Texas Instruments UCC2809D-2 Microcontrollers
Primary Side PWM Controller 0.8mA 1000kHz 8-Pin SOIC Tube
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC2809D-2
Base Model
Detailed Description
Primary Side PWM Controller 0.8mA 1000kHz 8-Pin SOIC Tube
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
UCC2809D-2 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC2809D-2 Microcontrollers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Supply Voltage
8V ~ 19V
Lifecycle Status
Active
Internal Switch S
No
Switching Frequency
1MHz
Output Isolation
Isolated
Topology
Boost, Flyback, Forward
Voltage Start Up
10 V
Alternate Parts Comparison (UCC2809D-2 vs UCC2809D-1 vs UCC2809DTR-2 vs UCC2809DTR-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) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Supply Voltage | 8V ~ 19V | 8V ~ 19V | 8V ~ 19V | 8V ~ 19V |
| Switching Frequency | 1MHz | 1MHz | 1MHz | 1MHz |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Frequency Control, Soft Start | Frequency Control, Soft Start | Frequency Control, Soft Start | Frequency Control, Soft Start |
| Duty Cycle | 70% | 70% | 70% | 70% |
| Internal Switch S | No | No | No | No |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Boost, Flyback, Forward | Boost, Flyback, Forward | Boost, Flyback, Forward | Boost, Flyback, Forward |
| Voltage Start Up | 10 V | 10 V | 10 V | 10 V |
| Action |
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