Product Development Update: PWM Core, Mini Multimeter and Buck Converter

Product Development Update from Lentark

We would like to share a short update on the current status of several products under development at Lentark.

The first member of the PWM-Core family, PP504F0A-02W30, has successfully passed the beta stage and has moved into production. This module is designed as a 3-channel phase-adjustable PWM generator for applications that require programmable frequency, phase and duty cycle control.

Another member of the PWM-Core family, PP504F1A-02W40, has moved from the design stage to the beta stage. More detailed information about its features and application areas will be shared in a separate announcement and blog post.

Mini Multimeter Project

The mini multimeter project, planned with the product code MM30V5A600MVA, is expected to move into the beta stage in the coming weeks.

The module is planned to have a compact form factor of approximately 15 × 30 mm. It is intended to measure current up to 5 A with a sensitivity of 680 mV/A and provide the amplified measurement signal at the first output.

In addition, the module is planned to scale voltage levels between 0 V and 30 V down to a 0–5 V output range through a second output. With its compact size and current measurement sensitivity, the module is expected to provide a practical measurement solution for development and embedded system applications.

Buck Converter Project

Another product currently under development is a buck converter planned with the product code BK30V3A.

This module is being designed for a 0–30 V input voltage range, up to 90 W output power and up to 3 A output current. The output voltage level is planned to be controlled through the USART communication protocol.

This feature is expected to make the module useful in applications where digitally controlled power conversion is required.

Conclusion

This development update summarizes the progress of several Lentark modules, including the PWM-Core family, the mini multimeter project and the buck converter design. As these projects move through beta testing and production stages, more detailed technical information will be shared in future announcements.