Infineon – 650 V high and low current half-bridge SOI gate driver family

Infineon – 650 V high and low current half-bridge SOI gate driver family

Infineon broadens its EiceDRIVER™ portfolio with the new 2ED218x – high current 650 V, 2.5 A, half-bridge SOI gate driver family and new 2ED210x – low current 650 V, 0.7 A, half-bridge SOI gate driver family. Both product families include two package options of DSO-8 and DSO-14.The products come with integrated ultra-fast bootstrap diode, excellent negative VS transient immunity and independent under voltage lockout for high and low side output channels, suitable for MOSFETs and IGBTs.

Features
– Operating voltages (VS node) up to + 650 V
– Negative VS transient immunity of 100 V
– Integrated ultra-fast, low resistance bootstrap diode, lowers the BOM cost
– Shutdown input turns off both channels (selective parts)
– 200 ns propagation delay
– Separate logic and power ground, shorten the gate loop (DSO-14 package)
– Independent under voltage lockout (UVLO) for both channels
– Maximum supply voltage of 25 V

Benefits
– Integrated bootstrap diode (BSD)- Space saving, reduced BOM cost, smaller PCB at lower cost with simpler design
– 50% lower level-shift losses with Infineon SOI technology for higher switching frequencies for SMPS and UPS applications
– Excellent ruggedness and noise immunity against negative transient voltages (-100 V) on VS pin
– No parasitic device structures present in the device, hence no para-sitic latch up at all temperature and voltage conditions
– High current family – suitable for high current power device, and high frequency application

Target applications
– MHA
– Industrial drives
– Motor control and drives
– Switched mode power supply (SMPS)
– Uninterruptible power supply (UPS)

Competitive advantage
– Based on Infineon’s SOI-technology, having excellent ruggedness and noise immunity against negative transient voltages on VS pin.

Target applications
– MHA
– Industrial drives
– Motor control and drives
– Switched mode power supply (SMPS)
– Uninterruptible power supply (UPS)

Block diagram

Product collaterals / Online support
– Product family page
– Gate driver application matrix

Product overview

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