Texas Instruments UCC28521DWRG4 PFC (Power Factor Correction)
IC PFC CTR AVERAGE 200KHZ 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC28521DWRG4
Detailed Description
IC PFC CTR AVERAGE 200KHZ 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
UCC28521DWRG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC28521DWRG4 PFC (Power Factor Correction) technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Supply Voltage
9.7V ~ 18V
Mode
Average Current
Switching Frequency
200kHz
Current Startup
100 µA
Alternate Parts Comparison (UCC28521DWRG4 vs UCC28501DWTR vs UCC38501DWTR vs UCC28512DWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 105°C |
| Supply Voltage | 9.7V ~ 18V | 9.7V ~ 18V | 9.7V ~ 18V | 9.7V ~ 18V |
| Switching Frequency | 200kHz | 80kHz ~ 120kHz | 100kHz | 200kHz |
| Current Startup | 100 µA | 150 µA | 150 µA | 100 µA |
| Mode | Average Current | Average Current | Average Current | Average Current |
| Action |
More Parts in PFC Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.