The Toshiba solenoid driver has parallel input. Using the BiCD process, the output voltage of 50 V, and the output current of 1.5 A/ch (absolute maximum rating) are realized.

Capable of driving up to two solenoids simultaneously
Capable of driving a unipolar stepping motor with two chips
Built-in over current detection (automatic return / time control) at each output
Built-in thermal shutdown detection (automatic return / time control), which detects errors of the whole device
Built-in output MOSFET for low ON resistance (0.3 Ω (typ.))
High voltage and large current
Built-in various error detection functions (Thermal shutdown (TSD), over current detection (ISD), and Under voltage lockout(UVLO))