Answered

• TPS92518-Q1: Access to TPS92518-Q1-DESIGN software

  

  Drew Westrick

  Resolved

  Part Number: TPS92518-Q1 We have the TPS92518-Q1 evaluation kit, but can't test it until our software download is approved.

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum
Answered

• TPS92518-Q1: Output back-feeding to supply

  

  Sebastian P.

  Resolved

  Part Number: TPS92518-Q1 Hello support team, we use the TPS92518-Q1 LED driver to indicate system status. Error Description: During hardware qualification, the outputs of the LED driver are supplied with 32 V. The rest of the hardware is supplied…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TPS92518-Q1: TPS92518EVM-878 & LEDSPIMCUEVM-879 : software design access

  

  Johann Lebon

  Part Number: TPS92518-Q1 Other Parts Discussed in Thread: TPS92518EVM-878 , TPS92518 , LEDSPIMCUEVM-879 Hello, We are evaluating TPS92518 dual buck LED controller for driving high power UV LED with fast shunt FET dimming. We have bought both TPS92518EVM…

  • 3 months ago
  • Power management
  • Power management forum

• TPS92518-Q1: TPS92518-q1 PWM modulation accuracy.

  

  Meng Liu

  Part Number: TPS92518-Q1 Other Parts Discussed in Thread: TPS92518 Hi Expert my customer want to use this device in 7A output current application. I want to confirm this device PWM modulation accuracy. my customer requirement that is in the case…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS92518-Q1: What is the output current *per channel* of this part?

  

  Tres Wuerffel

  Resolved

  Part Number: TPS92518-Q1 TI, Considering this part for a design but I need 3A per channel. The datasheet and EVM manual are somewhat unclear on the maximum capability per channel. The datasheet specifies 5A for Iled, but not sure if that's a shared…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS92518-Q1: SPI Voltage

  

  Jared Becker

  Resolved

  Part Number: TPS92518-Q1 Hi Team, Is it acceptable to use 3.3V for the SPI interface with this device? -Jared

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS92518-Q1: Shunt FET Dimming

  

  Meng Liu

  Resolved

  Part Number: TPS92518-Q1 Other Parts Discussed in Thread: TPS92518 , LM3409 Hi Expert I have two question about TPS92518-Q1 1. what is shunt dimming? what difference between shunt dimming and PWM dimming, i just fund 'Shunt FET PWM dimming avoids…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• TPS92518HV-Q1: Can TPS92518-Q1 use for headlight of DLP scheme

  

  Meng Liu

  TI Thinks Resolved

  Part Number: TPS92518HV-Q1 Other Parts Discussed in Thread: TPS92518-Q1 , LM3409-Q1 , LM3409 , TPS92518 Hi Expert My customer want to use TPS92518-Q1 for headlight DLP scheme. but in our reference design that used LM3409-Q1. DLP have the TR2 request…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS92518-Q1: Sustained short to ground on the output

  

  Jared Becker

  Resolved

  Part Number: TPS92518-Q1 Other Parts Discussed in Thread: TPS92518 Hi Team, What is the behavior of the TPS92518-Q1 when the output is shorted to ground and can it be sustained indefinitely without damage to the device? Thank you, Jared

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• TPS92518-Q1: power consumption

  

  Hardy Xue

  TI Thinks Resolved

  Part Number: TPS92518-Q1 Other Parts Discussed in Thread: TPS92518 Hi Team, What is the TPS92518-Q1 maximum power consumption? I only see Ivin = 3mA when no switching in datasheet but there is no Ivin data when 2 controller working. My customer…

  • over 4 years ago
  • Power management
  • Power management forum

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