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DRV3901-Q1EVM

DRV3901-Q1 evaluation module

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DRV3901-Q1EVM

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Overview

The DRV3901-Q1 is a fully integrated device for driving a pyro-fuse initiator in a 12-V automotive system. The DRV3901-Q1EVM showcases two DRV3901-Q1 devices for flexibility in testing parallel or redundant systems. The device supports an input voltage up to 28 V and runs on a logic supply voltage of 5 V.

Features
  • Fully integrated solution for driving a pyro-fuse initiator in a 12-V automotive system
  • Fault notification on nFAULT pin with recovery and mitigation through SPI
  • SPI or hardware pin-based triggering of the pyro-fuse initiator
  • Built-in-self-test (BIST), functional redundancy and safety mechanisms to enable ASIL C or higher system functional safety
  • Configurable firing pulse (1.2 A / 2 ms, 1.75 A / 0.5 ms, up to 3.5 A / 0.5 ms) - 6% accurate shunt-less current monitor
Solenoid drivers
DRV3901-Q1 — Automotive, 40-V single-channel pyro-fuse driver

 

MSP430 microcontrollers
MSP430F5528 — 25 MHz MCU with 128KB Flash, 8KB SRAM, 12-bit ADC, comparator, DMA, UART/SPI/I2C, USB, HW multiplier MSP430G2955 — 16 MHz MCU with 56KB Flash, 2KB SRAM, 10-bit ADC, comparator, UART/SPI/I2C, timer
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Evaluation board

DRV3901-Q1EVM — DRV3901-Q1 evaluation module

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GUI for evaluation module (EVM)

DRV3901-Q1EVM-GUI — DRV3901-Q1EVM GUI

Supported products & hardware
Launch
Download options

DRV3901-Q1EVM-GUI — DRV3901-Q1EVM GUI

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Latest version
Version: 1.1.1
Release date: 27 Sep 2023
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Launch
download DRV3901-Q1EVM-GUI_1.1.1_installer_win.zip  — 24535 K

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Products
Solenoid drivers
DRV3901-Q1 — Automotive, 40-V single-channel pyro-fuse driver
Hardware development
Evaluation board
DRV3901-Q1EVM — DRV3901-Q1 evaluation module

Documentation

open-in-new DRV3901-Q1EVM_1.1.1_manifest.html

Release Infomation

Release version for DRV3901-Q1 EVM
Firmware

DRV3901-Q1EVM-FW — DRV3901-Q1EVM firmware

Supported products & hardware
Download options

DRV3901-Q1EVM-FW — DRV3901-Q1EVM firmware

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Latest version
Version: 1.00
Release date: 27 Sep 2023
open-in-new View all versions
download DRV3901-Q1EVM_Firmware.zip  — 287 K

Checksum
Products
Solenoid drivers
DRV3901-Q1 — Automotive, 40-V single-channel pyro-fuse driver
Hardware development
Evaluation board
DRV3901-Q1EVM — DRV3901-Q1 evaluation module

Documentation

open-in-new DRV3901-Q1EVMFirmware_1.00_manifest.html

Release Infomation

Release version of DRV3901-Q1 EVM firmware
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Certificate DRV3901Q1EVM EU Declaration of Conformity (DoC) 27 Sep 2023

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