AM3933 - Single Phase Full-Wave Motor Driver

AMtek

AM3933 Datasheet Preview — Preview of AM3933 PDF

Datasheet Details

Part number	AM3933
Manufacturer	AMtek
File Size	439.00 KB
Description	Single Phase Full-Wave Motor Driver
Datasheet	AM3933-AMtek.pdf

AM3933 Product details

Description

Fig.1 Block diagram PIN No 1 2 3 4 5 6 7 8 9 10 Thermal pad Pin Name FG PWM VCC OUT1 GND OUT2 SEL H+ HB HThermal pad Function FG signal output terminal PWM signal input terminal Power supply terminal Motor output terminal Ground terminal Motor output terminal Noise Free Hall input terminal Hall Bias Hall input terminal Connect to Ground for maximum thermal efficiency. Truth Table H+ H- PWM OUT1 H L L H H H L H L L H L L L H L L H - L L Z：Open drain output (High imped

Features

s 1) Operation voltage 1.8 to 8.0V. 2) Lock detection/Automatic restart circuit. 3) Control output terminal. (FG) 4) Thermal shutdown circuit.
Absolute Maximum Ratings (Ta = 25℃) 5) Over current protection. 6) Combo PWM and Voltage controllable. 7) Low cross-over noise. 8) Noise Free. Parameter Supply voltage Output current FG single output current FG single output voltage HB output current Power dissipation Operate temperature range Storage temperature range Junction temperature.
R.

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Published: Apr 10, 2025 |