HV9972 Search Results

H997

Abstract: H9972 130KHZ FORWARD IC 29" LG flyback transformer flyback transformer lg HV9972 transformer winding formula hv997
Contextual Info: Supertex inc. HV9972 Isolated, Constant Current LED Driver Features ►► Programmable true constant current operation ►► ±3% LED current accuracy ►► Adaptive to external component tolerances and parasitics ►► Primary-side current sensing ►► Output open circuit protection

transformer winding formula

Contextual Info: Supertex inc. HV9972 Isolated, Constant Current LED Driver Features ►► Programmable true constant current operation ►► ±3% LED current accuracy ►► Adaptive to external component tolerances and parasitics ►► Primary-side current sensing ►► Output open circuit protection

Contextual Info: Supertex inc. HV9972 Isolated, Constant Current LED Driver Features General Description Programmable true constant current operation ±3% LED current accuracy Adaptive to external component tolerances and parasitics Primary-side current sensing Output open circuit protection

HV9972

Abstract: UL LED DRIVER HV99 hv997
Contextual Info: HV9972 Product Summary Sheet Isolated, Constant Current LED Driver IO Applications: VIN RIN ►► Low Power Lighting Fixtures VIN RD PWMD HV9972 VD GATE CS GND BIAS RS VDD RBIAS CDD Typical Application Circuit 8-Lead SOIC LG Product Overview: The HV9972 is a primary-side control IC for driving a discontinuous conduction mode (DCM)