STMicroelectronics IPS4140HQ-1 High Side 4, Solid State Relay Power Switch IC 48-Pin, QFN-48L

The STMicroelectronics IC are monolithic 4-channel drivers featuring very low RDS(on) and per-channel diagnostic. The ICs, realized in STMicroelectronics VI Power technology, are intended to drive any kind of load with one side connected to ground. Active channel current limitation combined with thermal shutdown, independent for each channel, and automatic restart, protect the device against overload.

• Per channel short-circuit protection
• Per channel over temperature protection
• Thermal case protection
• Not simultaneous channel reactivation at thermal case reset
• All type of loads (resistive, capacitive, inductive load) are driven
• Loss of GND protection
• Under voltage shutdown with hysteresis
• Overvoltage protection (VCC clamping)