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Filtering by tag: "USB Power Delivery"
Clear tag filterDiodes’ AP53781 and AP53782 Bring Flexible USB-C Power Delivery to Portable Systems
Dual role USB C PD controllers from Diodes manage flexible 140 W power negotiation for portable devices.
Read MoreSemtech SurgeSwitch Targets 48 V USB-PD Protection Drift
Semtech’s TDS5311P targets 48 V USB PD EPR protection with near-constant clamping voltage, 53 V VBus support, 1512 W peak pulse power, 24 A peak pulse current, and IEC 61000-4-5 compliance in a compact DFN-6 package.
Read MoreEPC 180 W GaN Buck Converter Evaluation Board for USB Power Delivery Applications
EPC has launched the EPC91109, a 180 W GaN-based buck converter evaluation board for USB-PD 3.1 applications. Featuring EPC2057 GaN FETs and the LTC7890 controller, it delivers up to 14.3 A with over 98% efficiency—all in a compact 24 mm x 24 mm footprint without a heatsink or airflow. Ideal for laptops and portable systems, the board demonstrates GaN’s potential to replace silicon in high-power, space-constrained designs.
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