NJM3517E2 - Nisshinbo Micro Devices Inc.

Manufacturer Part Number

NJM3517E2

Manufacturer

Ricoh

Introduction

Unipolar stepper motor driver fully integrated with control and power stage for general purpose applications.

Product Features and Performance

Fully integrated driver for unipolar stepper motors

Supports 1 and 1/2 step resolution for precise motor control

Operating temperature range from -20°C to 125°C, suitable for various environments

Product Advantages

High integration simplifies circuit design and PCB layout

Bi-level technology for efficient power utilization

Designed for general purpose stepper motor applications, offering versatility

Key Technical Parameters

Motor Type - Stepper: Unipolar

Step Resolution: 1, 1/2

Current - Output: 350mA

Voltage - Supply: 4.75V to 5.25V

Voltage - Load: 10V to 40V

Operating Temperature: -20°C to 125°C (TJ)

Interface: Parallel

Quality and Safety Features

Robust construction for long-term reliability

High-temperature operational capability ensuring performance stability

Compatibility

Suitable for a broad range of stepper motors within its operational specifications

Application Areas

Industrial automation

Robotics

Precision positioning systems

Office equipment

Product Lifecycle

Obsolete status indicates discontinuation with limited support, check for replacement or upgrade options

Several Key Reasons to Choose This Product

High integration reduces system complexity and BOM cost

Efficient power usage extends application battery life and operational time

Compatible with various stepper motors, making it multifunctional for multiple designs

Proven reliability under various temperature conditions ensures consistent performance

Easy-to-use parallel interface simplifies connection and communication with the motor