SGM42613数据手册SGMICRO中文资料规格书

描述 Description

The SGM42613 is a motor driver device with two integrated H-bridges that can run a bipolar stepper motor. It can be used in a variety of applications from printers and scanners to factory automation and robotics. Each H-bridge consists of four N-MOSFETs to drive one motor winding. With proper heatsinking, each H-bridge can deliver up to 2.5A (at VM = 24V, TJ = +25℃).
This device uses an industry standard parallel digital interface. The output full-scale current can be scaled in four levels (0%, 38%, 71% and 100%). The decay mode (slow, fast, or mixed) can be selected by DECAY pin. Sleep mode allows saving power when the device is not driving the motor.
Protection features include over-current, short-circuit, under-voltage lockout and thermal shutdown. Upon detecting such events, the device will shut down.
The SGM42613 is available in a Green TSSOP-28 (Exposed Pad) package.

特性 Features

• 8.2V to 36V Operating Voltage Range

• Up to 2.5A Drive Current at VM = 24V, TJ = +25℃

• Dual H-Bridge Current Controlled Motor Driver

• Drives a Bipolar Stepper Motor

• Four Current Scaling Control

• Selectable Slow, Fast or Mixed Decay Modes

• Industry Standard Parallel Digital Interface

• Low Current Sleep Mode

• 3.3V Reference Output

• Full Set of Protections
Over-Current Protection (OCP)
Thermal Shutdown (TSD)
VM Under-Voltage Lockout (UVLO)
Active Low Fault Indication Pin (nFAULT)

• Available in a Green TSSOP-28 (Exposed Pad) Package

应用 Application

Money Handling Machines
ATM
Printers
Scanners
Office Automation Equipment
Robotics
Gaming Machines