TPS1HB08-Q1 - Texas Instruments

TPS1HB08-Q1 Single-Channel Smart High-Side Switch

The TPS1HB08-Q1 device is a smart high-side switch intended for use in 12-V automotive systems. The device integrates robust protection and diagnostic features to ensure output port protection even during harmful events like short circuits in automotive systems. The device protects against faults through a reliable current limit, which, depending on device v.

Features

•1 AEC-Q100 qualified for automotive applications
  – Temperature grade 1:
  –40°C to 125°C
  – Device HBM ESD classification level 2
  – Device CDM ESD classification level C4B
  – Withstands 40-V load dump
• Functional safety capable
  – Documentation available to aid functional safety system design
• Single-channel smart high-side switch with 8-mΩ RON (TJ = 25°C)
• Improve system level reliability through adjustable current limiting
  – Current limit set-point from 6.4 A to 70 A
  – Version F: 94 A fixed ILIM
• Robust integrated output protection:
  – Integrated thermal protection
  – Protection against short .