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Infineon EZ-PD™ PMG1-B1 High-voltage MCU with USB-C & PD

Convert your embedded applications to USB-C with EZ-PD™ PMG1-B1

Infineon’s EZ-PD™ PMG1-B1 is a highly integrated single-port USB-C Power Delivery (PD) solution with integrated buck-boost controllers. While complying to the latest USB-C and PD specifications, EZ-PD™ PMG1-B1 has an integrated gate driver for VBUS NFET on the consumer path for sink application. It also includes hardware-controlled protection features on the VBUS.

EZ-PD™ PMG1-B1 supports a wide input voltage range (4 to 24 V with 40 V tolerance) and programmable switching frequency (150 to 600 kHz) in an integrated PD solution. EZ-PD™ PMG1-B1 is targeted towards 2-5 cell battery-powered applications like power tools, electric shavers, and portable blenders. It is available in a 48-QFN package.

EZ-PD™ PMG1-B1 family includes parts with RD-DB termination resistor (CYPM1116-48LQXI) and without (CYPM1115-48LQXI). Both products are available in tape and reel and tray packing.


  • USB-C support and USB PD support
  • Programmable MCU with Arm® Cortex® M0, 128 KB Flash and 16 KB SRAM
  • Integrated buck-boost controller with 5.5 V to 24 V input and 3.3 V to 21.5 V output voltage range
  • 21 GPIOs that can operate from 1.71 V to 5.5 V
  • Termination resistors: Rp and Rd for CYPM1115, and Rp Rd and Rd-db for CYPM1116
  • High-voltage protection features such as OVP UVP OCP

Target Applications

  • Power tools
  • Smart home appliances
  • Cordless personal care solutions like electric shavers and hair dryers powered through USB-C
  • Portable battery powered electronics like Smart speakers and cameras
  • Smart home appliances
  • VR/AR goggles

Competitive Advantage

  • High level of system integration
  • USB PD + MCU + buck-boost battery charger on a single chip
  • ModusToolbox™ and EZ-PD™ PMG1 SDK for an easy customization


  • Optimized area and BOM thanks to the integrated single-chip solution
  • Simple customization via ModusToolbox™ and EZ-PD™ PMG1 SDK
  • Easy integration into your application


EZ-PD™ PMG1-B1 Block Diagram

Infineon — EZ-PD™ PMG1-B1 Block Diagram