The SGM42544A provides four half-bridge drivers, each channel is controlled by separate individually controllable input. It is suitable for driving inductive loads, including four solenoids, relays, DC motors or other loads. The device allows operation with single or bipolar power supplies (such as ±24V).
With proper heatsinking, the SGM42544A can deliver up to 2.5A peak output current per channel (at TJ = +25℃). Paralleling the outputs is possible for higher current applications.
Protection features include under-voltage lockout, over-current, short-circuit and thermal shutdown. Fault conditions are indicated on the nFAULT pin.
The SGM42544A is available in a Green TSSOP-28 (Exposed Pad) package.
- Wide Power Supply Voltage Range: 8V to 55V
- On-Resistance: 0.45Ω for HS + LS, TJ = +25℃
- Flexible Control Interface for Different Loads
- Individual Controllable Input
- Up to 2.5A Drive Current at VM = 24V, TJ = +25℃
- Single or Bipolar Power Supplies (up to ±27.5V)
- Built-in 3.3V Reference Output
- Parallel Digital Control Interface
- Full Set of Protections
- VM Under-Voltage Lockout (UVLO)
- Over-Current Protection (OCP)
- Thermal Shutdown (TSD)
- Fault Condition Indication Pin (nFAULT)
- Available in a Green TSSOP-28 (Exposed Pad) Package
Robotics
Textile Machines
Gaming Machines
Office/Factory Automation Machines
