UDN2544 driver equivalent, quad darlington power driver.
I 1.8 A Continuous Output Current I Output Voltage to 50 V I Inputs Configured for Unipolar Stepper Motors I Active-Low Output Enable
ABSOLUTE MAXIMUM RATINGS at TA = 25.
With complementary control inputs and an activelow ENABLE, the UDN2544B makes it easy to implement full stepping of a s.
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