STEVAL-ILL015V3 Datasheet, PDF (1/5 Pages) STMicroelectronics – Cost-effective internal high-side oscillator

STEVAL-ILL015V3
HB LED driver with diagnostic based on the LED2472G
Data brief
Description
The STEVAL-ILL015V3 evaluation board
provides a platform to test and evaluate
STMicroelectronics’ LED2472G LED driver.
The LED2472G device is a 24-bit constant-
current LED sink driver with output error
detection, suitable for applications such as large-
area displays and full-color board panels where
improvement in RGB LED resolution and
reduction of system costs are important.
Features
• Two LED2472G devices in TQFP48 package
connected to 3 x 16 RGB high-brightness LEDs
• STM32 microcontroller
• Cost-effective internal high-side oscillator
• JTAG interface for microcontroller firmware
changes/updates
• Mini USB connector for connection with a PC
GUI
• Test points on the board for each important
signal aids laboratory evaluation
• Buttons and knob to control the board
• Error and overtemperature flag for each LED
driver
• 3 jumpers to simulate the disconnection of 3
LEDs
• 3 jumpers to simulate the shorting of 3 LEDs
• Highly-efficient ST1S010 DC-DC switching
power supply
• Input: 7.5 V to 18 V, 0.7 A
• RoHS compliant
July 2014
DocID026278 Rev 1
For further information contact your local STMicroelectronics sales office.
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