SMA6852MZ

High Voltage 3-Phase Motor Driver ICs SMA685ｘM Series March, 2015 General Description Package The SMA685xM series provides a highly-integrated solution by incorporating key components into one package – MOSFETs in a 3-phase full-bridge configuration, built-in protection functions such as UVLO (undervoltage lockout) and TD (thermal detection) circuits, pre-driver ICs with 7.5 V regulator output, and bootstrap diodes with limiting resistors. The products are capable of detecting overcurrent through three shunt resistors. And their packages are fully-molded SIPs. ● Package Name: SMA ● Pin Pitch: 1.27 mm ● External Size: 31 × 10.2 × 4 mm Applications Include motor control for: Air conditioner fan Air purifier fan Washer-dryer fan Features and Benefits ● Built-in bootstrap diodes with limiting resistors ● CMOS-compatible input (3.3 or 5 V) ● Built-in protection circuit for controlling power supply voltage drop (UVLO) ● Built-in overheat detection circuit (TD) ● Regulator output: 7.5 V, 35 mA ● Overcurrent detection enabled via three shunt resistors ● Small SIP (SMA, 24 pins) Product Specifications Part Number SMA6852MZ SMA6853MX SMA6854MZ MOSFET Breakdown Voltage, VDDS (V) 500 500 600 Output Current (Continuous), IO (A) 1.5 2.5 1.5 Functional Block Diagram VCC1(4) VB1(1) VB2(2) VB3(3) BootDi RB HIN1(8) HIN2(7) HIN3(6) COM1(5) UVLO Input Logic VCC2(23) VREG(16) 7.5V Reg. UVLO LIN1(20) LIN2(19) LIN3(18) COM2(21) Input Logic FO(22) UVLO UVLO UVLO High...