POL DC-DC Converter with PMBus Interface for FPGAs

  • Power Devices


Murata Manufacturing Co., Ltd. has added products with the PMBus*2 interface to the small size, high power density, and high reliability “MonoBK™ (monoblock)” series of POL*1 DC-DC converters. This time, the company will be introducing the 24A product: MYMGM1R824ELA5RA and 16A product: MYMGM1R816ELA5RA. Production began in May 2020. Samples are now available.

The MYMGM series is equipped with an industry standard PMBus interface that makes it possible to configure, control, and monitor power supply. It also has 20% higher power density compared with the existing “MonoBK™”*3. In addition, with the downsizing of modules made possible by Murata’s original packaging technology, the mounting area of FPGAs*4, ASICs, and other kinds of LSI power supply rails was reduced, which contributes to the effective use of board space.
*1 POL: Point of Load. A DC-DC converter placed near an LSI such as an FPGA or ASIC as a dedicated power supply circuit.
*2 PMBus: Abbreviation of Power Management Bus. A communication standard for setting, controlling, and monitoring power converters.
*3 Comparison between MYMGK1R820 series and MYMGK1R812 series.
*4 FPGA: Field Programmable Gate Array LSI with circuits that can also be rewritten later on.

Key features

  • PMBus interface enables power supply configuration, control, and monitoring
  • Mounting area reduction in products including product and external capacitor components
  • High speed load response with voltage accuracy suitable for FPGAs and fewer external capacitors


  • Product size: SMD type 10.5 mm × 9.0 mm × 5.0 mm (length × width × height)
  • Operating temperature range: −40°C to +105°C

Product pages

Visit below for more details about this product.



Request samples on the website or through your Murata sales representative.

List of other MonoBK lineups

MYMGK series (Output current = 4A to 20A)
MYSGK series (Output current = 30A or high input products)
MYMGC series for FPGAs
MYMGA series operating at 125 deg-C

Murata in Brief

Murata Manufacturing Co., Ltd. is a worldwide leader in the design, manufacture and sale of ceramic-based passive electronic components & solutions, communication modules and power supply modules. Murata is committed to the development of advanced electronic materials and leading edge, multi-functional, high-density modules. The company has employees and manufacturing facilities throughout the world. For more information, visit Murata's website at www.murata.com