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IPS1025HFQ

STMicroelectronics
Part Number IPS1025HFQ
Manufacturer STMicroelectronics
Description high-side switch
Published Mar 6, 2023
Detailed Description IPS1025HF, IPS1025HFQ Datasheet High efficiency, high-side switch with extended diagnostics, smart driving for capacitiv...
Datasheet PDF File IPS1025HFQ PDF File

IPS1025HFQ
IPS1025HFQ

Overview
IPS1025HF, IPS1025HFQ Datasheet High efficiency, high-side switch with extended diagnostics, smart driving for capacitive loads and short propagation delay at power-on Product status link IPS1025HF IPS1025HFQ Product label Features • 8.
65 V to 60 V operating supply voltage range • 2.
4 A operating output current • Smart driving of capacitive load • Fast demagnetization of inductive loads • Under-voltage lock-out • VCC over-voltage protection • Output overload and over-temperature protection • Case over-temperature protection • Ground disconnection protection • Overload and over-temperature event diagnostic pins • Designed to meet IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5 • Packages: PowerSSO-24 and QFN48L 8x6x0.
9 mm Applications • Programmable logic control • Vending machines • Industrial PC peripheral input/output • Numerical control machines • General high-side switch applications Description The IPS1025HF and IPS1025HFQ are single high-side switch ICs able to drive capacitive, resistive or inductive loads with one side connected to ground.
The 60 V operating range and RDS-ON = 12 mΩ (typ.
), combined with the extended diagnostic (Over Load, Over-temperature) and the < 60 us propagation delay time at startup (enabling Class 3 for interface types C and D), make the IC suitable for applications implementing the proper architectures to address higher SIL levels.
The very low RDS-ON (≤ 25 mΩ up to TJ = 125 °C) makes the IC suitable for the applications with up to 2.
4 A steady state operating current.
The output channel is protected against junction over-temperature events by a junction temperature sensor, and a further temperature sensor is included to monitor case temperature, so the overheated output channel can only be turned back ON when the case temperature returns below the reset temperature.
The embedded overload protection circuit monitors the output current and, on triggering of the activation threshold (IPK), starts modulating the impedance of the output s...


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