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TL494CDRE4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
TL494CDRE4 | |
|---|---|
DigiKey Part Number | TL494CDRE4-ND - Tape & Reel (TR) |
Manufacturer | |
Manufacturer Product Number | TL494CDRE4 |
Description | IC REG CTRLR MULT TOP 16SOIC |
Customer Reference | |
Detailed Description | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | TL494CDRE4 Models |
Product Attributes
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Category | Frequency - Switching 1kHz ~ 300kHz |
Manufacturer Texas Instruments | Duty Cycle (Max) 45% |
Packaging Tape & Reel (TR) | Synchronous Rectifier No |
Part Status Discontinued at DigiKey | Clock Sync No |
Output Type Transistor Driver | Control Features Dead Time Control, Frequency Control |
Function Step-Up, Step-Down, Step-Up/Step-Down | Operating Temperature 0°C ~ 70°C (TA) |
Output Configuration Positive | Mounting Type Surface Mount |
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Package / Case 16-SOIC (0.154", 3.90mm Width) |
Number of Outputs 2 | Supplier Device Package 16-SOIC |
Output Phases 1 | Base Product Number |
Voltage - Supply (Vcc/Vdd) 7V ~ 40V |
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Substitutes (5)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TL494CDR | Texas Instruments | 151 | 296-1293-1-ND | 0,39000 € | MFR Recommended |
| NCV494BDR2G | onsemi | 4.849 | 488-NCV494BDR2GCT-ND | 1,19000 € | Similar |
| TL494BDR2G | onsemi | 5.768 | TL494BDR2GOSCT-ND | 0,93000 € | Similar |
| TL494CDR2G | onsemi | 7.766 | TL494CDR2GOSCT-ND | 0,93000 € | Similar |
| TL594CDR2G | onsemi | 3.954 | TL594CDR2GOSCT-ND | 0,93000 € | Similar |
Discontinued
All prices are in EUR
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2.500 | 0,15863 € | 396,57 € |
| 5.000 | 0,15404 € | 770,20 € |
| 7.500 | 0,15175 € | 1.138,12 € |
| 12.500 | 0,14920 € | 1.865,00 € |
| 17.500 | 0,14772 € | 2.585,10 € |
| 25.000 | 0,14629 € | 3.657,25 € |
| Unit Price without VAT: | 0,15863 € |
|---|---|
| Unit Price with VAT: | 0,18877 € |
