2803 Datasheet - Allegro MicroSystems

2803 HIGH-VOLTAGE / HIGH-CURRENT DARLINGTON ARRAYS

2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 Featuring continuous load current ratings to 500 mA for each of the drivers, the Series ULN28xxA/LW and ULQ28xxA/LW highvoltage, high-current Darlington arrays are ideally suited for interfacing between low-level logic circuitry and multiple peripheral power loads. Typical power loads totaling over 260 W (350 mA x 8, 95 V) can be controlled at an appropriate duty cycle depending on ambient .

2803 Features

* I TTL, DTL, PMOS, or CMOS Compatible Inputs I Output Current to 500 mA I Output Voltage to 95 V I Transient-Protected Outputs I Dual In-Line Package or Wide-Body Small-Outline Package x = Character to identify specific device. Characteristic shown applies to family of devices with remaining digits

2803_AllegroMicroSystems.pdf