TL494ID
US: 3,866
 $ 1.11 0.586 0.515 0.515 0.49 0.49
 Historical Pricing  Historical Stock Levels
Quantity
Location
Rochester Electronics
TL494ID
US: 241
 $ 0.525 0.525 0.5145 0.4935 0.4463 0.4463
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Electronics
TL494ID
US: 621
 $ 0.1992 0.1964 0.1964 0.1964 0.196 0.196
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
TL494ID
US: 621
 $ 0.3987 0.3987 0.3987 0.3987
 Historical Pricing  Historical Stock Levels
Quantity
Location
Digikey
296-10193-5-ND
US: 1,454
 $ 1.11 0.802 0.692 0.692 0.5546 0.5546
 Historical Pricing  Historical Stock Levels
Quantity
Location

Associate Distributors

Distributor
SKU
Stock
USD
1
10
50
100
1000
10000
Buy
Microchip USA
TL494ID
US: 341
 $ 12.5064 12.4678 12.4292 12.3906
 Historical Pricing  Historical Stock Levels
Quantity
Location
Win Source
TL494ID
CN: 465,360
 $ 0.218 0.189
 Historical Pricing  Historical Stock Levels
Quantity
Location
Worldway Electronics
TL494ID
HK: 16,230
 $ 0.1262 0.1262 0.1224 0.1159 0.1159
 Historical Pricing  Historical Stock Levels
Quantity
Location
Heisener Electronics
TL494ID
CN: 15,227
 $ 1.0361 1.0361 1.0361 1.0361 1.0361 1.0361
 Historical Pricing  Historical Stock Levels
Quantity
Location
LZChips
TL494ID
CN: 4,456
 $ 0.874 0.789 0.789 0.749 0.712 0.676
 Historical Pricing  Historical Stock Levels
Quantity
Location
Decca Corp
TL494ID
PL: 2,000
 $ 0.5979 0.5979 0.5979 0.5979 0.5979 0.5979
 Historical Pricing  Historical Stock Levels
Quantity
Location
Esaler Electronic
TL494ID
HK: 1
 $ 1.009 0.999 0.999 0.99 0.981 0.972
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lucentia Tech
TL494ID
US: 8,275
 $ 8,274.50 7,860.78 7,860.78 7,447.05 1.08 1.08
 Historical Pricing  Historical Stock Levels
Quantity
Location
Easev
TL494ID
HK: 5,758
 $ 0.4322 0.4322 0.4322 0.4106 0.376 0.3112
 Historical Pricing  Historical Stock Levels
Quantity
Location
Fmall Co. Limited
TL494ID
HK: 33,210
 $ 0.9374 0.9374 0.9374 0.877 0.8266 0.756
 Historical Pricing  Historical Stock Levels
Quantity
Location
Aztech
TL494ID
IT: 2,491
 $ 15.2733 15.2733 15.2733 15.2733 15.2733 15.2733
 Historical Pricing  Historical Stock Levels
Quantity
Location
RX Electronics Limited
TL494ID
CN: 776
 $ 0.303 0.303 0.246 0.175 0.153
 Historical Pricing  Historical Stock Levels
Quantity
Location
Corohmni
TL494ID
US: 338
 $ 0.485 0.485 0.485 0.485 0.485 0.485
 Historical Pricing  Historical Stock Levels
Quantity
Location
YIC International
TL494ID
HK: 25,000
 $ 0.155 0.155 0.155 0.155 0.155 0.155
 Historical Pricing  Historical Stock Levels
Quantity
Location
SHENGYU ELECTRONICS
TL494ID
CN: 23,288
 $ 1.2348 1.2101 1.2101 1.1731 1.136 1.0866
 Historical Pricing  Historical Stock Levels
Quantity
Location
ZTZ Technology Limited
TL494ID
CN: 23,199
 $ 0.278 0.256 0.256 0.234 0.189 0.189
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lixinc
TL494ID
CN: 9,480
 $ 0.75 0.6623 0.6623 0.6623 0.6623 0.6623
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bettlink
TL494ID
HK: 4,559
 $ 0.6184 0.5622 0.5622 0.5157 0.4463 0.4463
 Historical Pricing  Historical Stock Levels
Quantity
Location
ALLICDATA ELECTRONICS
TL494ID
HK: 2,883
 $ 0.46 0.4462 0.4462 0.437 0.4278 0.414
 Historical Pricing  Historical Stock Levels
Quantity
Location
Vigor Components
TL494ID
SG: 2,114
 $ 0.75 0.75 0.75 0.75 0.75 0.75
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chipsmall Limited
TL494ID
CN: 2,000
 $ 0.66 0.44 0.44 0.264 0.22 0.22
 Historical Pricing  Historical Stock Levels
Quantity
Location
Suntronic
TL494ID
CN: 571
 $ 0.231 0.231 0.188 0.146 0.117
 Historical Pricing  Historical Stock Levels
Quantity
Location
Semicontronic
TL494ID
US: 415
 $ 0.485 0.485 0.485 0.485 0.485 0.485
 Historical Pricing  Historical Stock Levels
Quantity
Location
J3
TL494ID
US: 300
 $ 0.485 0.485 0.485 0.485 0.485 0.485
 Historical Pricing  Historical Stock Levels
Quantity
Location
Cytech Systems
TL494ID
CN: 120
 $ 1.284 1.207 1.207 1.1428 1.0786 1.0144
 Historical Pricing  Historical Stock Levels
Quantity
Location
TME
TL494ID
14: 230
 $ 0.93 0.88 0.77 0.66 0.50 0.50
 Historical Pricing  Historical Stock Levels
Quantity
Location
Quest
TL494ID
US: 123
 $ 1.7575 1.406 1.0545 0.8788 0.8788 0.8788
 Historical Pricing  Historical Stock Levels
Quantity
Location
XingHuan International
TL494ID
CN: 14,782
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Robosynatics
TL494ID
US: 900
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lingto Electronic Ltd.
TL494ID
CN: 48,561
 $ 1.26 1.197 1.197 1.134 1.1214 1.1088
 Historical Pricing  Historical Stock Levels
Quantity
Location
AAA CHIPS
TL494ID
HK: 1,555
 $ 0.3086 0.2995 0.2995 0.2904 0.2904 0.2904
 Historical Pricing  Historical Stock Levels
Quantity
Location

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