Product News

eEver and Etron Tech Have Jointly Launched The USB PD3.2 Control IC – EJ732 Series Platform




<Computex 2024>

eEver and Etron Tech Have Jointly Launched

The USB PD3.2 Control IC – EJ732 Series Platform

Covering a Full Range of Applications from Hosts / Devices to Transmission Lines


AI computing power drives strong demand for high-wattage Power supplies! eEver Technology and EtronTechnology (TPEx: 5351.TW) Launch USB PD3.2 Control IC EJ732 Series Platform Today, The EJ732 series platform supports high-wattage fast charging with the PD3.2 protocol. Paired with power ICs, it can achieve a maximum transmission power of up to 240 watts. The USB PD3.2 control IC EJ732 platform includes: 1. EJ732T Solution: Controls the transmission of Display AV and data with intelligent distribution between host and device ports. 2. EJ732M: An expansion dock for devices integrating PD fast charging and wireless charging. 3. EJ732I: An IC for host applications with MUX+DP Alt Mode. This platform features intelligent automatic recognition to optimize device charging speed, gaining favor and adoption by top international companies, leading the market in high-wattage intelligent transmission products!

Control the transmission of Display AV and data with intelligent distribution between the host and device ports – EJ732T solution

The EJ732T solution, which controls the intelligent distribution of Display AV and data transmission between the host and device ports, is the premier offering. This solution enables customers to upgrade their motherboards directly to the PD3.2 specification. The EJ732T control IC not only complies with the latest USB PD3.2 standards set by the USB-IF association but also features EPR (Extended Power Range), expanding the PD 3.0 power delivery limit from 100W to 240W (48V 5A). Additionally, the AVS (Adjustable Voltage Supply) function allows the output voltage to be adjusted within a certain range, increasing energy conversion efficiency. The voltage can be adjusted from a minimum of 5V to a maximum of 28V, 36V, and 48V, depending on the power requirements, with 100mV increments between 5V and 48V. This allows the optimal voltage to be selected based on the properties of the receiving device. The USB-C output ports support PD specifications, with a maximum transmission power of up to 240W (48V 5A)). Each port is equipped with intelligent automatic recognition to optimize device charging speed.


Device-side expansion dock with Type-C PD and wireless charging – EJ732M

Etron Tech and its subsidiary eEver Tech’s USB PD3.2 control series IC ‒ EJ732M ‒ has wide-ranging applications: expansion docks, car chargers, power banks, power supplies including laptops, all-in-one devices, tablets, and smartphones. Among them, the integration of wireless charging into expansion docks stands out, attracting many wireless charging manufacturers to integrate the USB PD3.2 specification, seizing the business opportunities at the intersection of wireless and wired charging. EJ732M supports dual-port Type-C input/output, capable of DP Alt Mode applications and dual-port Type-C power delivery communication.

IC for Host-side MUX+DP Alt Mode Application – EJ732I

EJ732I enables bidirectional power supply between the Provider and Consumer, meeting the highly flexible power transmission requirements and optimizing power management mechanisms. DisplayPort (DP), promoted by the Video Electronics Standards Association (VESA), is a digital video interface standard within the USB Type-C specification, supporting 4K high-definition displays. EJ732I also complies with a cable featuring a Type-C interface for high-speed transmission of power, data, and audio simultaneously, making its synchronous multitasking of I/O signals particularly important. EJ732I has integrated a 6:4 MUX, supporting 6 pairs of 4 multiplexing operations for I/O interfaces, providing high integration to meet diverse application requirements and accelerating the widespread adoption of USB Type-C interfaces.

At Computex 2024, eEver Tech will showcase its high-wattage fast charging protocol USB PD3.2 control IC – the EJ732 series platform, along with diverse innovations such as the EJ523D/EJ525D/EJ537D audio/video signal processors at the international USB Community exhibition. We cordially invite you to visit our booth at N0607a, 4th floor, Hall 1 of the Taipei Nangang Exhibition Center during Computex (6/4-6/7). System manufacturers are also welcome to collaborate with us to create mutual success! Visit our website at for more information.


About eEver Technology, Inc

eEver Technology, Inc. is a leading global USB Type-C solution design and product company, specializing in high speed transfer interface, power delivery, and audio/video streaming as core technologies, and in developing high performance USB-Type-C solutions. Its world-class track record of helping its clients succeed and develop USB Type-C system products enables systems providers to capitalize on this emerging and fast-growing market.


About Etron Technology, Inc

Etron Technology, Incorporated (TPEx: 5351.TW) is a world-class fabless IC and Heterogeneous Integration (HI) Silicon design house with products ranging from Consumer Electronics DRAM (CEDRAM), Known-Good-Die Memory (KGDM), RPCTM (Reduced-Pin-Count) DRAM; USB3.1 Gen2 Type-C high speed switch/mux controller with Power Delivery; and 3D Depthmap and Stereoscopic Vision Sensing & Spherical Image-Processing ICs and Subsystems.



For further information, please contact:

Corporate Spokesperson:

Ms. Justine Tsai

Corporate Deputy Spokesperson:

Mr. Eason Cheng

Tel: +886-3-578-2345 #8670