BTS7811KDTMA1

Description：IC HALF BRIDGE DRIVER TO263-15
Series：TrilithIC™
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:aea0d5cf98fc Category: Full Half-Bridge (H Bridge) Drivers Brand: Infineon Technologies

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Product introduction

BTS7811KDTMA1 is listed in the Full Half-Bridge (H Bridge) Drivers range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC HALF BRIDGE DRIVER TO263-15. Review the specifications below when checking this part for your BOM.

Full Half-Bridge (H Bridge) Drivers specifications for BTS7811KDTMA1

Description：IC HALF BRIDGE DRIVER TO263-15
Series：TrilithIC™
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Output Configuration：Half Bridge (2)
Applications：DC Motors, General Purpose
Interface：Logic
Load Type：Inductive
Technology：DMOS
Rds On (Typ)：14mOhm LS, 26mOhm HS
Current - Output / Channel：-
Current - Peak Output：42A
Voltage - Supply：1.8V ~ 42V
Voltage - Load：1.8V ~ 42V
Operating Temperature：-40°C ~ 150°C (TJ)
Features：Status Flag
Fault Protection：Open Load Detect, Over Temperature, Short Circuit, UVLO
Mounting Type：Surface Mount
Package / Case：TO-263-18 (15 Leads + 3 Tabs)
Supplier Device Package：PG-TO263-15-1
Grade：-
Qualification：-

Full Half-Bridge (H Bridge) Drivers datasheet and documents for BTS7811KDTMA1

BTS7811KDTMA1

Full Half-Bridge (H Bridge) Drivers Overview

The BTS7811KDTMA1 is a half-bridge driver from the TrilithIC series, designed for DC motor and general applications. It features a DMOS technology with a PG-TO263-15-1 package. The device supports a supply voltage range of 1.8V to 42V and delivers a peak output current of 42A. Typical on-resistance values are 14 mOhms for the low side and 26 mOhms for the high side. It operates within a junction temperature range of -40°C to 150°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

Integrated protection mechanisms including open load detection, overtemperature shutdown, short circuit protection, and under-voltage lockout.
Provides status flag output for monitoring operational conditions.
Logic interface compatibility for straightforward control integration.

Full Half-Bridge (H Bridge) Drivers Applications

DC motor control
General purpose switching

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify component authenticity through authorized channels as this part is discontinued. Confirm final assembly marks and date codes against official Infineon documentation. Ensure storage conditions meet moisture sensitivity level requirements prior to reflow soldering. Check for obsolescence notices or end-of-life notifications that may impact long-term availability.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring robust half-bridge driving capabilities with integrated fault protection. Consider the TO-263 package for thermal management needs. Evaluate the 42A peak current capability against specific load requirements. Verify logic interface compatibility with the controlling microcontroller or driver circuit.

Full Half-Bridge (H Bridge) Drivers Part Context

This component belongs to Infineon's TrilithIC family, specialized for automotive and industrial power switching. It utilizes DMOS technology to achieve high efficiency and reliability in half-bridge configurations. The product line focuses on integrating power stages with diagnostic features for enhanced system safety.