UC2855ADWTR
IC PFC CTR AVERAGE 500KHZ 20SOIC
Pmic Pfc Power Factor Correction
20-SOIC (0.295", 7.50mm Width)
Obsolete
$10.67 / unit (market reference)
MOQ: 29 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | UC2855ADWTR |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Frequency - Switching | 500kHz |
| Supplier Device Package | 20-SOIC |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
UC2855ADWTR by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 20-SOIC (0.295", 7.50mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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Alternatives & Replacements
View All →UCC28513DWR
UCC28513 ADVANCED PFC/PWM COMBIN
UCC28501DWTR
IC PFC CTR AVERAGE 120KHZ 20SOIC
UCC38501DWTR
IC PFC CTR AVERAGE 100KHZ 20SOIC
UC2855BDWTR
IC PFC CTR AVERAGE 500KHZ 20SOIC
UCC28515DW
IC PFC CTR AVERAGE 200KHZ 20SOIC
UCC38503DWTR
IC PFC CTR AVERAGE 100KHZ 20SOIC
All Technical Specifications
| Mode | Average Current |
| Voltage - Supply | 15.5V ~ 20V |
| Current - Startup | 150 µA |
| Frequency - Switching | 500kHz |
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