AM8933 - 3-Phase Sensor-less Fan Motor Driver

AMtek

AM8933 Datasheet Preview — Preview of AM8933 PDF

Datasheet Details

Part number	AM8933
Manufacturer	AMtek
File Size	570.89 KB
Description	3-Phase Sensor-less Fan Motor Driver
Datasheet	AM8933-AMtek.pdf

AM8933 Product details

Description

Fig.1 Block diagram PIN No 1 2 3 4 5 6 7 8 9 10 11 12 E-pad Pin Name FG FR COM VCC U PG W V FGS OSC PWM AG PG Function FG signal output terminal Forward and Reverse control terminal Motor center tap voltage input terminal Power supply terminal U phase output terminal Power ground terminal W phase output terminal V phase output terminal FG signal divide frequency selection Start-up frequency output terminal PWM signal input terminal Analog ground terminal Power ground terminal http://www.amt

Features

s l 1) Operation voltage 1.8 to 6.0V ia 2) Lock detection/Automatic restart function 3) Built-in FG (frequency generation) t 4) Thermal shutdown protection 5) Over current protection n.
Absolute Maximum Ratings (Ta = 25℃) 6) PWM speed control 7) Soft switching technique to reduce acoustic noise 8) Forward and Reverse control e Parameter Symbol Limits Unit Supply voltage id Output current FG signal output voltage FG signal output current f PWM input voltage Power dissipation (JEDEC 2S.

📁 AM8933 Similar Datasheet

AM8958 - N+P PAIR ENHANCEMENT MODE MOSFET (AiT Semiconductor)
AM8958C - N & P-Channel MOSFET (Analog Power)
AM800480ATMCW00 - LCD (AMPIRE)
AM800480E3TMQW-00H - LCD (AMPIRE)
AM800480E3TMQW-T11HA - LCD (AMP DISPLAY)
AM800480LTMQW-TW0H - LCD MODULE (AMPIRE)
AM800480LTMQW-TW1H - LCD MODULE (AMPIRE)
AM8035 - Single Chip a-Bit Microcomputers (AMD)

Other Datasheets by AMtek

AM8931 - 3-Phase Sensor-less Fan Motor Driver
AM8935 - 3-Phase Sensor-less Fan Motor Driver
AM8959 - 3-phase Sensor-less Fan Motor Driver

Published: Apr 10, 2025 |