Texas Instruments UCC2893DR DC DC Switching Controllers
IC REG CTRLR MULT TOP 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC2893DR
Detailed Description
IC REG CTRLR MULT TOP 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UCC2893DR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC2893DR DC DC Switching Controllers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
8.5V ~ 16V
Output Type
Transistor Driver
Switching Frequency
250kHz
Number of Outputs
1
Topology
Flyback, Forward Converter
Control Features
Current Limit, Enable, On Time Control, Ramp, Soft Start
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (UCC2893DR vs UCC3580D-1 vs TL1451ACDR vs TL1451ACD)
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 | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) |
| Supply Voltage | 8.5V ~ 16V | 8.5V ~ 16V | 3.6V ~ 50V | 3.6V ~ 50V |
| Switching Frequency | 250kHz | 400kHz | 1kHz ~ 500kHz | 1kHz ~ 500kHz |
| Clock Sync | Yes | No | No | No |
| Control Features | Current Limit, Enable, On Time Control, Ramp, Soft Start | Enable, Ramp, Soft Start | Frequency Control | Frequency Control |
| 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 |
| Number of Outputs | 1 | 2 | 2 | 2 |
| Output Configuration | Positive, Isolation Capable | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Action |
More Parts in DC DC Switching Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.