IPS1025HFTR

IPS1025HF is single high-side switch IC able to drive capacitive, resistive or inductive loads with one side connected to ground. The 60V operating range and RDS-ON = 12mohm (typ), combined with the extended diagnostic (overload, overtemperature) and the <lt/> 60us propagation delay time at start-up (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 output channel is protected against junction overtemperature 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. Applications include programmable logic control, vending machines, industrial PC peripheral input/output, numerical control machines and general high-side switch applications.

• 8.65V to 60V operating supply voltage range, 2.4A operating output current
• Smart driving of capacitive load, fast demagnetization of inductive loads
• Undervoltage lock-out, VCC overvoltage protection, ground disconnection protection
• Output overload and overtemperature protection, case overtemperature protection
• Overload and overtemperature event diagnostic pins
• Designed to meet IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5
• Available in PowerSSO-24 package
• Offers two different sets of activation threshold and limitation levels (IPKH, ILIMH, IPKL, ILIML)
• IC diagnostics is based on FLT1 and FLT2 pins (both current source)
• Very low RDS-ON (≤ 25mohm, TJ=125°C), suitable for applications with up to 2.4A steady state current