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PT3953A - DC Brushless Motor Hall Driver

Features

  • Built-in hall sensor Single phase full wave driver Soft switching output driver Motor locked protection and automatic restart Speed controllable by PWM input signal FG output Built-in hysteresis comparator Built-in zener diode High balance and low thermal drift magnetic sensing Low power consumption and high driving efficiency 8KV ESD capability Specifications ℃ Absolute Maximum Ratings (Ta=25 ) 1 2 3 b e D Z L 1. FG output 2. GND/DC ground 3. O1/First output pin 4. O2/Second output pin 5.

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Datasheet preview – PT3953A

Datasheet Details

Part number PT3953A
Manufacturer PROLIFIC
File Size 1.13 MB
Description DC Brushless Motor Hall Driver
Datasheet download datasheet PT3953A Datasheet
Additional preview pages of the PT3953A datasheet.

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Full PDF Text Transcription

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DC Brushless Motor Hall Driver IC PT3953A Single coil Hall Driver IC Applications Single coils DC brushless motor Support pre-driver application Package: TSOT26F-6pin X 6 5 4 953 xxx Part number: 953 Date code: x(Year) xx(Week) C H E A2 Y Features Built-in hall sensor Single phase full wave driver Soft switching output driver Motor locked protection and automatic restart Speed controllable by PWM input signal FG output Built-in hysteresis comparator Built-in zener diode High balance and low thermal drift magnetic sensing Low power consumption and high driving efficiency 8KV ESD capability Specifications ℃ Absolute Maximum Ratings (Ta=25 ) 1 2 3 b e D Z L 1. FG output 2. GND/DC ground 3. O1/First output pin 4. O2/Second output pin 5. PWM speed control input pin 6.
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