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CC6421 - 5V/12V 800mA Single Coil Sine Wave Current Motor Driver

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CC6421 5V/12V 800mA Single Coil Sine Wave Current Motor Driver by CrossChip - Datasheet Preview — Datasheet preview – CC6421

Datasheet Details

Part number	CC6421
Manufacturer	CrossChip
File Size	721.25 KB
Description	5V/12V 800mA Single Coil Sine Wave Current Motor Driver
Datasheet	CC6421 Datasheet
Additional preview pages of the CC6421 datasheet.

Product details

Description

CC6421 is a one-chip solution for single-coil brushless DC motor/fan with PWM speed control.

Features

Built-in high sensitive hall sensor.
High efficiency,.
Zero Current Switch (ZCS) and Zero magnet Switch (ZBS).
Low noise.
PWM speed control with minimal speed setting.
High output current, up to 800mA.
Wide operating voltage, 3.5V to 18V.
Rotation Detect (RD) and Frequency Generator (FG) are optional.
Protection: Thermal Protection, LRP (Lock Rotation Protection), Current Limit Protection.
AGC control.
Intelligent Soft Start.
The rotat.

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Published: Nov 13, 2025 |