RIC74424H

Rad hard non-inverting dual output gate driver. - COTS

RIC74424 is a high speed, dual channel low side gate driver intended for harsh radiation environments.

Summary of features

• Dual independent gate drivers with common return
• Wide supply voltage operating range
• High drive current
• Low propagation delay
• Low quiescent current
• Schmitt trigger inputs with internal pull-down resistor
• Total ionizing dose (TID) hardness
• Low dose rate (ELDRS) (<10 mrad(Si)/s) of 50 krad(Si)
• High dose rate (50-300 rad(Si)/s) of 100 krad(Si)
• Single event effect hardness
• SEB, SEGR and SEL free up to 81.9 MeV·cm2/mg
• SET characterized up to 81.9 MeV·cm2/mg
• ESD Rating: Class 3B per MIL-STD-883, Method 3015
• Electrical characteristics specified over full military temperature range

Benefits

• Reduce size and weight by eliminating bulky gate drive transformers

Potential applications

• Satellite Bus and Payload
• Power Conditioning Unit, Power Distribution Unit
• DC-DC Converter
• Motor Drive

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