TA7288P

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA7288P TA7288P Sequential Dual-Bridge Driver (Driver for Switching between Forward and Reverse Rotation) for DC Motor The TA7288P is a bridge driver that is ideal for normal / reverse switching. This circuit offers four modes: normal rotation, reverse rotation, stop, and brake. The output current is 1.0 A (AVE.) and 2.0 A (PEAK). TA7288P has an ideal circuit configuration for VCR front tape loading and offers two types of power supply pins. One is for output, the other for control. The Vref pin on the output side used to control the motor voltage facilitates motor voltage adjustment. The IC requires little input current, enabling direct connection with CMOS. Weight: 2.47 g (typ.) Features z Wide range of operating voltage: VCC (opr.) = 4.5 to 18 V VS (opr.) = 0 to 18 V Vref (opr.) = 0 to 18 V No malfunction occurs even if VCC is higher than VS or vice versa. however, observe Vref ≤ VS. z Output current up to 1.0 A (AVE.) and 2.0 A (PEAK) z Built-in thermal shutdown circuit and overcurrent protection circuit for output pins z Built-in punch−through current restriction circuit z Built-in back electromotive force absorber diode z Built-in hysteresis circuit The TA7288P: The TA7288P is Sn plated product including Pb. The following conditions apply to solderability: *Solderability 1. Use of Sn-37Pb solder bath *solder bath temperature = 230°C *dipping time = 5 seconds *number of times = once *use of R-type flux 2....