Texas Instruments UC3879N DC DC Switching Controllers
IC REG CTRLR HALF-BRIDGE 20DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC3879N
Detailed Description
IC REG CTRLR HALF-BRIDGE 20DIP
Package
20-DIP (0.300", 7.62mm)
Key Features
Package / Case: 20-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UC3879N Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UC3879N DC DC Switching Controllers technical specifications.
General
Package / Case
20-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
9V ~ 20V
Output Type
Transistor Driver
Switching Frequency
Up to 300kHz
Number of Outputs
4
Topology
Half-Bridge
Control Features
Frequency Control, Ramp, Soft Start
Output Configuration
Positive
Alternate Parts Comparison (UC3879N vs UCC27201DDA vs UCC27200DDA vs UCC2897APW)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 140°C | -40°C ~ 140°C | -40°C ~ 125°C |
| Supply Voltage | 9V ~ 20V | 12V | 12V | 12V |
| Number of Outputs | 4 | 2 | 2 | 1 |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | -- |
| Frequency | -- | 1MHz | 1MHz | 1MHz |
| Fall Time | -- | 7ns | 7ns | 14ns |
| Lead Free | -- | Lead Free | Lead Free | Lead Free |
| Max Frequency | -- | 1MHz | 1MHz | 1MHz |
| Max Output Current | -- | 3A | 3A | 2A |
| Output Current | -- | 3A | 3A | 2A |
| Package | -- | HSOP | HSOP | TSSOP |
| Package Quantity | -- | 75 | 75 | 70 |
| Action |
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