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TL494CN

TL494CN
Mfr. #:
TL494CN
Description:
Switching Controllers PWM Controller
Lifecycle:
New from this manufacturer.
Datasheet:
TL494CN Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
TL494CN DatasheetTL494CN Datasheet (P4-P6)TL494CN Datasheet (P7-P9)TL494CN Datasheet (P10-P12)TL494CN Datasheet (P13-P14)
ECAD Model:
More Information:
TL494CN more Information TL494CN Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Switching Controllers
RoHS:
Y
Topology:
Boost, Buck, Flyback, Forward, Push-Pull
Number of Outputs:
2 Output
Switching Frequency:
300 kHz
Duty Cycle - Max:
45 %
Output Voltage:
40 V
Output Current:
200 mA
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
Through Hole
Package / Case:
PDIP-16
Packaging:
Tube
Height:
4.57 mm
Length:
19.3 mm
Operating Temperature Range:
- 40 C to + 85 C
Series:
TL494
Type:
Voltage Mode PWM Controllers
Brand:
Texas Instruments
Fall Time:
40 ns
Product Type:
Switching Controllers
Rise Time:
100 ns
Factory Pack Quantity:
25
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.033570 oz
Tags
TL494CN, TL494C, TL494, TL49, TL4
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    M***m
    M***m
    RU

    Got. lie. not connected...

    2019-04-08
    A***v
    A***v
    RU

    Did not come

    2019-06-27
    O***t
    O***t
    LV

    Fast shipping, Excellent quality, works great! I am very pleased. Thank you!

    2019-02-10
    I***h
    I***h
    ID

    item not shipped / canceled

    2019-06-16
***ark
Controller IC; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No RoHS Compliant: No
***i-Key
IC REG CTRLR PWM VM 16-DIP
***et
PULSE-WIDTH-MODULATION CRTL CIRC/LINEAR
***ser
Not available to order .
***AS INSTUMENTS
The TL494 device incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application.
***AS INSTUMENTS
The TL494 device contains two error amplifiers, an on-chip adjustable oscillator, a dead-time control (DTC) comparator, a pulse-steering control flip-flop, a 5-V, 5%-precision regulator, and output-control circuits.
***ASI
The error amplifiers exhibit a common-mode voltage range from –0.3 V to VCC – 2 V. The dead-time control comparator has a fixed offset that provides approximately 5% dead time. The on-chip oscillator can be bypassed by terminating RT to the reference output and providing a sawtooth input to CT, or it can drive the common circuits in synchronous multiple-rail power supplies.
***AS INSRUMENT
The uncommitted output transistors provide either common-emitter or emitter-follower output capability. The TL494 device provides for push-pull or single-ended output operation, which can be selected through the output-control function. The architecture of this device prohibits the possibility of either output being pulsed twice during push-pull operation.
***AS INSTRU
The TL494 device is characterized for operation from 0°C to 70°C. The TL494I device is characterized for operation from –40°C to 85°C.
Part # Description Stock Price
TL494CN
DISTI # V39:1801_07373716		Voltage Mode PWM Controller 40V 200mA 16-Pin PDIP Tube
RoHS: Compliant		2206
  • 50000:$0.2301
  • 25000:$0.2377
  • 10000:$0.2460
  • 5000:$0.2543
  • 2000:$0.2706
  • 1000:$0.2858
  • 100:$0.3513
  • 10:$0.4920
  • 1:$0.5608
TL494CNSR
DISTI # V72:2272_07373718		Voltage Mode PWM Controller 40V 200mA 16-Pin SOP T/R
RoHS: Compliant		2
  • 1:$0.5518
TL494CNSR
DISTI # 296-10191-1-ND		IC REG CTRLR MULT TOPOLOGY 16SO
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		10330In Stock
  • 1000:$0.2637
  • 500:$0.3296
  • 100:$0.4169
  • 10:$0.5440
  • 1:$0.6200
TL494CNSR
DISTI # 296-10191-6-ND		IC REG CTRLR MULT TOPOLOGY 16SO
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		10330In Stock
  • 1000:$0.2637
  • 500:$0.3296
  • 100:$0.4169
  • 10:$0.5440
  • 1:$0.6200
TL494CNSR
DISTI # 296-10191-2-ND		IC REG CTRLR MULT TOPOLOGY 16SO
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		4000In Stock
  • 10000:$0.2080
  • 6000:$0.2160
  • 2000:$0.2320
TL494CN
DISTI # 296-1799-5-ND		IC REG CTRLR MULT TOPOLOGY 16DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		3634In Stock
  • 5000:$0.2646
  • 2500:$0.2842
  • 1000:$0.3136
  • 500:$0.3920
  • 100:$0.4959
  • 25:$0.6076
  • 10:$0.6470
  • 1:$0.7400
TL494CN
DISTI # TL494CNOS-ND		IC REG CTRLR BCK/PUSH-PULL 16DIP
RoHS: Not compliant
Min Qty: 500
Container: Tube		Limited Supply - Call
    TL494CNG
    DISTI # TL494CNGOS-ND    		IC REG CTRLR BCK/PUSH-PULL 16DIP
    RoHS: Compliant
    Min Qty: 1000
    Container: Tube    		Limited Supply - Call
      TL494CNSRG4
      DISTI # TL494CNSRG4-ND      		IC REG CTRLR MULT TOPOLOGY 16SO
      RoHS: Compliant
      Min Qty: 2000
      Container: Tape & Reel (TR)      		Temporarily Out of Stock
      • 2000:$0.2320
      TL494CNG4
      DISTI # TL494CNG4-ND      		IC REG CTRLR MULT TOPOLOGY 16DIP
      RoHS: Compliant
      Min Qty: 1300
      Container: Tube      		Temporarily Out of Stock
      • 1300:$0.3136
      TL494CN
      DISTI # 30739869      		Voltage Mode PWM Controller 40V 200mA 16-Pin PDIP Tube
      RoHS: Compliant      		2206
      • 2000:$0.2706
      • 1000:$0.2859
      • 100:$0.3513
      • 26:$0.4920
      TL494CN
      DISTI # TL494CN      		Voltage Mode PWM Controller 40V 200mA 16-Pin PDIP Tube (Alt: TL494CN)
      RoHS: Compliant
      Min Qty: 1000
      Container: Tube      		Asia - 0
        TL494CN
        DISTI # TL494CN        		Voltage Mode PWM Controller 40V 200mA 16-Pin PDIP Tube - Rail/Tube (Alt: TL494CN)
        RoHS: Compliant
        Min Qty: 1
        Container: Tube        		Americas - 0
        • 1:$0.7079
        • 10:$0.5919
        • 25:$0.5899
        • 50:$0.5889
        • 100:$0.3809
        • 500:$0.3799
        • 1000:$0.3039
        TL494CNS
        DISTI # TL494CNS        		Voltage Mode PWM Controller 40V 200mA 16-Pin SOIC - Rail/Tube (Alt: TL494CNS)
        RoHS: Compliant
        Min Qty: 1600
        Container: Tube        		Americas - 0
        • 1600:$0.2319
        • 1700:$0.2199
        • 3300:$0.2129
        • 8000:$0.2059
        • 16000:$0.1999
        TL494CNSR
        DISTI # TL494CNSR        		Voltage Mode PWM Controller 40V 200mA 16-Pin SOP T/R (Alt: TL494CNSR)
        RoHS: Compliant
        Min Qty: 2000
        Container: Tape and Reel        		Asia - 0
          TL494CNSR
          DISTI # TL494CNSR          		Voltage Mode PWM Controller 40V 200mA 16-Pin SOP T/R - Tape and Reel (Alt: TL494CNSR)
          RoHS: Compliant
          Min Qty: 2000
          Container: Reel          		Americas - 0
          • 2000:$0.2319
          • 4000:$0.2199
          • 8000:$0.2129
          • 12000:$0.2059
          • 20000:$0.1999
          TL494CNE4
          DISTI # TL494CNE4          		Voltage Mode PWM Controller 40V 200mA 16-Pin PDIP Tube - Rail/Tube (Alt: TL494CNE4)
          RoHS: Compliant
          Min Qty: 1300
          Container: Tube          		Americas - 0
          • 1300:$0.2839
          • 1350:$0.2699
          • 2650:$0.2609
          • 6500:$0.2519
          • 13000:$0.2449
          TL494CNE4
          DISTI # TL494CNE4          		Voltage Mode PWM Controller 40V 200mA 16-Pin PDIP Tube (Alt: TL494CNE4)
          RoHS: Compliant
          Min Qty: 1000
          Container: Tube          		Asia - 0
            TL494CNSRG4
            DISTI # TL494CNSRG4            		Voltage Mode PWM Controller 40V 200mA 16-Pin SOP T/R - Tape and Reel (Alt: TL494CNSRG4)
            RoHS: Compliant
            Min Qty: 2000
            Container: Reel            		Americas - 0
            • 2000:$0.2319
            • 4000:$0.2199
            • 8000:$0.2129
            • 12000:$0.2059
            • 20000:$0.1999
            TL494CN
            DISTI # 24M8355            		SWITCHED MODE CONTROLLER, DIP, 494,Input Voltage:-,Output Voltage:40V,Output Current:200mA,Supply Voltage Min:7V,Supply Voltage Max:40V,Controller IC Case Style:DIP,No. of Pins:16Pins,Frequency:300kHz,Operating Temperature , RoHS Compliant: Yes0
            • 1:$0.7980
            • 10:$0.6370
            • 100:$0.4320
            • 500:$0.3730
            • 1000:$0.3260
            • 2500:$0.2630
            • 10000:$0.2550
            TL494CNG
            DISTI # 70099683            		Pwr Sply Func,PWM Controller,PDIP-16,VS 15V,IS 7mA,PD 1000mW,VO 30V,Regline 2mV
            RoHS: Compliant            		0
            • 1:$0.8450
            • 100:$0.5920
            • 250:$0.4930
            • 500:$0.4550
            • 1000:$0.4230
            TL494CNPWM Controller5442
            • 1000:$0.2200
            • 750:$0.2600
            • 500:$0.3400
            • 250:$0.4300
            • 100:$0.4800
            • 25:$0.5600
            • 10:$0.6200
            • 1:$0.7000
            TL494CNSRPWM Controller9480
            • 1000:$0.1800
            • 750:$0.2100
            • 500:$0.2700
            • 250:$0.3500
            • 100:$0.3900
            • 25:$0.4600
            • 10:$0.5000
            • 1:$0.5700
            TL494CN
            DISTI # 595-TL494CN            		Switching Controllers PWM Controller
            RoHS: Compliant            		11
            • 1:$0.7300
            • 10:$0.6100
            • 100:$0.3920
            • 1000:$0.3140
            • 2000:$0.2850
            • 5000:$0.2650
            • 10000:$0.2550
            • 25000:$0.2450
            TL494CN
            DISTI # 863-TL494CN            		Switching Controllers 40kHz 200mA PWM
            RoHS: Not compliant            		0
              TL494CNG
              DISTI # 863-TL494CNG              		Switching Controllers 40kHz 200mA PWM w/48% Duty Cycle Max
              RoHS: Compliant              		0
                TL494CNSR
                DISTI # 595-TL494CNSR                		Switching Controllers PWM Controller
                RoHS: Compliant                		4971
                • 1:$0.6000
                • 10:$0.5000
                • 100:$0.3200
                • 1000:$0.2560
                • 2000:$0.2320
                • 4000:$0.2160
                • 10000:$0.2080
                • 24000:$0.2000
                TL494CNE4
                DISTI # 595-TL494CNE4                		Switching Controllers Control Circuit
                RoHS: Compliant                		0
                • 1300:$0.3140
                • 2000:$0.2850
                • 5000:$0.2650
                • 10000:$0.2550
                • 25000:$0.2450
                TL494CNSRG4
                DISTI # 595-TL494CNSRG4                		Switching Controllers Control Circuit
                RoHS: Compliant                		0
                • 2000:$0.2320
                • 4000:$0.2160
                • 10000:$0.2080
                • 24000:$0.2000
                TL494CNS
                DISTI # 595-TL494CNS                		Switching Controllers0
                  TL494CN 
                  RoHS: Not Compliant                  		20
                  • 1000:$0.2900
                  • 500:$0.3100
                  • 100:$0.3200
                  • 25:$0.3400
                  • 1:$0.3600
                  TL494CNG 
                  RoHS: Not Compliant                  		1408
                  • 1000:$0.5900
                  • 500:$0.6200
                  • 100:$0.6500
                  • 25:$0.6700
                  • 1:$0.7200
                  TL494CNSwitching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDIP16
                  RoHS: Compliant                  		27137
                  • 1000:$0.2900
                  • 500:$0.3100
                  • 100:$0.3200
                  • 25:$0.3400
                  • 1:$0.3600
                  TL494CN3Switching Regulator/Controller, Voltage-mode, BIPolar, PDIP16
                  RoHS: Not Compliant                  		452
                  • 1000:$0.1500
                  • 100:$0.1600
                  • 500:$0.1600
                  • 25:$0.1700
                  • 1:$0.1800
                  TL494CNSRSwitching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16
                  RoHS: Compliant                  		178
                  • 1000:$0.2400
                  • 500:$0.2500
                  • 100:$0.2600
                  • 25:$0.2700
                  • 1:$0.2900
                  TL494CNPWM Controller0
                    TL494CNSRPWM Controller0
                      TL494CN1PWM Controller0
                        TL494CNSRG4PWM Controller0
                          TL494CNE4PWM Controller0
                            TL494CNP1PWM Controller0
                              TL494CN
                              DISTI # 528123                              		PWM CONTROL CIRCUIT TL494CN, TU2205
                              • 25:£0.4710
                              • 50:£0.3620
                              • 125:£0.2830
                              • 250:£0.2720
                              • 500:£0.2610
                              TL494CNSR
                              DISTI # 8095393P                              		PULSE-WIDTH-MODULATION CONTROL SOP16, RL1600
                              • 50:£0.3580
                              • 100:£0.2320
                              • 500:£0.2080
                              TL494CNSR
                              DISTI # 8095393                              		PULSE-WIDTH-MODULATION CONTROL SOP16, PK455
                              • 5:£0.4640
                              • 50:£0.3580
                              • 100:£0.2320
                              • 500:£0.2080
                              TL494CN 100
                              • 7:$0.7500
                              • 28:$0.4875
                              TL494CN 20
                                TL494CN 300
                                • 7:$0.7500
                                • 28:$0.4875
                                • 104:$0.2812
                                TL494CN 55
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP39
                                  • 11:$0.3600
                                  • 1:$0.4800
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP3
                                  • 1:$0.6000
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP620
                                  • 445:$0.3600
                                  • 112:$0.4500
                                  • 1:$0.9000
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP240
                                  • 121:$0.3000
                                  • 26:$0.5000
                                  • 1:$1.0000
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP151
                                  • 101:$0.5000
                                  • 26:$0.6000
                                  • 1:$1.0000
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP20
                                  • 6:$0.8000
                                  • 1:$1.0000
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP1054
                                  • 243:$0.6600
                                  • 62:$0.8250
                                  • 1:$1.6500
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP24
                                  • 14:$1.0000
                                  • 4:$1.6000
                                  • 1:$2.0000
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP55
                                  • 43:$0.2975
                                  • 9:$0.4760
                                  • 1:$0.5950
                                  TL494CNSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP20
                                  • 9:$0.4800
                                  • 1:$0.6000
                                  TL494CNE4IC,SMPS CONTROLLER,VOLTAGE MODE,BIPOLAR,DIP,16PIN,PLASTIC, LEAD FREE (Also Known As: TL494CN)13
                                  • 11:$0.3900
                                  • 1:$0.5200
                                  TL494CNE4IC,SMPS CONTROLLER,VOLTAGE MODE,BIPOLAR,DIP,16PIN,PLASTIC, LEAD FREE13
                                  • 11:$0.3900
                                  • 1:$0.5200
                                  TL494CNSR 1617
                                  • 1482:$0.4725
                                  • 297:$0.5400
                                  • 1:$1.3500
                                  Image Part # Description
                                  LM1458N/NOPB

                                  Mfr.#: LM1458N/NOPB

                                  OMO.#: OMO-LM1458N-NOPB

                                  		 Operational Amplifiers - Op Amps DUAL OPERATIONAL AMP
                                  2SC1815

                                  Mfr.#: 2SC1815

                                  OMO.#: OMO-2SC1815

                                  		 Bipolar Transistors - BJT 60Vcbo 50Vceo 5.0V 150mA 400mA 400mW
                                  BD140

                                  Mfr.#: BD140

                                  OMO.#: OMO-BD140

                                  		 Bipolar Transistors - BJT PNP Audio Amplfier
                                  BD139

                                  Mfr.#: BD139

                                  OMO.#: OMO-BD139

                                  		 Bipolar Transistors - BJT NPN Audio Amplifier
                                  1N4148

                                  Mfr.#: 1N4148

                                  OMO.#: OMO-1N4148

                                  		 Diodes - General Purpose, Power, Switching 100V Io/200mA BULK
                                  SN74HC04N

                                  Mfr.#: SN74HC04N

                                  OMO.#: OMO-SN74HC04N

                                  		 Inverters Hex
                                  CD40106BE

                                  Mfr.#: CD40106BE

                                  OMO.#: OMO-CD40106BE

                                  		 Inverters Hex Schmitt Trigger
                                  TL494CNSR

                                  Mfr.#: TL494CNSR

                                  OMO.#: OMO-TL494CNSR

                                  		 Switching Controllers PWM Controller
                                  LM1458N/NOPB

                                  Mfr.#: LM1458N/NOPB

                                  OMO.#: OMO-LM1458N-NOPB-TEXAS-INSTRUMENTS

                                  		 Operational Amplifiers - Op Amps DUAL OPERATIONAL AMP
                                  LM358N/NOPB

                                  Mfr.#: LM358N/NOPB

                                  OMO.#: OMO-LM358N-NOPB-TEXAS-INSTRUMENTS

                                  		 Operational Amplifiers - Op Amps LOW PWR DUAL OP AMP
                                  Availability
                                  Stock:
                                  Available
                                  On Order:
                                  1984
                                  Enter Quantity:
                                  Current price of TL494CN is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
                                  Reference price (USD)
                                  Quantity
                                  Unit Price
                                  Ext. Price
                                  1
                                  $0.73
                                  $0.73
                                  10
                                  $0.61
                                  $6.10
                                  100
                                  $0.39
                                  $39.20
                                  1000
                                  $0.31
                                  $314.00
                                  2000
                                  $0.28
                                  $570.00
                                  5000
                                  $0.26
                                  $1 325.00
                                  10000
                                  $0.26
                                  $2 550.00
                                  25000
                                  $0.24
                                  $6 125.00
                                  50000
                                  $0.24
                                  $11 800.00
                                  Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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