This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

AMIS30543C5431RG +BOM

Stepper motor driver with advanced microstepping technology

Manufacturer:

Onsemi
Mfr.Part #:

AMIS30543C5431RG
Datasheet:

AMIS30543C5431RG Datasheet (PDF)
Compliance:

PbAHP
Case Outline:

485J
MSL Type:

3
MSL Temp (°C):

260
EDA/CAD Models:

Request Free CAD Models for AMIS30543C5431RG

AMIS30543C5431RG General Description

The AMIS30543C5431RG is a cutting-edge micro stepping stepper motor driver designed for bipolar stepper motors. With its IO pins and SPI interface, this chip can be seamlessly connected to an external microcontroller, offering incredible versatility and control. Not only does it feature an on-chip voltage regulator and reset output, but the inclusion of a watchdog reset ensures that peripheral devices are supplied with the necessary power. Moreover, the chip's current translation table allows for precise micro step adjustments based on the clock signal and direction input. Additionally, the AMIS30543 boasts a speed and load angle output, enabling sophisticated stall detection algorithms and control loops to fine-tune torque and speed. Its use of a proprietary PWM algorithm guarantees dependable current control, while the implementation of I2T100 technology facilitates high voltage analog circuitry and digital functionality on the same chip. What's more, the AMIS30543 is fully compliant with automotive voltage requirements, making it a versatile and reliable solution for a wide range of applications

Key Features

Robust thermal protection ensured
PWM-controlled current regulation
Directional control via EN/DIR pin
SPI interface for MCU communication

Application

Digital manufacturing
Automated assembly
Robotic integration

Specifications

Status	Last Shipments	Compliance	PbAHP
Case Outline	485J	MSL Type	3
MSL Temp (°C)	260	Container Type	REEL
Container Qty.	2500	ON Target	N
VM Min (V)	6	VM Max (V)	40
VCC Min (V)	4.5	VCC Max (V)	5.5
IO Max (A)	3	IO Peak Max (A)	3
Step Resolution	1/128	Control Type	SPI
Current Sense	Fully Integrated	Fault Detection	Thermal
Pricing ($/Unit)	Price N/A