TPS65381AQDAPRQ1 Integrated Circuit Chip Multi-Rail Power Supply IC HTSSOP-32

TPS65381AQDAPRQ1 Integrated Circuit Chip Multi-Rail Power Supply IC HTSSOP-32​

Product Description Of TPS65381AQDAPRQ1

TPS65381AQDAPRQ1 is a multirail power supply designed to supply microcontrollers (MCUs) in safety-relevant applications, such as those found in automotive and industrial markets.

TPS65381AQDAPRQ1 supports Texas Instruments’ Hercules™ TMS570 MCU and C2000™ MCU families, and various other MCUs with dual-core lockstep (LS) or loosely-coupled architectures (LC).

TPS65381AQDAPRQ1 integrates multiple supply rails to power the MCU, controller area network (CAN), or FlexRay, and an external sensor. An asynchronous-buck switch-mode power-supply converter with an internal FET converts the input supply (battery) voltage to a 6-V preregulator output. This 6-V preregulator supplies the other regulators. The device supports wakeup from IGNITION or wakeup from the CAN transceiver.

Specification Of TPS65381AQDAPRQ1

Features Of TPS65381AQDAPRQ1

• Multirail Power Supply Supporting Among Others
– TI Hercules™ TMS570, C2000™, and Various Functional-Safety Architecture Microcontrollers
• Supply Rails
– Input voltage range:
– 5.8 V to 36 V (CAN, I/O, MCU Core, and Sensor-Supply Regulators Functional)
– 4.5 V to 5.8 V (3.3 V I/O and MCU Core Regulators Functional)
– 6-V Asynchronous Switch Mode Preregulator With Internal FET, 1.3-A Output Current
– 5-V (CAN) Supply Voltage, Linear Regulator With Internal FET, 300-mA Output Current
– 3.3-V or 5-V (MCU I/O) Voltage, Linear Regulator With Internal FET, 300-mA Output Current
– 0.8-V to 3.3-V Adjustable (MCU Core Voltage), Linear Regulator Controller With External FET
– 3.3-V to 9.5-V Adjustable Sensor Supply: Linear Tracking Regulator With Internal FET, 100-mA Output Current, and Protection Against Short-toSupply and Short-to Ground
– Charge Pump: Typically 12 V Above Battery Voltage

Applications Of TPS65381AQDAPRQ1
• Safety Automotive Applications
– Power Steering: Electrical Power Steering (EPS) and Electro Hydraulic Power Steering (EHPS)
– Braking: Anti-Lock Brake System (ABS), Electronic Stability Control (ESC), and Electric Parking Brake
– Advanced Driver Assistance Systems (ADAS)
– Suspension
• Industrial Safety Applications
– Safety Programmable-Logic Controllers (PLCs)
– Safety I/O Control Modules
– Test and Measurement
– Railway and Subway Signal Control and Safety Modules
– Elevator and Escalator Safety Control
– Wind Turbine Control

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.