Texas Instruments LM36923HEVM White LED Driver Evaluation Module
Texas Instruments LM36923HEVM White LED Driver Evaluation Module (EVM) is designed to evaluate the LM36923H fully. The LM36923H is a highly efficient triple-string white LED backlight driver. The LM36923HEVM consists of the LM36923H with three strings of 13 white LEDs. Configuration jumpers provide a wide range of LED string configurations. The LED string current can be verified by measuring each LED string's voltage drop across 10Ω resistor. The Texas Instruments LM36923HEVM comes with a USB2ANY interface and GUI for out-of-the-box evaluation.
Features
- Individual string configuration allows easy evaluation of string mismatch
- LED string-current measurement across 10Ω resistor in each string
- LED string disconnect jumper allows quick verification of OVP voltages or total LED string-current measurement
- External PWM input provided by USB2ANY interface enables quick verification of all operational modes
Board Layout
Related Product
Texas Instruments LM36923H Triple-String White LED Driver
Highly efficient, three-string white-LED driver designed for LCD display backlighting.
Related Development Tool
Texas Instruments USB2ANY Interface Adaptor
Allows a computer to control an evaluation module via a USB connection through the small dongle.
Opublikowano: 2016-05-04
| Zaktualizowano: 2022-03-11