The SGM42540A is an integrated driver IC for driving one brushed DC motor in industrial applications. The device operates from a single power supply and supports a wide input supply range from 8V to 50V.
The PHASE and ENBL pins allow simple interfacing to controller circuits. The device has one H-bridge driver for driving a DC motor.
With proper heatsinking, the SGM42540A can deliver up to 5A peak or 3.5A continuous output current (at VM = 24V and TJ = +25℃). Five input pins (ISET0 - ISET4) are used for 32 current levels. The decay mode can be selected by DECAY pin.
A number of protection features are provided in the device including over-current, short-circuit, under- voltage lockout and thermal shutdown.
The SGM42540A is available in a Green TSSOP-28 (Exposed Pad) package.
- Motor Supply Voltage Range: 8V to 50V
- Single H-Bridge Motor Driver
- 5-Bit Current Control Supports up to 32 Current Levels
- 5A Peak Output Current at VM = 24V, TJ = +25℃
- Built-in 3.3V Internal Reference
- Full Set of Protections
- Over-Current Protection (OCP)
- Under-Voltage Lockout (UVLO)
- Thermal Shutdown (TSD)
- Active-Low Fault Indication Pin (nFAULT)
- Available in a Green TSSOP-28 (Exposed Pad) Package
Massage Chair
Robotics
Electric Curtains
Gaming Machines
Factory Automation
Office Automation Machines
