Hynetek Launches HUSB237 USB PD Sink Controller
The new standalone controller enables manufacturers to convert legacy DC power inputs to USB Type-C standards.
Updated on Oct. 15, 2026 in Semiconductors
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Hynetek Semiconductor has introduced the HUSB237, a standalone hardware-configured USB PD sink controller. This single-chip solution allows manufacturers to transition legacy DC barrel jack inputs to USB-C PD interfaces.
Why it matters
The controller helps manufacturers navigate complex circuit designs and high costs during product upgrades. It also provides a streamlined path for companies to comply with the European Union Common Charger Directive.
The HUSB237 supports a maximum power rating of 100W, featuring a maximum 20V voltage and 5A current. It requires only two external components for operation and is housed in a DFN2x2-6L package.
The players
Hynetek Semiconductor
This is a semiconductor company that specializes in power management and USB-C interface integrated circuits.
The details
By integrating USB PD protocols and CC logic onto one chip, the HUSB237 simplifies the hardware transition for power electronics. Developers can set target voltages by adjusting resistor or capacitor values at the VSET pin.
Timeline
October 15, 2026: Hynetek Semiconductor officially launched the HUSB237 controller.
The Tech Race
The transition to USB-C is being accelerated by the EU Common Charger Directive, forcing a shift away from legacy proprietary power connectors. Hynetek is positioning its HUSB237 to capture market share by reducing the component complexity for legacy product manufacturers.
While this component serves original equipment manufacturers, it facilitates the adoption of universal USB-C charging across a broader range of consumer electronics. Users will benefit from more devices moving to a single, compatible charging standard rather than proprietary barrel jacks.
The takeaway
Manufacturers looking to modernize existing hardware can leverage this single-chip solution to reduce circuit design complexity. This development highlights the ongoing shift toward standardizing power delivery across the electronics industry.
Further reading
For more on the current landscape of power management chips, visit the Semiconductors section.
More information
Find technical specifications and documentation on the Hynetek product information site.
Source note: This article includes information reported by EE Times.
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