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LED DRVR Boost 1-CH Triac/Reverse Phase 400V 2A 8-Pin MSOP-PowerPAD T/R
Manufacturer Part #: TPS92561DGNR
Alternate Part #: TPS92561DGNR
The TPS92561 device is a boost controller for LED lighting applications utilizing high-voltage, low-current LEDs. A boost converter approach to lighting applications allows the creation of the smallest volume converter possible and enables high efficiencies beyond 90%. The device incorporates a current sense comparator with a fixed offset enabling a simple hysteretic control scheme free of the loop compensation issues typically associated with a boost converter. The integrated OVP and VCC regulator further simplify the design procedure and reduce external component count.