The TC78H651FNG is a dual bridge driver IC for DC motors/Stepping

motors which incorporate DMOS with low ON resistance in output

transistors. Forward, reverse, or stop mode can be selected. Over

current detection, thermal shutdown, and under voltage lockout

functions are implemented.

Features

• Power supply voltage (Absolute maximum ratings): 7.0 V (max)

• Power supply voltage (Operating Range): 1.8 V to 6.0 V

• Output current (Absolute maximum ratings): 1.6 A (max)

• Output ON resistance: 0.22 Ω (typ.)

(Ta = 25 °C, Sum of upper and lower side, VM = 5.0 V)

• Built-in standby function: Consumption current 0 μA (typ.)

• Built-in cross conduction protection circuit

• Built-in over current detection (ISD), thermal shutdown (TSD), and under voltage lockout (UVLO)

• Forward / Reverse / Stop modes are selectable

• Package: P-TSSOP16-0505-0.65-001