Integrated Power Unit (IPU) • Our semiconductor packages are fully custom-made, allowing the reduction in volume while increasing the power capability for optimum performance • Double-sided cooling allows the heat to dissipate more efficiently, increasing the current output capabilities • All the components within the IPU are specifically selected or customised in order to maximise the space within the product and reduce its volume • Our IPU are designed around MCUs which are certified for compliance with the ISO 26262 standard • We offer fully customised solutions to match our clients’ specific applications Dynex Semiconductor Ltd Electronic Assemblies IPU60-120 Power through Innovation IPU Specification Type IPU60-120 IPU85-125 DC input voltage DC100V-DC430V Rated Power 60kW 85kW 200Arms 288Arms 120kW 125kW 400A@30s 425A@30s Rated output current Peak Power Peak output current Switching frequency 5kHz-10kHz Cooling fluid 50% water/50% ethylene glycol, 8L/min, up to 75°C Operating ambient temperature -40°C-105°C Design life 12 years Dimension and volume 274mm×191mm×95mm Power density 5L 266mm×160mm×130mm 20kW/L 5.5L 22.7kW/L IPU85-125 Drive Cycle (km/h) Drive cycle and corresponding junction temperature 0 200 400 600 800 1000 1200 1400 800 1000 1200 1400 Temperature (Celsius) Time (s) 0 200 400 600 Time (s) Phase current demonstration 500 400 300 Phase Current (A) 200 100 0 -100 -200 -300 -400 -500 0.01 0.012 0.014 0.016 0.018 0.02 Time (s) 0.022 0.024 0.026 0.028 0.03 Dynex Semiconductor Ltd Doddington Road, Lincoln LN6 3LF United Kingdom Email: [email protected] Main switchboard: +44 (0)1522 500 500 Electronic Assemblies: +44 (0)1522 502 940 @Dynexpower /DynexSemiconductor Dynex Semiconductor Ltd www.dynexsemi.com