FCM8202QY View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
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FCM8202QY Datasheet PDF : 13 Pages
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November 2010
FCM8202
3-Phase Sinusoidal Brushless DC Motor Controller
Features
Supports Space Vector Modulation (SVM)
Supports Sine-Wave & Square-Wave Solutions
Built-in Clock Generator
Built-in Error Amplifier for Torque Loop Control
Direct Duty Control
Square-Wave 120°, Sine-Wave 180° Turn-on
PLL Angle Detection (Hall Sensors)
Current Leading Phase Correction
Two Selectable Dead Times
Synchronous Rectifying
Over-Voltage and Under-Voltage Protections
Motor and Power Transistors for Over-Voltage
Protections (OVP)
Three Levels of Over-Current Protections (OCP)
Adjustable OC Timer
Over-Temperature Protection (OTP)
Applications
BLDC Motor Control
Low Noise Motor Applications
Fan, Pump, Tools, etc.
Description
FCM8202 is a three-phase sinusoidal brushless (BLDC)
motor controller with the advanced Hall sensor design.
Using the Hall sensor signals, the control system is able
to execute the PWM commutation by switching the
three-phase inverter. There are two PWM modes: Sine-
Wave Mode and Square-Wave Mode. The Square-
Wave Mode includes PWM-PWM and PWM-ON
approaches to improve the efficiency of the motor drive.
Complete protection functions including over-voltage,
over-current, over-temperature, and short-circuit
protections prevent the control circuits and the motor
from being damaged, particularly under stressed
applications and demanding environments.
Ordering Information
Part Number
FCM8202QY
Operating
Temperature Range
Package
-40°C to 85°c
32-Pin, Leadless Quad Flat Pack Package (LQFP),
JEDEC MS-026, Variation BCE, 7mm Square
Packing
Method
Tray
© 2010 Fairchild Semiconductor Corporation
FCM8202 • Rev. 1.0.0
www.fairchildsemi.com
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