STEVAL-ILL028V1 STMICROELECTRONICS [STMicroelectronics], STEVAL-ILL028V1 Datasheet

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STEVAL-ILL028V1

Manufacturer Part Number
STEVAL-ILL028V1
Description
RGB LED driver for color displays and backlighting based on the STP1612PW05 and STM32
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet

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STEVAL-ILL028V1
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Features
Description
The STEVAL-ILL028V1 demonstration board is
an RGB LED driver for color displays and
backlighting, designed as a platform for
demonstrating the performance of the
STP1612PW05 independent PWM LED driver,
June 2010
For further information contact your local STMicroelectronics sales office.
Three STP1612PW05 (in QFN24 4 x 4 mm
packages) connected to 16 RBG high-
brightness LEDs
One STM32 microcontroller using an internal
HS oscillator
One ST1S10 high-efficiency switching DC-DC
power supply
7.5 - 18 V DC power supply with
undifferentiated polarity and overvoltage
protection
DC input current: 0.7 A max, standard supply
connector
LED current regulation
Test points for each main signal
Microcontroller firmware update through JTAG
interface
Error LED and overtemperature LED for each
driver
3 jumpers to disconnect the LEDs from the
driver to test error detection mode
3 jumpers to enable LED shorting from the
driver to test error detection mode
Mini USB for board-to-PC connection
Incudes firmware to evaluate board features in
standalone and non-standalone modes:
– Adjustable color and brightness of each
– Animated text
– GUI software for LED diagnostics
RoHS compliant
LED
RGB LED driver for color displays and backlighting
based on the STP1612PW05 and STM32
Doc ID 17442 Rev 1
controlled through an STM32 microcontroller SPI
interface and DMA (optional).
STEVAL-ILL028V1
STEVAL-ILL028V1
www.st.com
Data brief
1/7
7

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STEVAL-ILL028V1 Summary of contents

Page 1

... Animated text – GUI software for LED diagnostics ■ RoHS compliant Description The STEVAL-ILL028V1 demonstration board is an RGB LED driver for color displays and backlighting, designed as a platform for demonstrating the performance of the STP1612PW05 independent PWM LED driver, June 2010 For further information contact your local STMicroelectronics sales office ...

Page 2

... Schematic diagram 1 Schematic diagram Figure 1. Connectors, buttons, UART 2/7 Doc ID 17442 Rev 1 STEVAL-ILL028V1 ...

Page 3

... STEVAL-ILL028V1 Figure 2. Microcontroller, USB, power supply Doc ID 17442 Rev 1 Schematic diagram 3/7 ...

Page 4

... Schematic diagram Figure 3. High-brightness LEDs 4/7 Doc ID 17442 Rev 1 STEVAL-ILL028V1 ...

Page 5

... STEVAL-ILL028V1 Figure 4. LED drivers Doc ID 17442 Rev 1 Schematic diagram 5/7 ...

Page 6

... Revision history 2 Revision history Table 1. Document revision history Date 16-Jun-2010 6/7 Revision 1 Initial release. Doc ID 17442 Rev 1 STEVAL-ILL028V1 Changes ...

Page 7

... STEVAL-ILL028V1 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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