AMIS-30421 Datasheet - ON Semiconductor

AMIS-30421, Micro-Stepping Stepper Motor Bridge Controller

AMIS-30421 Micro-Stepping Stepper Motor Bridge Controller Introduction The AMIS *30421 is a micro-stepping stepper motor bridge controller for.
Name Pin Description GXBL 2 Gate of external NMOS FET of the X bridge bottom left side MOTXP 3 Positive end of phase X. coil GXTL 4 Ga.

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Datasheet Details

Part number:

AMIS-30421

Manufacturer:

ON Semiconductor ↗

File Size:

580.17 KB

Description:

Micro-Stepping Stepper Motor Bridge Controller

Features

* Dual H
* Bridge Pre
* Drivers for 2
* Phase Stepper Motors
* Programmable Current via SPI
* On
* chip Current Translator
* SPI Interface
* Speed and Load Angle Output
* 8 Step Modes from Full Step up to 64 Micro
* Steps

Applications

* The chip interfaces via a SPI interface with an external controller in order to control 2 external power NMOS H
* bridges. It has an on-chip voltage regulator, current sensing, self adapting PWM controller and pre-driver with smart slope control switching allowing the part to be EMC compliant

AMIS-30421 Distributors

📁 Related Datasheet

AMIS-30521 AMIS-30522 AMIS-30585 AMIS-30600 AMIS-30621 AMIS-30660

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AMIS-30421 Micro-Stepping Stepper Motor Bridge Controller ON Semiconductor

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