MGJ2 Series DC-DC Converters

Murata introduces the MGJ2 series 2 W DC-DC converter suits “high/low” side-IGBT drive applications

Image of Murata Power Solutions' MGJ2 Series DC-DC ConvertersMurata announces the MGJ2 series of 2 W high-isolation dual-output DC/DC converters from Murata Power Solutions. These compact encapsulated devices are suitable for powering "high side" and "low side" gate drives in bridge circuits using insulated-gate bipolar transistors (IGBTs) and MOSFETs. Offering basic and supplementary insulation, with an isolation test voltage of 5.2 kVDC and conforming to the internationally recognized safety standard UL60950 (pending), the MGJ2 series can provide a key element of the end-product’s safety insulation system.

Packaged in an industry-standard SIP format, they occupy a 1.96 cm² footprint and achieve a power density of 0.81 W per cm³. The series comprises 12 models offering nominal input voltages of 5, 12, 15, or 24 VDC. For each input voltage there are three-output-voltage combinations available: 15/-5 VDC, 15/-8.7 VDC, or 20/-5 VDC.

The converters have a characterized dv/dt immunity, suiting reliable operation in fast switching applications. Partial discharge performance is also optimized to give a long-service-life. The MGJ2 series has an extended operating temperature range of up to 100°C that suits industrial-grade temperature ratings. Typical applications include high-power AC/DC conversion, motor drives, and solar power inverters.

  • Optimized bipolar-output voltages for IGBT/MOSFET gate drives
  • Basic/supplementary insulation to UL 60950 pending
  • UL60601 (3rd Ed) recognition pending
  • Power density 0.81 W/cm³
  • 5.2 kVDC isolation test voltage
  • Ultra-low-coupling capacitance
  • Footprint 1.96 cm²
  • SIP package style 5 V, 12 V, 15 V and 24 V inputs 15 V/-5V, 15V/-8.7 V and 20 V/-5 V outputs
  • Operation to 100°C
  • Characterized dv/dt immunity
  • Characterized partial discharge performance


ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
MGJ2D152005SC datasheet linkDC DC CONVERTER 20V -5V 2WMGJ2D152005SCDC DC CONVERTER 20V -5V 2W2575 - Immediate
MGJ2D152005SC product page link
MGJ2D242005SC datasheet linkDC DC CONVERTER 20V -5V 2WMGJ2D242005SCDC DC CONVERTER 20V -5V 2W763 - Immediate
MGJ2D242005SC product page link
MGJ2D052005SC datasheet linkDC DC CONVERTER 20V -5V 2WMGJ2D052005SCDC DC CONVERTER 20V -5V 2W649 - Immediate
MGJ2D052005SC product page link
MGJ2D121505SC datasheet linkDC DC CONVERTER 15V -5V 2WMGJ2D121505SCDC DC CONVERTER 15V -5V 2W3774 - Immediate
MGJ2D121505SC product page link
MGJ2D122005SC datasheet linkDC DC CONVERTER 20V -5V 2WMGJ2D122005SCDC DC CONVERTER 20V -5V 2W2192 - Immediate
MGJ2D122005SC product page link
MGJ2D151515SC datasheet linkDC DC CONVERTER +/-15V 2WMGJ2D151515SCDC DC CONVERTER +/-15V 2W197 - Immediate
MGJ2D151515SC product page link
MGJ2D121515SC datasheet linkDC DC CONVERTER +/-15V 2WMGJ2D121515SCDC DC CONVERTER +/-15V 2W133 - Immediate
MGJ2D121515SC product page link
MGJ2D152003SC datasheet linkDC DC CONVERTER 20V -3.5VMGJ2D152003SCDC DC CONVERTER 20V -3.5V225 - Immediate
MGJ2D152003SC product page link
MGJ2D051509SC datasheet linkDC DC CONVERTER 15V -8.7V 2WMGJ2D051509SCDC DC CONVERTER 15V -8.7V 2W0MGJ2D051509SC product page link
MGJ2D151509SC datasheet linkDC DC CONVERTER 15V -8.7V 2WMGJ2D151509SCDC DC CONVERTER 15V -8.7V 2W0MGJ2D151509SC product page link
MGJ2D241505SC datasheet linkDC DC CONVERTER 15V -5V 2WMGJ2D241505SCDC DC CONVERTER 15V -5V 2W0MGJ2D241505SC product page link
MGJ2D241509SC datasheet linkDC DC CONVERTER 15V -8.7V 2WMGJ2D241509SCDC DC CONVERTER 15V -8.7V 2W0MGJ2D241509SC product page link
MGJ2D051505SC datasheet linkDC DC CONVERTER 15V -5V 2WMGJ2D051505SCDC DC CONVERTER 15V -5V 2W0MGJ2D051505SC product page link
MGJ2D121509SC datasheet linkDC DC CONVERTER 15V -8.7V 2WMGJ2D121509SCDC DC CONVERTER 15V -8.7V 2W0MGJ2D121509SC product page link
MGJ2D151505SC datasheet linkDC DC CONVERTER 15V -5V 2WMGJ2D151505SCDC DC CONVERTER 15V -5V 2W0MGJ2D151505SC product page link
MGJ2D051515SC datasheet linkDC DC CONVERTER +/-15V 2WMGJ2D051515SCDC DC CONVERTER +/-15V 2W0MGJ2D051515SC product page link
Published: 2014-07-07