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Product Descriptions

The  device  is  a  single  coil  DC  brushless  motor  driver  IC  with  PWM  control,  lock  protection,  power  polarity  reverse  protection  and  frequency  generator.  The  driver  is  optimal for single coil fan applications with less external components.

Product Features

z Support single-phase full wave Brushless DC Motor Driver

z Built-in Hall sensor input amplifier

z Low voltage startup (VDD=1.5V)

z High output sinking and driving capability

z Lock detection and automatic self-restart

z Without external timing capacitor, Reduces the numbers of external component required

z External PWM control signal input

z With FG/2 output, suitable for 8-poles fan motor for ST1117A With FG output, suitable for 4-poles fan motor for ST1117B With RD output for ST1117C

z Thin, compact, highly reliable package (SOT-28)

Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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