TDE1798 Datasheet (ST Microelectronics) - 0.5A INTELLIGENT POWER SWITCH

TDE1798, 0.5A INTELLIGENT POWER SWITCH

The TDE1798 is an interface circuit delivering high currents and capable of driving any type of loads.

The output is protected from short-circuits with the positive supply or ground.

In addition thermal shut down is provided to keep the IC from overheating.

If internal dissipation becomes too high,

TDE1798 0.5A INTELLIGENT POWER SWITCH HIGH OUTPUT CURRENT 500mA SHORT-CIRCUIT PROTECTION UP TO VCC = +35V INTERNAL THERMAL PROTECTION WITH EXTERNAL RESET AND SYNCRONIZATION CAPABILITY OPEN GROUND PROTECTION OUTPUT VOLTAGE CAN BE LOWER THAN GROUND FOR FAST INDUCTIVE LOAD DEMAGNETIZATION DIFFERENTIAL INPUTS FOR ANY LOGIC SYSTEM COMPATIBILITY INPUT VOLTAGE CAN BE HIGHER THAN VCC LARGE SUPPLY VOLTAGE RANGE FROM 6V TO 35V SINK AND SOURCE ALARM OUTPUTS NO NEED FOR EXTERNAL CLAMPING DIODE FOR DEMAGNETI

TDE1798 Features

* VCC - VCC ≤ 50V Maximum output current 0.5A Full protection against overloads and short-circuits No need of deadtime during rotation reversing TTL compatible inputs TDE1799 and TDE1798 input signals have the same reference No automatic restart after disjunction CW/CCW 0 0 1 1 ON PFF 0 1 1 0 1798 OFF