IRAM109-015SD

PD-97276 Rev A IRAM109-015SD Series Integrated Power Hybrid IC for Appliance Motor Drive Applications Description International Rectifier’s IRAM109-015SD is a multi-chip Hybrid IC developed for low power appliance motor control applications such as Fans, Pumps, refrigerator compressors, etc. The compact Single in line (SIP-S) package minimizes PCB space. Several built-in protection features such as temperature feedback, shoot through prevention, under voltage lockout, and shutdown input makes this a very robust solution. The internal shunt resistor saves board space and provides clean current feedback. The combination of highly efficient high voltage MOSFETs, the industry benchmark Half-Bridge HVIC driver (3.3V/5V input compatible) and thermally enhanced package makes this a highly competitive solution. The bootstrapped power supplies for the high side drivers can be generated using internal bootstrap diodes eliminating the need for isolated power supplies. This feature reduces the component count, board space, and cost of the system. H-Bridge 1A, 500V Features • • • • • • • • • • Motor Power range 60~250W / 85~253 Vac. Integrated Gate Drivers and Bootstrap Diodes. Shut-Down input turns off both channels. Under-voltage lockout for all switches. Matched propagation delay. Schmitt-triggered input logic. Cross-conduction prevention logic. Low di/dt switching for better noise immunity. Internal Current Shunt. Internal thermistor for temperature feedback. 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. VDSS Vbus Io @ TC=25°C Io @ TC=100°C Ipk @ TC=25°C Pd TJ (MOSFET & IC) TC TSTG T MOSFET Blocking Voltage Positive DC Bus Input Voltage RMS Phase Current RMS Phase Current (Note 1) Maximum Peak Phase Current (tp