Power Switch/Driver 1:1 N-Channel 1.35A 28-WQFN (4x5) The TPS274160 device is a smart high-side switch with four integrated 160-mΩ NMOS power FETs and a chargepump to drive the gates. The device offers robust protection and diagnostic features to drive various loads (inductive, capacitive, and resistive) such as low wattage bulbs, LEDs, relays, solenoids, heaters, and sub-modules. The part enables flexible, multi-channel output configurations through paralleling channels and is in a very small WQFN package to enable usage in space constrained applications. The device is protected against short circuit events and over-temperature events, safely shutting off the output during fault events. The device also implements an external adjustable current limiting feature. This feature improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current thereby eliminating system supply brown out condition. The device also integrates diagnostic features like output current monitoring (version B) and open load detection to enable improved intelligence in modules and to enable predictive maintenance functionality. • Quad-channel 160-mΩ smart high-side switch • Wide DC operating voltage range: 5 V to 36 V – 50-V absolute maximum voltage • Accurate adjustable current limiting (250 mA to 4 A) • Intelligent diagnostic features – TPS274160A: Open-drain fault output – TPS274160B: Analog current sense – Open-load or short to supply detection in the off-state • Robust protection features – Short-circuit protection – Inductive load flyback clamp – Undervoltage lockout (UVLO) protection – Loss of GND protection • Excellent ESD protection on VS and OUT pins – ±8/±15 kV IEC 61000-4-2 ESD contact/air discharge • Available in small and 28-pin leadless QFN packages • Functional Safety-Capable – Documentation available to aid functional safety system design 2 Applications • Digital output modules • Standalone remote I/O • Motor drives • Solenoid or valve drive #TexasInstruments #TPS274160BRLHR #HighSideSwitch #SmartSwitch #IndustrialAutomation #PowerManagement #LoadDriver #CurrentLimiting #ProtectionIC #IndustrialControl #RemoteIO #SolenoidDriver #MotorDrive #EmbeddedSystems #ElectronicsDesign

Analog Devices AD74413R is a quad-channel software-configurable analog and digital input/output (I/O) controller designed for industrial automation, process control, building management, and smart sensing systems. Each channel can be independently configured as voltage input, current input, voltage output, current output, digital input, RTD temperature measurement, or thermocouple interface, enabling highly flexible universal I/O architectures. The device integrates four 16-bit sigma-delta ADCs, four 13-bit DACs, precision voltage references, diagnostics, open-circuit and short-circuit detection, internal temperature monitoring, and HART communication support. Communication with the host processor is performed through an SPI interface. The AD74413R simplifies PLC, DCS, remote I/O, industrial sensor, actuator, and process instrumentation designs by replacing multiple dedicated analog front-end components with a single programmable I/O solution. Search Keywords: AD74413R, Analog Devices universal I/O, software configurable I/O, industrial I/O controller, analog input output IC, programmable PLC I/O, process control interface, RTD measurement IC, thermocouple interface IC, HART compatible I/O, SPI industrial interface, voltage input output controller, current loop controller, universal analog front end, remote I/O module IC, industrial automation controller AD74413R Hashtags: #AD74413R #AnalogDevices #UniversalIO #IndustrialAutomation #ProcessControl #PLC #RemoteIO #HART #RTD #Thermocouple #AnalogInput #AnalogOutput #CurrentLoop #IndustrialElectronics #SPIInterface #DAC #ADC #BuildingAutomation #Instrumentation #ElectronicComponentsQuad-Channel, Software Configurable Input and Output