Texas Instruments UCC2813D-4 Microcontrollers
Economy low power BICMOS 1MHz current mode PWM with 12.5V/8.3V UVLO, 50% duty cycle, -40C to 85C 8-SOIC -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC2813D-4
Base Model
Detailed Description
Economy low power BICMOS 1MHz current mode PWM with 12.5V/8.3V UVLO, 50% duty cycle, -40C to 85C 8-SOIC -40 to 85
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
UCC2813D-4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC2813D-4 Microcontrollers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Supply Voltage
8.3V ~ 12V
Internal Switch S
Yes
Switching Frequency
1MHz
Output Isolation
Non-Isolated
Topology
Boost, Flyback, Forward
Voltage Start Up
12.5 V
Duty Cycle
49%
Alternate Parts Comparison (UCC2813D-4 vs UCC2813D-3 vs UCC2813D-0 vs UCC2813D-1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 8.3V ~ 12V | 3.6V ~ 12V | 6.9V ~ 12V | 7.4V ~ 12V |
| Control Features | Frequency Control | Frequency Control | Frequency Control | Frequency Control |
| Topology | Boost, Flyback, Forward | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter |
| Clock Sync | -- | No | No | No |
| Duty Cycle Max | -- | 99% | 99% | 49% |
| Function | -- | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Number of Outputs | -- | 1 | 1 | 1 |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Phases | -- | 1 | 1 | 1 |
| Action |
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