
For Reference Only
Part Number | UCC28521DWR |
OEMstron Part # | UCC28521DWR |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › PFC (Power Factor Correction) |
Description | IC PFC/PWM COMB CTRLR 20SOIC |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | UCC28521DWR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
UCC28521DWR Specifications
Part Number | UCC28521DWR | |
Brand | Texas Instruments | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | PFC (Power Factor Correction) | |
Manufacturer | ||
Series | - | |
Mode | Average Current | |
Frequency - Switching | 200kHz | |
Current - Startup | 100µA | |
Voltage - Supply | 9.7V ~ 18V | |
Operating Temperature | -40°C ~ 105°C | |
Mounting Type | Surface Mount | |
Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 20-SOIC |
UCC28521DWR Documents

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Part Number | Description | Stock |
UCC28521DWR Texas Instruments |
IC PFC/PWM COMB CTRLR 20SOIC |
Contact Us |
UCC28521DWRG4 Texas Instruments |
IC PFC/PWM COMB CTRLR 20SOIC |
Contact Us |
Part Number | Description | Stock |
UCC28521DWR D# UCC28521DWR-ND Texas Instruments |
IC PFC CTR AVERAGE 200KHZ 20SOIC |
Limited Supply - Call |
UCC28521DWRG4 D# UCC28521DWRG4-ND Texas Instruments |
IC PFC CTR AVERAGE 200KHZ 20SOIC |
Limited Supply - Call |
Part Number | Description | Stock |
UCC28521DWR Texas Instruments |
OEM/CM ONLY |
1828 |
UCC28521DWRG4 Texas Instruments |
OEM/CM ONLY |
7274 |
Part Number | Description | Stock |
UCC28521DWR D# NS-UCC28521DWR Texas Instruments |
OEM/CM ONLY |
2224 |
UCC28521DWRG4 D# NS-UCC28521DWRG4 Texas Instruments |
OEM/CM ONLY |
3427 |
Part Number | Description | Stock |
UCC28521DWR Texas Instruments |
RFQ |
9714 |
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