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TPS92830-Q1 Key Features

  • 1 AEC-Q100 Qualified
  • Device Temperature Grade 1: -40°C to 125°C Ambient Operating Temperature Range
  • Device HBM ESD Classification Level H2
  • Device CDM ESD Classification Level C4B
  • Wide Voltage Input Range From 4.5 V to 40 V
  • 3-Channel High-Side Current Driving and Sensing
  • Channel-Independent Current Setting
  • Channel-Independent PWM Inputs
  • PWM Dimming via Both PWM Inputs and
  • Optimized Slew Rate for EMC

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TPS92830-Q1 Description

With the trend of better lighting homogeneity, highcurrent LEDs are often used in automotive front and rear lamps with lighting diffusers and light-guides. Meanwhile, in order to meet strict EMC and reliability requirements, linear LED drivers are popular in automotive applications. However, it is a challenge to deliver high current for linear LED drivers with integrated power transistors.