TB6641FG Datasheet | Toshiba

Features - Power supply voltage : 50 V (max) - Output current : 4.5 A (max) - Direct PWM control - PWM constant-current control - CW/CCW/Short Brake/Stop modes - Overcurrent shutdown circuit (ISD) - Overcurrent detection time control - Overvoltage shutdown circuit (VSD) - Thermal shutdown circuit (TSD) - Undervoltage lockout circuit (UVLO) - Dead time for preventing shoot-through current TB6641FG: Weight: 0.5 g (typ.) P-VQFN32-0505-0.50-002 TB6641FTG: Weight: 0.07 g (typ.) 2014-12-8 TB6641FG/FTG Block Diagram (application circuit example) The application circuits shown in this document are provided for reference purposes only. Thorough evaluation is required, especially at the mass production design stage. Toshiba does not grant any license to any industrial property rights by providing these examples of application circuits. ALERT IN1 IN2 PWM VREG 5 V regulator UVLO VSD ISD detection Control Predriver ISD detection ISD ISD detection OUT1 Motor OUT2 ISD detection VREF OSC 1/10 SGND Level Time 0.4 V...