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TPS61194-Q1 - Low-EMI Automotive LED Driver

Description

The TPS61194-Q1 is an automotive high-efficiency, low-EMI, easy-to-use LED driver with integrated DCDC converter.

The DC-DC converter supports both boost and SEPIC mode operation.

The device has four high-precision current sinks that can be combined for higher current capability.

Features

  • 1 Qualified for Automotive.

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Datasheet preview – TPS61194-Q1

Datasheet Details

Part number TPS61194-Q1
Manufacturer Texas Instruments
File Size 853.37 KB
Description Low-EMI Automotive LED Driver
Datasheet download datasheet TPS61194-Q1 Datasheet
Additional preview pages of the TPS61194-Q1 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS61194-Q1 SNVSAE9D – JANUARY 2016 – REVISED MAY 2017 TPS61194-Q1 Low-EMI Automotive LED Driver With Four 100-mA Channels 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range • Input Voltage Operating Range 4.5 V to 40 V • Four High-Precision Current Sinks – Current Matching 1% (Typical) – LED String Current up to 100 mA per Channel – Outputs can be Combined Externally for Higher Current per String • High Dimming Ratio of 10 000:1 at 100 Hz • Integrated Boost/SEPIC Converter for LED String Power – Output Voltage up to 45 V – Switching Frequency 300 kHz to 2.
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