Texas Instruments UCC3819DG4 PFC (Power Factor Correction)
IC PFC CTR AVERAGE 250KHZ 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC3819DG4
Detailed Description
IC PFC CTR AVERAGE 250KHZ 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
Obsolete
RoHS State
RoHS Compliant
Datasheet
UCC3819DG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC3819DG4 PFC (Power Factor Correction) technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
10.8V ~ 17V
Mode
Average Current
Switching Frequency
250kHz
Current Startup
150 µA
Alternate Parts Comparison (UCC3819DG4 vs UCC28065DT vs UCC28065DR vs UCC28063ADR)
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 | 0°C ~ 70°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| Supply Voltage | 10.8V ~ 17V | 14V ~ 21V | 14V ~ 21V | 14V ~ 21V |
| Mode | Average Current | Discontinuous (Transition) | Discontinuous (Transition) | Discontinuous (Transition) |
| Switching Frequency | 250kHz | 800kHz | 800kHz | -- |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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