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The HVLED815PF device is a high voltage primary switcher intended for operating directly from the rectified mains with minimum external parts and enabling high power factor (> 0.90) to provide an efficient, compact and cost effective solution for LED driving. It combines a high-performance low voltage PWM controller chip and an 800 V, avalanche rugged Power MOSFET, in the same package. There is no need for the optocoupler thanks to the patented primary sensing regulation (PSR) technique. The device assures protection against LED string fault (open or short).
Key Features
- High power factor capability (> 0.9)
- 800 V, avalanche rugged internal 6 Ω Power MOSFET
- Internal high voltage startup
- Primary sensing regulation (PSR)
- ± 3% accuracy on constant LED output current
- Quasi-resonant (QR) operation
- Optocoupler not needed
- Open or short LED string management
- Automatic self supply
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Evaluation Tools
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Picture Part number Manufacturer Description EVLHVLED815W10A -- HVLED815 based evaluation board: 10 W wide range non-isolated high power factor LED driver with primary side current regulation EVLHVLED815W10F -- HVLED815 based evaluation board: 10 W wide range high power factor isolated LED driver with primary side current regulation EVLHVLED815W15 -- HVLED815 based evaluation board: 15 W European range high power factor LED driver with primary side current regulation EVLHVLED815W8CV -- HVLED815 based evaluation board: 8W European range high power factor LED driver with primary constant voltage regulation 
STEVAL-ILL044V1 -- 9 W Triac dimmable, high power factor, isolated LED driver based on the HVLED815PF (for US market) 
STEVAL-ILL045V1 ST 9 W, A19 format Triac dimmable, high power factor, non-isolated LED driver based on the HVLED815PF (for US market) 
STEVAL-ILL055V1 -- High-efficiency isolated offline LED drive with 11 W fixed output and high PF, based on the HVLED815PF (EU input range) 
STEVAL-ILL082V1 ST Smart home lighting based on HVLED815PF and SPSGRF 
STEVAL-ILL083V1 ST Smart home lighting based on HVLED815PF and SPBTLE-RF Part NumberHVLED815 based evaluation board: 10 W wide range non-isolated high power factor LED driver with primary side current regulation
HVLED815 based evaluation board: 10 W wide range high power factor isolated LED driver with primary side current regulation
HVLED815 based evaluation board: 15 W European range high power factor LED driver with primary side current regulation
HVLED815 based evaluation board: 8W European range high power factor LED driver with primary constant voltage regulation
9 W Triac dimmable, high power factor, isolated LED driver based on the HVLED815PF (for US market)
9 W, A19 format Triac dimmable, high power factor, non-isolated LED driver based on the HVLED815PF (for US market)
High-efficiency isolated offline LED drive with 11 W fixed output and high PF, based on the HVLED815PF (EU input range)
Smart home lighting based on HVLED815PF and SPSGRF
Smart home lighting based on HVLED815PF and SPBTLE-RF
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| HVLED815PFTR | Active | SO-16 | Industrial | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | Package | Packing Type | Temperature (°C) | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||
| HVLED815PFTR | 3 distributors | Get sample | Active | SO-16 | Tape And Reel | - | - | EAR99 | THAILAND | 0.6132 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
