Datasheet Texas Instruments TPS65381AQDAPRQ1 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS65381A-Q1 |
| 零件号 | TPS65381AQDAPRQ1 |
安全应用中的微控制器多轨电源（PMIC）32-HTSSOP -40至125
数据表
TPS65381A-Q1 Multirail Power Supply for Microcontrollers in Safety-Relevant Applications datasheet
PDF, 1.6 Mb, 修订版: A, 档案已发布: May 1, 2017
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| 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 | 下载 |
参数化
| Features | Comm Control,Power Good,Thermal Shutdown,UVLO Fixed |
| Iout(Max) | 1.3 A |
| Iq(Typ) | 0.075 mA |
| LDO | 4 |
| Operating Temperature Range | -40 to 125 C |
| Package Group | HTSSOP |
| Package Size: mm2:W x L | 32HTSSOP: 89 mm2: 8.1 x 11(HTSSOP) PKG |
| Processor Name | TMS570 |
| Processor Supplier | Texas Instruments |
| Rating | Automotive |
| Regulated Outputs | 5 |
| Step-Down DC/DC Converter | 1 |
| Switching Frequency(Max) | 440 kHz |
| Vin(Max) | 40 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 9.5 V |
| Vout(Min) | 0.8 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS65381EVM
TPS65381EVM - EVM for Multi-Rail Power Supply for Microcontrollers in Safety-Critical Applications
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Safety Manual for TPS65381-Q1 and TPS65381A-Q1 Multirail Power Supply (Rev. C)PDF, 347 Kb, 修订版: C, 档案已发布: 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, 档案已发布: 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, 修订版: A, 档案已发布: 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, 档案已发布: 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, 档案已发布: 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
模型线
系列: TPS65381A-Q1 (2)
- TPS65381AQDAPRQ1 TPS65381AQDAPTQ1
制造商分类
- Semiconductors > Power Management > Power Management Multi-Channel IC (PMIC) Solutions