IPS1025HTR-32

IPS1025HTR-32 is a high-efficiency, high-side switch with extended diagnostics and smart driving for capacitive loads. It is a single high-side switch IC able to drive capacitive, resistive, or inductive loads with one side connected to the ground. 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 IC offers two different sets of activation thresholds and limitation levels (IPKH, ILIMH and IPKL, ILIML) for smart driving of capacitive loads (such as bulb lamps) and loads with initial peak current requirements. Typical applications are programmable logic control, vending machines, industrial PC peripheral input/output, numerical control machines, and general high-side switch applications.

• 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
• PowerSSO-24 package
• On-state resistance is 12mohm typ (VCC = 24V, RLOAD = 12ohm, at TJ = 25°C)
• Case operating temperature range from -40 to 150°C
• Rise time is 30µs typ (VCC = 24V; -40°C <lt/> TJ <lt/> 125°C, RLOAD = 12ohm)