The part supports both analog and externally generated low frequency dimming modes of operation. The UCC3973 adds a programmable voltage clamp at the BUCK pin.
UCC3973 Texas Instruments | Power Management (PMIC) - DigiKey
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Integrated Circuits (ICs) | Lighting, Ballast Controllers. Mfr Part #. Description. Stock. Package. Status. View Details. 8-TSSOP. UCC3973PW.
The UCC3973 demo board is a DC/AC inverter module used to drive a cold cathode fluorescent lamp (CCFL) typically used as the back-light.
$6.52
Specifications ; RoHS: Details ; Series: UCC3973 ; Product: Drivers ; Display Type: CCFL.
Features: External Sync, Lamp Intensity Control, Open Lamp Detect. Vendor: Texas Instruments Electrical Datasheet Die Physical Data: Footprint: 4.185mm² (6486 ...
$7.50
Power SupplyAC · Model NumberUC3973PWT UCC3973PW UCC3973P UCC3973 3973PWT 3973PW 3973P 3973PWR PWTR · Motor TypeAC Motor · OriginMainland China ...