TDF1779A
DUAL 2-A SOURCE DRIVER
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OUTPUT CURRENT UP TO 2.
5 A WIDE RANGE OF SUPPLY
VOLTAGE : + 8 V TO + 26 V CAN WITHSTAND OVER
VOLTAGES OF AS HIGH AS 60 V BETWEEN VCC AND GROUND OUTPUT
VOLTAGE CAN SWING TO LOWER THAN GROUND ”SENSE” AND ”ALARM” OUTPUTS ARE OPEN COLLECTOR OUTPUTS
MULTIWATT-11
DESCRIPTION The TDF1779A is a dual source driver delivering hihg outputcurrents and the capabilityto drive highly inductive loads (Electrovalves, contractors, relays.
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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 indica...