Becoming a member of ST’s lineup of security switches, the IPS1050LQ is a low-side swap that includes good overload safety with configurable inrush and present limits. Three pins enable choice between static and dynamic modes and set the working present restrict. In dynamic mode, connecting a capacitor allows an preliminary inrush of as much as 25 A, which then steps down in levels to the programmed restrict.
The output stage of the IPS1050LQ helps as much as 65 V, making it appropriate for industrial tools resembling PLCs and CNC machines. Its typical on-resistance of simply 25 mΩ ensures energy-efficient switching for resistive, capacitive, or inductive hundreds, with lively clamping enabling quick demagnetization of inductive hundreds at turn-off. Complete security options embrace undervoltage, overvoltage, overload, short-circuit, floor disconnection, VCC disconnection, and an overtemperature indicator pin that gives thermal safety.
Now in manufacturing, the IPS1050LQ in a 6×6-mm QFN32L bundle begins at $2.19 every in 1000-unit portions.
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