PD-97277 Rev A IRAM336-025SB Series Integrated Power Hybrid IC for 3 Phase Inverter HIC Appliance Motor Drive Applications 2A, 500V Description International Rectifiers IRAM336-025SB is a multi-chip Hybrid IC developed for low power appliance motor control applications such as Fans, Pumps, and refrigerator compressors. 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 combination of highly efficient high voltage MOSFETs and the industry benchmark 3-phase 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. Features Motor Power up to 250W / 85~253 Vac. Integrated Gate Drivers and Bootstrap Diodes. Over-current Shut-Down function. Under-voltage lockout for all switches. Matched propagation delay for all channels. Schmitt-triggered input logic. Cross-conduction prevention logic. Lower di/dt gate driver for better noise immunity. 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 V . SS V MOSFET Blocking Voltage 500 V DSS Vbus Positive DC Bus Input Voltage 400 V I T =25C RMS Phase Current 2.0 o C I T =100C A RMS Phase Current (Note 1) 1.0 o C I T =25C Maximum Peak Current (tp<100s) 6.0 pk C P Maximum Power dissipation per Fet T =25C 15 W d C T (MOSFET & IC) Maximum Operating Junction Temperature +150 J T Operating Case temperature Range -20 to +100 C C T Storage Temperature Range -40 to +125 STG T Mounting torque (M3 screw) 0.6 Nm + Note 1: Sinusoidal Modulation at V =360V, T =150C, F =20kHz, F =50Hz, MI=0.8, PF=0.6, See Figure 5. J PWM MOD www.irf.com 1IRAM336-025SB Internal Electrical Schematic IRAM336-025SB + (3) Vbus M1 M2 M3 M4 M5 M6 (2) GND R R R 1 2 3 VB1 (9) R R R U, VS1 (8) 4 5 6 (7) VB2 V, VS2 (6) VB3 (5) W, VS3 (4) 22 21 20 19 18 17 23 VS1 Internal to LO1 16 VB2 HO2 VS2 VB3 HO3 VS3 Driver IC 24 HO1 R B 25 VB1 LO2 15 1 VCC Driver IC LO3 14 HIN1 (11) 2 HIN1 HIN2 (12) 3 HIN2 HIN3 (13) 4 HIN3 LIN2 LIN3 F TTRIP EN RCIN VSS COM LIN1 (14) 5 LIN1 6 7 8 9 10 11 12 13 LIN2 (15) LIN3 (16) R 7 I (10) TRIP Fault/En (17) TH (1) C R TH 2 VDD(18) R C 9 1 (19) VSS 2 www.irf.com