PT3921A - Single coil Hall Driver

PROLIFIC

Datasheet Details

Built-in hall sensor Single phase full wave driver Soft switching output driver Motor locked protection and automatic restart Built-in hysteresis comparator Built-in zener diode High balance and low thermal drift magnetic sensing Low power consumption and high driving efficiency Specifications ℃ Absolute Maximum Ratings (Ta=25 ) Y=1.25mm 3921 xxxx 1234 B Marking side D C E A Part Number: 3921 Date Code: xx(Year) xx H G F 1. VDD/DC power supply 2. O1/First output pin 3. O2/Second outp.

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Published: Apr 10, 2025 |