Product overview
Description
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).-
All 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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All resources
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Product Specifications (1)
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19 Sep 2016 | 19 Sep 2016 |
Application Notes (5 of 6)
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13 Sep 2018 | 13 Sep 2018 | |||
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30 Sep 2015 | 30 Sep 2015 | |||
13 Sep 2018 | 13 Sep 2018 |
User Manuals (1)
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04 Oct 2017 | 04 Oct 2017 |
Application Notes for related Tools & Software (5)
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13 Sep 2018 | 13 Sep 2018 | |||
13 Sep 2018 | 13 Sep 2018 | |||
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30 Sep 2015 | 30 Sep 2015 | |||
13 Sep 2018 | 13 Sep 2018 |
Flyers (3)
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04 Jan 2019 | 04 Jan 2019 | |||
25 Mar 2015 | 25 Mar 2015 | |||
14 Nov 2015 | 14 Nov 2015 |
Magazine Articles (1)
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10 Aug 2016 | 10 Aug 2016 |
EDA Symbols, Footprints and 3D Models
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.
Sample & Buy
Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
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min | max | |||||||||||
HVLED815PFTR | 2 distributors | Free Sample Buy Direct | Active | EAR99 | NEC | Tape And Reel | SO-16 | - | - | 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