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UCC256404

Texas Instruments
Part Number UCC256404
Manufacturer Texas Instruments
Description LLC Resonant Controller
Published Jan 3, 2020
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community UCC256402, UCC256403, UCC256404 S...
Datasheet PDF File UCC256404 PDF File

UCC256404
UCC256404

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community UCC256402, UCC256403, UCC256404 SLUSD90C – JUNE 2019 – REVISED MARCH 2020 UCC25640x LLC Resonant Controller with Ultra-Low Audible Noise and Standby Power 1 Features •1 Optimized low power mode and burst mode algorithm – Burst mode with Soft-ON and Soft-OFF periods – Minimized audible noise at no load and standby – User option to disable burst mode – Opto-coupler low power operation – Efficiency performance exceeds DoE Level VI and EU CoC Tier-2 External Power Supply Standards • Hybrid hysteretic control (HHC) – Best-in-class transient response – Fast exit from burst mode • Robust adaptive dead-time control • Integrated high-voltage gate driver with 0.
6 A source and 1.
2 A sink capability • Robust capacitive region (ZCS) avoidance scheme • Over temperature, output over voltage, input under voltage protection, three levels of over current protection • Integrated high voltage startup function • Active ...


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