TDF1779A Datasheet - ST Microelectronics

TDF1779A DUAL 2-A SOURCE DRIVER

The TDF1779A is a dual source driver delivering hihg outputcurrents and the capabilityto drive highly inductive loads (Electrovalves, contractors, relays). This device is essentially blow-out proof, each output is protected against short-circuits. If internal dissipation becomes too high, drivers wi.

TDF1779A Features

* This application is protected against for short circuit and overload. The load disconnection is detected when inputs E1 and E2 are low and the sense output is high. When thermal protection is actived the pin 9 is low. Inputs are TTL compatible. Sense output, Alarm output are open collector. 6/9 TD

TDF1779A_STMicroelectronics.pdf