STEVAL-ILL017V1 STMicroelectronics, STEVAL-ILL017V1 Datasheet
STEVAL-ILL017V1
Manufacturer Part Number
STEVAL-ILL017V1
Description
BOARD DEMO BASED ON VIPER17HN
Manufacturer
STMicroelectronics
Series
VIPer™ plusr
Datasheet
1.STEVAL-ILL017V1.pdf
(4 pages)
Specifications of STEVAL-ILL017V1
Current - Output / Channel
500mA
Outputs And Type
1, Non-Isolated
Voltage - Output
7V
Features
Short-Circuit and Thermal Protection
Voltage - Input
176 ~ 264VAC
Utilized Ic / Part
VIPer17
Description/function
LED Driver Evaluation Module
Operating Current
500 mA
Product
Display Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
VIPer17
Other names
497-9050
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STEVAL-ILL017V1
Manufacturer:
STMicroelectronics
Quantity:
1
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Applications
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Description
The STEVAL-ILL017V1 demonstration board is a
2 W non-isolated offline constant current LED
driver based on the VIPer17. The board operates
with an input ranging from 176 V to 264 VAC and
provides 500 mA of constant current from a 7
September 2008
For further information contact your local STMicroelectronics sales office.
Input voltage 220 VAC +/- 20%
800 V avalanche rugged power section
Provides 500 mA constant current for LED
High precision constant current with +/- 5%
tolerance (1 sense resistor and 2 resistor
bridges with +/- 1% precision)
Overtemperature protection
LED open-circuit protection
LED short-circuit protection
PWM operation with frequency jittering for low
EMI
Operating frequency:
– 60 kHz for L type
– 115 kHz for H type
Standby power < 50 mW at 265 VAC
Adjustable and accurate overvoltage
protection
On-board soft-start
Safe auto-restart after a fault condition
Adapters for PDAs, camcorders, electric
shavers, cellular phones, videogames
Auxiliary power supply for LCD/PDP TVs,
monitors, audio systems, computers, industrial
applications
SMPS for set-top boxes, DVD players/
recorders, white goods
Offline constant current LED driver based on the VIPer17
Rev 1
VDC source, suitable for illuminating two LEDs in
series.
The VIPer17 device is an offline converter with an
800 V rugged power section, a PWM control,
overcurrent protection, overvoltage and overload
protection, hysteretic thermal protection, soft-start
and safe auto-restart after the removal of a fault
condition. The brown-out protection function is
embedded into the high voltage start-up.
Burst mode operation and the very low
consumption of the device combine to meet
standby energy saving regulations. Advanced
frequency jittering reduces EMI filter cost.
STEVAL-ILL017V1
STEVAL-ILL017V1
Data Brief
www.st.com
1/4
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STEVAL-ILL017V1 Summary of contents
Page 1
... SMPS for set-top boxes, DVD players/ recorders, white goods Description The STEVAL-ILL017V1 demonstration board non-isolated offline constant current LED driver based on the VIPer17. The board operates with an input ranging from 176 V to 264 VAC and provides 500 mA of constant current from a 7 September 2008 For further information contact your local STMicroelectronics sales office ...
Page 2
... Circuit schematic 1 Circuit schematic Figure 1. Schematic diagram 2 VLine STEVAL-ILL017V1 ...
Page 3
... STEVAL-ILL017V1 2 Revision history Table 1. Document revision history Date 01-Sep-2008 Revision 1 Initial release. Revision history Changes 3/4 ...
Page 4
... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STEVAL-ILL017V1 ...