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IPS1025HQ

STMicroelectronics
Part Number IPS1025HQ
Manufacturer STMicroelectronics
Description high-side switch
Published Mar 6, 2023
Detailed Description IPS1025H, IPS1025H-32 IPS1025HQ, IPS1025HQ-32 High efficiency, high-side switch with extended diagnostics and smart driv...
Datasheet PDF File IPS1025HQ PDF File

IPS1025HQ
IPS1025HQ

Overview
IPS1025H, IPS1025H-32 IPS1025HQ, IPS1025HQ-32 High efficiency, high-side switch with extended diagnostics and smart driving for capacitive loads Product status link IPS1025H IPS1025H-32 IPS1025HQ IPS1025HQ-32 Product label Features • 8 V to 60 V operating supply voltage range • Operating output current: 2.
4 A (IPS1025H/HQ) or 5.
6 A (IPS1025H-32/HQ-32) • Smart driving of capacitive load • Fast demagnetization of inductive loads • Under-voltage lock-out • VCC over-voltage protection • Output overload and over-temperature protections • Case over-temperature protection • Ground disconnection protection • Overload event diagnostic pin • Over-temperature event diagnostic pin • 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 IPS1025H/HQ and IPS1025H-32/HQ-32 are single high-side switch ICs able to drive capacitive, resistive or inductive loads with one side connected to ground.
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 (IPS1025H/HQ) or 5.
6 A (IPS1025H-32/HQ-32) 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 switch to limit the output current to ILIM, for both IC and load protection.
The IC offers two different sets of activation threshold and limitation levels (IPKH, ILIMH and IPKL, ILIML) for smart driving of capaci...


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