Texas Instruments UCC35702DTR DC DC Switching Controllers
IC REG CTRLR MULT TOP 14SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC35702DTR
Detailed Description
IC REG CTRLR MULT TOP 14SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 14-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
UCC35702DTR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC35702DTR DC DC Switching Controllers technical specifications.
General
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
8.8V ~ 15V
Output Type
Transistor Driver
Switching Frequency
100kHz
Number of Outputs
1
Topology
Boost, Flyback, Forward Converter
Control Features
Current Limit, Frequency Control, Sequencing, Soft Start
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (UCC35702DTR vs UCC3583DTR vs UCC3961DTR vs TL2843DRE4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 8.8V ~ 15V | 8.9V ~ 14V | 8V ~ 19V | 7.6V ~ 30V |
| Switching Frequency | 100kHz | -- | 400kHz | Up to 500kHz |
| Clock Sync | Yes | -- | No | No |
| Control Features | Current Limit, Frequency Control, Sequencing, Soft Start | -- | Enable, Frequency Control, Soft Start | Frequency Control |
| Duty Cycle Max | 99% | -- | 72% | 97% |
| Function | Step-Up, Step-Up/Step-Down | -- | Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 | -- | 1 | 1 |
| Output Configuration | Positive, Isolation Capable | -- | Positive, Isolation Capable | Positive |
| Output Phases | 1 | -- | 1 | 1 |
| Action |
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