Texas Instruments TL494CDR Microcontrollers
40V, 0.2A 300KHz PWM controller 16-SOIC 0 to 70
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL494CDR
Detailed Description
40V, 0.2A 300KHz PWM controller 16-SOIC 0 to 70
Package
16-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
TL494CDR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL494CDR Microcontrollers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
7V ~ 40V
Lifecycle Status
Active
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 (TL494CDR vs CD4051BM96G3 vs BQ2004ESNTR vs BQ2004SNTR)
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) | -55°C ~ 125°C (TA) | -20°C ~ 70°C (TA) | -20°C ~ 70°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Supply Voltage | 7V ~ 40V | -- | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
| Package | -- | SOIC (D)-16 | 16-SOIC | 16-SOIC |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
TL494CDR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Buck, Push-Pull Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC
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