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.
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
Money Handling Machines
ATM
Printers
Scanners
Office Automation Equipment
Robotics
Gaming Machines
| Part Number | Status | Package | Pins | Pb-Free | Temp Range | |
| SGM42613XPTS28G/TR | Production | TSSOP-28 (Exposed Pad) | 28 | Y | -40℃ to +125℃ | Samples |
