IR3103

www.DataSheet4U.com PD-96992 Rev.A Half-Bridge FredFET and Integrated Driver Description IR3103 Series 0.75A, 500V The IR3103 is a gate driver IC integrated with a half bridge FredFET designed for motor drive applications up to 180W (heatsink-less). The sleek and compact single-in-line package is optimized for electronic motor control in appliance applications such as fans and compressors for refrigerators. The IR3103 offers an extremely compact, high performance half-bridge inverter in a single isolated package for two-phase and three-phase motor drivers. Proprietary HVIC and latch immune CMOS technologies, along with the HEXFET® power FredFET technology (HEXFET® MOSFET with ultra-fast recovery body diode characteristics), enable efficient and rugged single package construction. Propagation delays for the high and low side power FredFETs are matched thanks to advanced IC technology. Features Output Power FredFET in Half-Bridge Configuration High Side Gate Drive Designed for Bootstrap Operation Bootstrap Diode Integrated into Package Lower Power Level-Shifting Circuit Lower di/dt Gate Drive for Better Noise Immunity Excellent Latch Immunity on All Inputs and Outputs ESD Protection on All Leads Isolation 1500 VRMS min. Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to COM. Power dissipation is measured under board mounted and s...