Power Electronics / Power Management


LLC resonant controller

15 November 2017 Power Electronics / Power Management

Texas Instruments introduced a new inductor-inductor-capacitor (LLC) resonant controller with an integrated high-voltage gate driver that enables extremely low standby power. The UCC256301 provides a cost-effective solution that helps meet stringent energy efficiency standards for a wide range of AC-DC applications, including digital televisions, gaming adaptors, desktop computer and notebook adaptors, and power-tool battery chargers. The chip enables standby power of less than 40 mW when fully regulating the system output, while also performing better than industry efficiency requirements. By delivering the fastest transient response plus robust fault-protection features such as zero current switching avoidance, the device enables reliable operation over end-equipment lifetimes.

EBV Electrolink, +27 (0)21 402 1940, capetown@ebv.com, www.ebv.com



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