Texas Instruments TL494CN DC DC Switching Controllers
IC REG CTRLR MULT TOPOLOGY 16DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL494CN
Detailed Description
IC REG CTRLR MULT TOPOLOGY 16DIP
Package
16-DIP (0.300", 7.62mm)
Key Features
Package: 16-DIP (0.300", 7.62mm)
Lifecycle Status
Active
Datasheet
TL494CN Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL494CN DC DC Switching Controllers technical specifications.
General
Package / Case
16-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
7V ~ 40V
Package
16-DIP (0.300", 7.62mm)
Output Type
Transistor Driver
Switching Frequency
1kHz ~ 300kHz
Number of Outputs
2
Topology
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Features
Dead Time Control, Frequency Control
Alternate Parts Comparison (TL494CN vs TL594CNG4 vs TL494ING4 vs SG3524NG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-DIP | 16-DIP | 16-DIP | 16-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 7V ~ 40V | 7V ~ 40V | 7V ~ 40V | 8V ~ 40V |
| Switching Frequency | 1kHz ~ 300kHz | 1kHz ~ 300kHz | 1kHz ~ 300kHz | 450kHz |
| Clock Sync | No | No | No | No |
| Control Features | Dead Time Control, Frequency Control | Dead Time Control, Frequency Control | Dead Time Control, Frequency Control | Current Limit, Frequency Control |
| Duty Cycle Max | 45% | 97% | 45% | 45% |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Output Configuration | Positive | Positive | Positive | Positive, Isolation Capable |
| Output Phases | 1 | 1 | 1 | 1 |
| Action |
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