FD178A Datasheet Single Coil Brushless DC Motor Drivers

Manufacturer: SiTi

Overview: FD178A/FD178B/FD178C Version : A.010 Issue Date: 2011/3/1 File Name : SP-FD178-A.010.doc Total Pages: 10 Single Coil Brushless DC Motor Drivers with Soft-Switching and PWM control ( 2 to 6.5 Volts ) SILICON TOUCH TECHNOLOGY INC. 新竹市科學園區展業一路九號七樓之一 9-7F-1 Prosperity Road I Science-Based Industrial Park Hsinchu, Taiwan 300, R.O.C.

Datasheet Details

Part number	FD178A
Manufacturer	SiTi
File Size	362.29 KB
Description	Single Coil Brushless DC Motor Drivers
Datasheet	FD178A-SiTi.pdf

General Description

FD178A/FD178B/FD178C：TSOT-28 O1 VSS FGR HP TSOT O2 VDD PWM HN Package : TSOT-28 NO.

NAME DESCRIPTION 1 O1 Output driving & sinking pin 1 2 VSS Ground pin Frequency generator or rotating detector FD178：FG 3 FGR FD178B：FG/2 FD178C：RD 4 HP Hall sensor in+ 5 HN Hall sensor in- 6 PWM PWM control pin 7 VDD Power supply pin 8 O2 Output driving & sinking pin 2 Single Coil Brushless DC Motor Drivers with Soft-Switching and PWM control Version：A.010 未經授權而逕

Key Features

z Support single-phase full wave Brushless DC Motor Driver z Built-in Hall sensor input signal amplifier z PWM control circuit z Low voltage startup (VDD=2V) z High driving capability z Lock detection and automatic self-restart z Power polarity reverse protection z Thermal shut down protection circuit z Thin, compact, highly reliable package (TSOT-28) Pin.

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More Datasheets from SiTi

Part Number	Description
FD178B	Single Coil Brushless DC Motor Drivers
FD178C	Single Coil Brushless DC Motor Drivers