Winsemi WS308
WS308 is applied for LED lighting driver, can eliminate the current ripple produced by preceding driver. With WS308 and preceding high power factor constant current control circuit, can realize no-stroboscopic high power factor LED constant current solution. Pin Definition and Device Marking WS308 is available in TO252，as shown below： WS308 VC OUT GND 2 13 TO252 WS308 1 VC 2 OUT 3 GND WT-D050-Rev.A0 Feb.2015 WS308_EN WS308 Product Description Pin Function Description Pin Name Pin Number Function Description VC 1 Ripple eliminating circuit control OUT 2...| Part No. | WS308 |
|---|---|
| Datasheet | WS308 Download |
| Manufacturer |  Winsemi |
| Description | LED lighting driver |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
●Adaptive current ripple eliminating●Adjustable LED current ripple range
●Settable LED voltage maximum
APPLICATIONS
●LED lighting Typical Application CircuitGENERAL DESCRIPTION
Pin Definition and Device Marking WS308 is available in TO252，as shown below： WS308 VC OUT GND 2 13 TO252 WS308 1 VC 2 OUT 3 GND WT-D050-Rev.A0 Feb.2015 WS308_EN WS308 ProductDESCRIPTION
Pin FunctionDESCRIPTION
Pin Name Pin Number FunctionDESCRIPTION
VC 1 Ripple eliminating circuit control OUT 2 Ripple eliminating circuit output GND 3 Ground. Ordering Information Package IC Marking Information Purchasing Device Name TO-252, Pb-free WS308DP WS308DP Note: Maximum practical continuous power in an Adapter design with sufficient drain pattern as a heat sink, at 50℃ ambient.ABSOLUTE MAXIMUM RATINGS
Symbol Parameter VOUT OUT pin voltage VC VC pin voltage TA Operation temperature Tstg Storage temperature Rθja Thermal resistance Value -0.3~20 -0.3~10 -20~125 -40~150 65 Unit V V ℃ ℃ ℃/W Note: Stresses above those listed underABSOLUTE MAXIMUM RATINGS
may cause permanent damage to the device.
