IPS160HTR STMicroelectronics

IPS160H, IPS161H Datasheet 60 V, 60 m single high-side switches Features 8 V to 60 V operating voltage range Minimum output current limitation: 0.7 A (IPS161H) or 2.6 A (IPS160H) Fast demagnetization of inductive load Non-dissipative short-circuit protection (cut-off) Programmable cut-off delay time using external capacitor Ground disconnection protection V disconnection protection CC Thermal shutdown protection Undervoltage lock-out Diagnostic signalization for: open load in off-state, cut-off and junction thermal shutdown Designed to meet IEC 61131-2 PowerSSO12 package Applications Programmable logic control Industrial PC peripheral input/output Numerical control machines Domotics Generic power supply switch Product status IPS160H Description IPS161H The IPS160H (I = 2.5 A) and IPS161H (I = 0.6 A) are monolithic devices OUT OUT Product label which can drive capacitive, resistive or inductive loads with one side connected to ground. The 60 V operating range and Ron = 60 m, combined with the extended diagnostic (Open Load, Over Load, Overtemperature) make the IC suitable for applications implementing the proper architectures to address higher SIL levels. The built-in overload and thermal shutdown protections guarantee the ICs, the application and the load against electrical and thermal overstress. Furthermore, in order to minimize the power dissipation when the output is shorted, a low-dissipative short-circuit Product summary protection (cut-off) is implemented to limit the output average current value and consequent device overheating. IPS160H IPS160HTR Order code Cut-off delay time can be set by soldering an external capacitor or disabled by a IPS161H IPS161HTR resistor on pin 4 (CoD). The DIAG common diagnostic open drain pin reports the Package PowerSSO12 open load in off-state, cutoff (overload) and thermal shutdown. Tape and Packing Tube reel DS10907 - Rev 10 - July 2021 www.st.com For further information contact your local STMicroelectronics sales office.IPS160H, IPS161H Block diagram 1 Block diagram Figure 1. Block diagram Undervoltage Vcc detection Vcc clamp IN Output clamp OUT Current limitation cut -off DIAG Open load in off-state CoD Junction Overtemperature GIPG1702151307LM GND DS10907 - Rev 10 page 2/26 Logic interface