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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTL494CN
TL494CN Image
Image may be representation.
See specifications for product details.

TL494CN - onsemi

Manufacturer Part Number
TL494CN
Manufacturer
onsemi
Allelco Part Number
32D-TL494CN
ECAD Model
Parts Description
IC REG CTRLR BCK/PUSH-PULL 16DIP
Detailed Description
Package
16-DIP (0.300', 7.62mm)
Data sheet
Cylindrical Battery Holders.pdf
In stock: 9380

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Quantity

Specifications

TL494CN Tech Specifications
onsemi - TL494CN technical specifications, attributes, parameters and parts with similar specifications to onsemi - TL494CN

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply (Vcc/Vdd) 7V ~ 40V  
Topology Buck, Push-Pull  
Synchronous Rectifier Yes  
Supplier Device Package 16-PDIP  
Series SWITCHMODE™  
Serial Interfaces -  
Package / Case 16-DIP (0.300', 7.62mm)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 2  
Mounting Type Through Hole  
Function Step-Down, Step-Up/Step-Down  
Frequency - Switching 200kHz  
Duty Cycle (Max) 48%  
Control Features Dead Time Control, Frequency Control  
Clock Sync No  
Base Product Number TL494  

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi TL494CN

Product Attribute TL494CN TL494CDBR TL494CNG TL494CD
Part Number TL494CN TL494CDBR TL494CNG TL494CD
Manufacturer onsemi Texas Instruments onsemi Texas Instruments
Supplier Device Package 16-PDIP 16-SSOP 16-PDIP 16-SOIC
Synchronous Rectifier Yes No Yes No
Voltage - Supply (Vcc/Vdd) 7V ~ 40V 7V ~ 40V 7V ~ 40V 7V ~ 40V
Package / Case 16-DIP (0.300', 7.62mm) 16-SSOP (0.209", 5.30mm Width) 16-DIP (0.300", 7.62mm) 16-SOIC (0.154', 3.90mm Width)
Number of Outputs 2 2 2 2
Clock Sync No No No No
Duty Cycle (Max) 48% 45% 48% 45%
Frequency - Switching 200kHz 1kHz ~ 300kHz 200kHz 1kHz ~ 300kHz
Control Features Dead Time Control, Frequency Control Dead Time Control, Frequency Control Dead Time Control, Frequency Control Dead Time Control, Frequency Control
Package Tube Tape & Reel (TR) Tube Tube
Mounting Type Through Hole Surface Mount Through Hole Surface Mount
Series SWITCHMODE™ - SWITCHMODE™ -
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Serial Interfaces - - - -
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Function Step-Down, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Down, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive Positive Positive Positive
Output Phases 1 1 1 1
Topology Buck, Push-Pull Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Buck, Push-Pull Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Base Product Number TL494 TL494 TL494 TL494

TL494CN Datasheet PDF

Download TL494CN pdf datasheets and onsemi documentation for TL494CN - onsemi.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
onsemi RoHS.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TL494CN Image

TL494CN

onsemi
32D-TL494CN

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