HSS-MOTHERBOARDEVM

High side switches motherboard

HSS-MOTHERBOARDEVM

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Overview

The HSS-MOTHERBOARDEVM evaluation module is designed to evaluate the <50mΩ Ron devices in TI's high side switch portfolio. These devices include TPS1HA08-Q1, TPS2HB08-Q1, TPS2HB16-Q1, TPS2HB35-Q1, and TPS2HB50-Q1. This board does not come populated with the devices, but allows any of the devices to be soldered down on the sample daughter card and used in the main motherboard. This user's guide provides the connectors and test point description, schematic, bill of materials (BOM), and board layout of the EVM.

NOTE: THIS BOARD DOES NOT COME POPULATED.   PLEASE SEE THE RESPECTIVE PRODUCT FOLDER TO SAMPLE THE DEVICE AND POPULATE THE EVM.

Features
  • Single or dual-channel high-side power switch, tested according to AECQ100-12
  • High-accuracy current sense
  • Reverse battery protection with external ground network
  • Short circuit and overvoltage protection
  • Themal shudown and thermal swing self-recovery
High-side switches
TPS1HA08-Q1 40-V, 8-mΩ, 1-ch automotive smart high-side switch with selectable current Limit TPS1HB08-Q1 40-V, 8-mΩ, 1-ch automotive smart high-side switch with adjustable current limit TPS1HB16-Q1 40-V, 16-mΩ, 1-ch automotive smart high-side switch with adjustable current limit TPS1HB35-Q1 40-V, 35-mΩ, 1-ch automotive smart high-side switch with adjustable current limit TPS1HB50-Q1 40-V, 50-mΩ, 1-ch automotive smart high-side switch with adjustable current limit TPS27SA08 36-V, 8-mΩ, 1-ch smart high-side switch with current monitoring TPS27SA08-Q1 Automotive, 36-V, 8-mΩ, 1-ch smart high-side switch with current monitoring TPS2HB16-Q1 40-V, 16-mΩ, 2-ch automotive smart high-side switch with adjustable current limit TPS2HB50-Q1 40-V, 50-mΩ, 2-ch automotive smart high-side switch with adjustable current limit
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Evaluation board

HSS-MOTHERBOARDEVM – High side switches motherboard

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide High Side Switch Motherboard Evaluation Module (Rev. B) Oct. 29, 2020
Datasheet TPS2HB16-Q1 40-V, 16-mΩ Dual-Channel Smart High-Side Switch datasheet (Rev. C) Feb. 27, 2020
Datasheet TPS2HB35-Q1 40-V, 35-mΩ Dual-Channel Smart High-Side Switch datasheet (Rev. D) Feb. 14, 2020
Datasheet TPS1HA08-Q1, 40-V, 8-mΩ Single-Channel Smart High-Side Switch datasheet (Rev. D) Dec. 18, 2019
Datasheet TPS2HB50-Q1 40-V, 50-mΩ Dual-Channel Smart High-Side Switch datasheet (Rev. A) Apr. 05, 2019

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