BTS5682EAUMA1

Description：IC LED DRVR RGLTR SPI 24A 36DSO
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:7e88cbb60384 Category: LED Drivers IC Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR RGLTR SPI 24A 36DSO
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Switched Capacitor (Charge Pump)
Internal Switch(s)：Yes
Number of Outputs：6
Voltage - Supply (Min)：5.5V
Voltage - Supply (Max)：28V
Voltage - Output：-
Current - Output / Channel：24A
Frequency：2MHz
Dimming：SPI
Applications：-
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：36-BSSOP (0.295", 7.50mm Width) Exposed Pad
Supplier Device Package：PG-DSO-36-36
Grade：Automotive
Qualification：-

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BTS5682EAUMA1

Overview

The BTS5682EAUMA1 is a six-channel LED driver IC manufactured by Infineon Technologies, designed for automotive applications. It integrates a DC-DC switching capacitor (charge pump) topology to regulate current for high-power LEDs. The device supports SPI dimming control and operates within a supply voltage range of 5.5V to 28V. Each channel delivers up to 24A of output current. It is housed in a 36-BSSOP package with exposed pad and functions reliably across a junction temperature range of -40°C to 150°C.

Feature Summary

Integrates a charge pump topology for efficient LED regulation
Supports digital control via SPI interface for dimming
Provides individual channel current regulation

Applications

Automotive exterior lighting systems
High-power LED illumination modules
Vehicle adaptive front-lighting systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'AUMA1' matches the required package and tape-and-reel specifications. Check for obsolescence status as indicated by supplier records. Ensure ESD handling protocols are followed during storage and assembly due to moisture sensitivity level 3 classification.

Selection Notes

Select this component when designing circuits requiring high-current LED driving with precise digital control. The integrated charge pump eliminates the need for external inductors, simplifying PCB layout. Consider the thermal performance of the 36-pin DSO package for heat dissipation requirements. Verify that the system voltage remains within the 5.5V to 28V operating window for stable regulation.

Part Context

This part belongs to the BTS5682 family of LED drivers from Infineon. It is specifically engineered for robust automotive environments, meeting stringent reliability standards. The integration of power stages and control logic into a single chip reduces system complexity compared to discrete solutions.