TA8429HQ

TA8429H/HQ TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8429H, TA8429HQ Full-bridge Driver (H-Switch) for DC Motor (Driver for Switching between Forward and Reverse Rotation) The TA8429H/HQ is a full-bridge driver IC for brush motor rotation control. Four operating modes are selectable from forward, reverse, stop and brake. The TA8429H/HQ is best suited to drive medium-sized DC and bipolar stepping motors. Since the motor drive section and control section have separate power supply pins, the TA8429H/HQ also allows servo control. Features Weight : 4.04 g (typ.) z Output current of up to 3.0 A (AVE.) and 4.5 A (PEAK) z Four different modes (forward rotation, reverse rotation, stop, and brake) are supported. A counter-electromotive force absorber diode is also incorporated. z Stand-by mode available: IST ≤ 100 μA z Built-in thermal shutdown and short circuit protection circuits z HZIP power package sealed z Wide range of operating voltage: VCC = 7 to 27 V VS = 0 to 27 V *Please consider the internal loss (Vsat) to operate the IC though minimum VS is defined zero. Terminals of TA8429 written below are sensitive to electrostatic discharge. When handling this product, ensure that the environment is protected against electrostatic discharge by using an earth strap, a conductive mat and an ionizer. Ensure also that the ambient temperature and relative humidity are maintained at reasonable levels. Terminals which are sensitive to electrostatic discharge: No. 1, ...