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TDF1778

Part Number	TDF1778
Manufacturer	ST Microelectronics
Description	DUAL 2-A SOURCE DRIVER
Published	Apr 16, 2005
Detailed Description	TDF1778 DUAL 2-A SOURCE DRIVER . . . . . OUTPUT CURRENT UP TO 2.5 A WIDE RANGE OF SUPPLY VOLTAGES : + 8 to + 32 V CAN ...
Datasheet	TDF1778 PDF File

Overview

TDF1778 DUAL 2-A SOURCE DRIVER OUTPUT CURRENT UP TO 2.
5 A WIDE RANGE OF SUPPLY VOLTAGES : + 8 to + 32 V CAN WITHSTAND OVERVOLTAGES OF AS HIGH AS 60 V BETWEEN VCC AND GROUND INTERNAL ZENER DIODE PROVIDES FAST SWITCHING OF INDUCTIVE LOADS OUTPUT VOLTAGE CAN BE LOWER THAN GROUND DESCRIPTION The TDF1778 is a dual source driver delivering high output currents and capable to drive any type of loads (Electrovalves, contactors, lamps).
This device is essentially blow-out proof, each output is protected against short-circuits.
If internal dissipation becomes too high, drivers will shut down to prevent excessive heating.
An ”ALARM” output is provided to indicate the action of the thermal ...

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