Микросхемы и комплектующие MGJ1D121905MPC-R7

Isolated Surface Mount DC/DC Converter , Gate Drive, 1:1, 1 Вт, 2 Выхода, 19 В, 42 мА

The MGJ1D121905MPC-R7 from Murata Power Solutions is a MGJ1 series 5.2KVDC isolated 1W SM gate drive DC to DC converter. This DC to DC converter is ideal for powering high side and low side gate drive circuits for IGBTs and MOSFETs in bridge circuits. A choice of asymmetric output voltages allows optimum drive levels for best system efficiency and EMI. The MGJ1 series is characterised for high isolation and dv/dt requirements commonly seen in bridge circuits used in motor drives and inverters while the MGJ1 industrial grade temperature rating and construction gives long service life and reliability.

• 12V nominal input voltage and 115mA input current at rated load
• Output voltage 1 is 19V, output voltage 2 is -5V, 42mA output current 1 and output current 2
• 5pF isolation capacitance, 72% (typ) efficiency and 10mVp-P (typ) ripple & noise
• Output 1, typical load regulation is 5.1% and max load regulation is 6%
• Output 2, typical load regulation is 0.2% and max load regulation is 0.3%
• Optimised bipolar output voltages for IGBT/SiC & MOSFET gate drives
• Ultra low coupling capacitance
• Surface mount package style, Operation to 105°C
• Characterised partial discharge performance, DC link voltage 3KVDC
• Short circuit and thermal shutdown protection

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