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MGJ Series DC-DC Converters IGBT and MOSFET Gate Drivers

Murata Power Solutions MGJ series high isolation DC-DC converters are the solution for IGBT and MOSFET applications

Image of Murata Power Solutions' MGJ Series DC-DC Converters IGBT and MOSFET Gate DriversThe MGJ2 series of 2 W high isolation dual output DC/DC converters from Murata Power Solutions 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/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 MGJ3 and MGJ6 series of configurable output voltage, high isolation DC-DC converters from Murata Power Solutions are 3 W and 6 W surface-mounted devices optimized for use as high-side and low-side gate drivers in IGBT and MOSFET bridge circuit designs. Providing triple output voltages of +15, +5, and +5 VDC, these converters provide optimum switching of IGBT drives for best overall system efficiency. In addition, the outputs are configurable to suit a number of different circuit requirements such as +15 and -5 VDC or +20 and -5 VDC.

Both the MGJ3 3 W and the MGJ6 6 W converters are available with a choice of wide input voltages around nominal +5, +12, or +24 VDC inputs. The input ranges are 4.5 to 9 VDC (+5 VDC nominal), 9 to 18 VDC (+12 VDC nominal), and 18 to 36 VDC (+24 VDC nominal).

The MGJ3 measures 23.11 x 22.61 x 14.65 mm and the MGJ6 is 31.24 x 22.61 x 14.65 mm. Both series can operate over the wide temperature range from -40 to +105°C. Short circuit and overload protection features ensure a robust operation during system fault conditions. Other control inputs include an enable pin to facilitate power saving and a frequency synchronization input that aids EMC filter design.

MGJ Series

ImageManufacturer Part NumberDescriptionAvailable Quantity
DC DC CONVERTER 15V -5V 2WMGJ2D051505SCDC DC CONVERTER 15V -5V 2W0View Details
DC DC CONVERTER 15V -8.7V 2WMGJ2D051509SCDC DC CONVERTER 15V -8.7V 2W3330 - ImmediateView Details
DC DC CONVERTER 20V -5V 2WMGJ2D052005SCDC DC CONVERTER 20V -5V 2W0View Details
DC DC CONVERTER 15V -5V 2WMGJ2D121505SCDC DC CONVERTER 15V -5V 2W108 - ImmediateView Details
DC DC CONVERTER 15V -8.7V 2WMGJ2D121509SCDC DC CONVERTER 15V -8.7V 2W0View Details
DC DC CONVERTER 20V -5V 2WMGJ2D122005SCDC DC CONVERTER 20V -5V 2W767 - ImmediateView Details
DC DC CONVERTER 15V -5V 2WMGJ2D151505SCDC DC CONVERTER 15V -5V 2W292 - ImmediateView Details
DC DC CONVERTER 15V -8.7V 2WMGJ2D151509SCDC DC CONVERTER 15V -8.7V 2W2562 - ImmediateView Details
DC DC CONVERTER 20V -5V 2WMGJ2D152005SCDC DC CONVERTER 20V -5V 2W1890 - ImmediateView Details
DC DC CONVERTER 15V -5V 2WMGJ2D241505SCDC DC CONVERTER 15V -5V 2W938 - ImmediateView Details
DC DC CONVERTER 15V -8.7V 2WMGJ2D241509SCDC DC CONVERTER 15V -8.7V 2W4423 - ImmediateView Details
DC DC CONVERTER 20V -5V 2WMGJ2D242005SCDC DC CONVERTER 20V -5V 2W448 - ImmediateView Details
DC DC CONVERTER 15V -10V 3WMGJ3T05150505MC-R7DC DC CONVERTER 15V -10V 3W30 - ImmediateView Details
DC DC CONVERTER 15V -10V 3WMGJ3T12150505MC-R7DC DC CONVERTER 15V -10V 3W1111 - ImmediateView Details
DC DC CONVERTER 15V -10V 3WMGJ3T24150505MC-R7DC DC CONVERTER 15V -10V 3W0View Details
DC DC CONVERTER 15V -10V 6WMGJ6T05150505MC-R7DC DC CONVERTER 15V -10V 6W0View Details
DC DC CONVERTER 15V -10V 6WMGJ6T12150505MC-R7DC DC CONVERTER 15V -10V 6W78 - ImmediateView Details
DC DC CONVERTER 15V -10V 6WMGJ6T24150505MC-R7DC DC CONVERTER 15V -10V 6W407 - ImmediateView Details
Published: 2015-02-19