Texas Instruments TL494CNS DC DC Switching Controllers
PWR MGMT VOLTAGE REFERENCE
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL494CNS
Detailed Description
PWR MGMT VOLTAGE REFERENCE
Package
16-SOIC (0.209", 5.30mm Width)
Key Features
Package / Case: 16-SOIC (0.209", 5.30mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TL494CNS Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL494CNS DC DC Switching Controllers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
7V ~ 40V
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
Output Configuration
Positive
Alternate Parts Comparison (TL494CNS vs TL1453CNSRG4 vs TL1451ACNS vs TL1451CNS)
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-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) |
| Supply Voltage | 7V ~ 40V | 3.6V ~ 40V | 3.6V ~ 50V | 3.6V ~ 50V |
| Switching Frequency | 1kHz ~ 300kHz | 1kHz ~ 500kHz | 1kHz ~ 500kHz | 1kHz ~ 500kHz |
| Clock Sync | No | No | No | No |
| Control Features | Dead Time Control, Frequency Control | Dead Time Control, Frequency Control | Frequency Control | Frequency Control |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Output Type | Transistor Driver | PWM | Transistor Driver | Transistor Driver |
| Synchronous Rectifier | No | No | No | No |
| Action |
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