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STEVAL-LLL009V1
Evaluation Board, STM32F334R8/L6562AT/VIPER267KDTR, AC Input Voltage LED Driver
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoSTEVAL-LLL009V1
Order Code3617727
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 3 week(s)
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY3,130.720 (CNY3,537.7136) |
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Minimum: 1
Multiple: 1
CNY3,130.72 (CNY3,537.71 inc GST)
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoSTEVAL-LLL009V1
Order Code3617727
Technical Datasheet
Device Topology-
No. of Outputs2Outputs
Output Current6.25A
Output Voltage48.5V
Input Voltage Min270VAC
Input Voltage Max480VAC
Core Chip-
Dimming Control TypeAnalogue
Kit ContentsEval Board STM32F334R8, L6562AT, VIPER267KDTR
Product Range-
SVHCNo SVHC (21-Jan-2025)
Product Overview
STEVAL-LLL009V1 digitally controlled 300 W power supply consists of power factor correction (PFC) and half-bridge LCC resonant converter power stages. An STM32F334R8 microcontroller implements DC-DC and output synchronous rectification digital control, while the PFC is driven in transition mode by the L6562AT controller. The system supports constant voltage (CV) and constant current (CC) operation.
- System architecture based on transition mode boost PFC, half bridge LCC & synchronous rectification
- 270-480VAC input voltage range
- Peak efficiency <gt/>93.5%
- Power Factor <gt/> 0.9 for load <gt/> 33% of max. load of the input voltage range
- THD <lt/> 20% for load <gt/> 25% of max. load of the input voltage range
- Dimming control in CC mode configuration
- Soft start
- I/P and O/P under and overvoltage protection, O/P open/no load circuit protection
- O/P short/overload circuit protection
Contents
Eval Board STM32F334R8, L6562AT, VIPER267KDTR.
Technical Specifications
Device Topology
-
Output Current
6.25A
Input Voltage Min
270VAC
Core Chip
-
Kit Contents
Eval Board STM32F334R8, L6562AT, VIPER267KDTR
SVHC
No SVHC (21-Jan-2025)
No. of Outputs
2Outputs
Output Voltage
48.5V
Input Voltage Max
480VAC
Dimming Control Type
Analogue
Product Range
-
Technical Docs (2)
Associated Products
5 Products Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Italy
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Italy
Country in which last significant manufacturing process was carried out
Tariff No:84733020
US ECCN:3A991.a.2
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.61