IPS1025HFQ

IPS1025HFQ is a single high-side switch IC. It is able to drive capacitive, resistive or inductive loads with one side connected to 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 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. It is widely used in application such as programmable logic control, vending machines, industrial PC peripheral input/output, numerical control machines, general high-side switch applications etc.

• Operating supply voltage range is 8.65V to 60V
• Operating output current is 2.4A
• Smart driving of capacitive load
• Fast demagnetization of inductive loads
• Under-voltage lock-out
• VCC over-voltage protection
• Overload and over-temperature event diagnostic pins
• Ground disconnection protection
• Designed to meet IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5
• Case operating temperature is -40°C to 150°C, packaging style is QFN48L