Texas Instruments UC3855BDWG4 PFC Controllers
IC PFC CTR AVERAGE 500KHZ 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC3855BDWG4
Detailed Description
IC PFC CTR AVERAGE 500KHZ 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package: 20-SOIC (0.295", 7.50mm Width); Supply Voltage: 10.5V ~ 20V
Lifecycle Status
Active
Datasheet
UC3855BDWG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UC3855BDWG4 PFC Controllers technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
10.5V ~ 20V
Package
20-SOIC (0.295", 7.50mm Width)
Mode
Average Current
Switching Frequency
500kHz
Current Startup
150 µA
Alternate Parts Comparison (UC3855BDWG4 vs UC2855ADWTR vs UCC28501DWTR vs UCC38501DWTR)
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 | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Supply Voltage | 10.5V ~ 20V | 15.5V ~ 20V | 9.7V ~ 18V | 9.7V ~ 18V |
| Switching Frequency | 500kHz | 500kHz | 80kHz ~ 120kHz | 100kHz |
| Current Startup | 150 µA | 150 µA | 150 µA | 150 µA |
| Mode | Average Current | Average Current | Average Current | Average Current |
| Action |
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