Datasheet Texas Instruments TPS65381QDAPRQ1
| Manufacturer | Texas Instruments |
| Series | TPS65381-Q1 |
| Part Number | TPS65381QDAPRQ1 |
Automotive 4.5V to 40V, 1.3A Buck Converter with 4 LDOs for Microcontrollers 32-HTSSOP -40 to 125
Datasheets
TPS65381-Q1 Multirail Power Supply for Microcontrollers in Safety-Relevant Applications datasheet
PDF, 1.9 Mb, Revision: G, File published: Jun 14, 2017
Extract from the document
Prices
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 32 |
| Package Type | DAP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Width (mm) | 6.2 |
| Length (mm) | 11 |
| Thickness (mm) | 1.15 |
| Pitch (mm) | 0.65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Download |
Replacements
| Replacement | TPS65381AQDAPRQ1 |
| Replacement Code | S |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS65381EVM
TPS65381EVM - EVM for Multi-Rail Power Supply for Microcontrollers in Safety-Critical Applications
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS653853EVM
Evaluation Modulle for Multi-Rail Power Supply with Steering Angle Monitor for Microcontrollers
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS653850EVM
Evaluation Module for Multi-Rail Power Supply for Microcontrollers in Automotive
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Safety Manual for TPS65381-Q1 and TPS65381A-Q1 Multirail Power Supply (Rev. C)PDF, 347 Kb, Revision: C, File published: Jan 5, 2018
This document is a safety manual for the Texas Instruments TPS65381x-Q1 (TPS65381-Q1 and TPS65381A-Q1) multirail power supply. This manual provides information to help developers integrate the TPS65381x-Q1 device into safety related systems. - Device Behavior Under Slow VBAT Ramp-Down and Ramp-UpPDF, 117 Kb, File published: Jan 23, 2015
This application report explains device behavior under slow battery-supply voltage ramp-up and ramp-downconditions based on device supply-rail configuration. Laboratory test results and device simulationsresults are included to support the analysis and device behavior. - TPS65381-Q1 and TPS65381A-Q1 Design Checklist (Rev. A)PDF, 73 Kb, Revision: A, File published: Apr 5, 2017
This checklist is provided as an aid for customers of Texas Instruments related to their use of the TPS65381-Q1 and TPS65381A-Q1 (TPS65381x-Q1) device. - DPI Evaluation TPS65381-Q1PDF, 503 Kb, File published: Feb 28, 2013
The TPS65381 is a multi-rail power supply designed to supply microcontrollers in safety criticalapplications such as those found in automotive. The devices supports Texas Instruments TMS570LSseries 16/32-Bit RISC Flash MCU and other microcontrollers with dual-core lockstep (LS) or loosely coupled architectures (LC). - Efficiency Evaluation TPS65381-Q1PDF, 37 Kb, File published: Aug 29, 2013
The TPS65381 is a multi-rail power supply designed to supply microcontrollers in safety critical applications such as those found in automotive functions. The device supports Texas Instruments' TMS570LS series 16/32-Bit RISC Flash MCU and other microcontrollers with dual-core lockstep (LS) or loosely coupled (LC) architectures.The TPS65381 integrates multiple supply rails to power the MCU CA
Model Line
Series: TPS65381-Q1 (1)
- TPS65381QDAPRQ1
Manufacturer's Classification
- Semiconductors > Power Management > Power Management Multi-Channel IC (PMIC) Solutions
