IPS8160HQ

IPS8160HQ is an octal channel, high-side driver. It is a monolithic device designed with STMicroelectronics VIPower M0-3 technology, intended to drive any kind of load with one side connected to the ground. It can be driven by using a 3.3V logic supply. Active current limitation combined with thermal shutdown and automatic restart protects the device against overload. In overload conditions, the channel turns OFF and ON again automatically to maintain the junction temperature between TJSD and TR. If this condition causes the case temperature to trigger TCSD, then overloaded channels are turned OFF and can be turned back ON only when the case temperature decreases to TCR. Non-overloaded channels continue to operate normally. This device automatically turns OFF in case of ground pin disconnection. It is used in applications such as programmable logic control, vending machines, industrial PC peripheral input/output, numerical control machines, and general high-side switch applications.

• CMOS compatible input, very low standby current, undervoltage shutdown
• Overload and short-circuit protection with output current limitation
• Case overtemperature protection for thermal independence of the channels
• Junction overtemperature protection, protection against loss of ground
• Designed to meet IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5
• Thermal shutdown diagnostic pin, UL 2367 certified
• Supply current is 150µA max at (OFF-state VCC = 24V; TCASE = 25°C)
• Turn-ON time is 30µs typ at (RL = 48 ohm; from 50% VIN to 80% VOUT)
• Turn-OFF time is 40µs typ at (RL = 48 ohm; from 50% VIN to 10% VOUT)
• Operating output current is 0.7A, QFN48L package