Answered

• TLC59283: TLC59283: What is the aim of Zener?

  

  A GIR

  Resolved

  Part Number: TLC59283 Hello I will design some front panel with LED, by using the TLC59283. I looked on the Datasheet and I will apply the schematic given on the first page of the datasheet, with 3 Row of Led to control up to 24 LED; (8x3) …

  • Resolved

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

• TLC59283: Zener Rating

  

  Akash S

  TI Thinks Resolved

  Part Number: TLC59283 Hi, Can you suggest how to select zener in the resistor-zener circuitry for ghost cancellation

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

• TLC59283: Zener circuitry

  

  Akash S

  TI Thinks Resolved

  Part Number: TLC59283 Hi, How do we select the resistor and zener as shown in the image above. What purpose does it solve? The reference schematic TIDA-01617 shows resistor network with common zener. Is it okay to use common zener?

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

• TLC59283: Analog LED-Dimming via IREF

  

  Kai Roeben

  Resolved

  Part Number: TLC59283 Other Parts Discussed in Thread: TLC59284 , , TLC59282 , LP5860 Hi, We‘re developing a new LED Matrix Display and we're interested to implement one of these 16-Channel Constant Current LED Drivers “TLC59282” / “TLC59283” or “TLC59284…

  • Resolved

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

• TLC59283: How about PWM operation via BLANK pin? and OUTn behavior when no load or saturating

  

  Naoyuki H

  Resolved

  Part Number: TLC59283 Other Parts Discussed in Thread: TLC59282EVM-118 , TLC59282 , TLC5955 , TLC59116F Hi. I want to use some daisy-chained TLC59283 and also need dimming. At the first time I designed with some 74LV595A, but I need to minimize space…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum

• TLC59283: SSOP-24 Recommended Land Pattern

  

  Akash S

  TI Thinks Resolved

  Part Number: TLC59283 Hi, The datasheet does not provide land pattern recommendation for SSOP package (DBQ) Can you please provide it?

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

• TLC59283: time delay between BLANK and PCHGON

  

  Lenio Cacula

  Resolved

  Part Number: TLC59283 1. Can you tell me what the time delay is between the BLANK signal and the PCHGON? (red highlight in the picture below) 2. Do body diodes in the pre-charge FET's allow current circulation in case Vout is different from Vcc? If…

  • Resolved

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

• TLC59283: Layout: Trace length between LED and driver

  

  Akash S

  TI Thinks Resolved

  Part Number: TLC59283 Hi, Is there any limitation in the length of the trace between the LED and the driver. Also can we have vias in the path?

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

• TLC59283: LED brightness dimming

  

  Daniele Licini

  Resolved

  Part Number: TLC59283 Dear Support, I have to drive a 16x16 LED dot matrix. How can I change the brightness of whole matrix. I need to change the brightness depending on environment ambient light. Thanks, Daniele.

  • Resolved

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

• TLC59283: any solutions about 15kV ESD test for TLC59283

  

  Betty Guo

  Resolved

  Part Number: TLC59283 Other Parts Discussed in Thread: TLC5946 Hi team, I promote TLC59283 to customer and have some questions as below: 1. Because the LED board is separate from the control board, customer have a 15kV ESD test. I find that TLC59283…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum

Didn't find what you are looking for? Post a new question.