ABSOLUTE MAXIMUM RATINGS
at TA = 25°C Output Voltage, VOUT . . . . . . . . . 60 V Over-Current Protected Output Voltage, VOUT . . . . . . . . . . . . . . . . . . . 25 V Output Current, IOUT . . . . . . . . . 1.0 A* Supply Voltage, VCC . . . . . . . . . . 7.0 V Input Voltage, VIN or VEN . . . . . . 7.0 V Package Power Dissipation, PD . . . . . . . . . . . . . . . . See Graph Operating Temperature Range, TA Prefix ‘UDK’ . . . . -40°C to +125°C Prefix ‘UDN’ . . . . . -20°C to +85°C Prefix ‘UDQ’ . . . . . -40°C to +85°C Storage Temperature Range, TS . . . . . . . . . . . . -55°C to +150°C *Outputs are peak current limited at approximately 1.0 A per driver. See Circuit DESCRIPTION
and Application for further information. PROTECTED QUAD POWER DRIVER Providing improved output current limiting, the UDK, UDN, and UDQ2559B, EB, and LB quad power drivers combine AND logic gates and high-current bipolar outputs with complete output protection. Each of the four outputs will sink 700 mA in the on state.
Allegro MicroSystems
