Product overview
Description
The EVL101G50FLT is a 50 W high-power-factor (HPF) quasi-resonant flyback converter with isolated secondary-side regulation for both constant voltage (CV) and constant current (CC) modes. The board is based on HVLED101 and SEA05LTR. The use of sensor-less GaN transistor (ISG6107QA) and planar transformer ensures high efficiency and compactness. The board can be used as a 50 W single-stage LED driver or PSU.
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All features
- Input voltage: VIN: 90 - 265 VRMS, f: 45-66 Hz
- Output voltage: 50 V (Iout < 1 A)
- Output current: 1 A (LED voltage between 20 V and 48 V)
- High power factor, low THD
- PF > 0.99 / THD < 5% @ full load
- PF > 0.99 / THD < 7% @ 1/3 load (230 Vac)
- Average efficiency (4 points) > 91%
- Efficiency > 50% in stand-by (Pout = 240 mW)
- Dual layer PCB (Size 5 x 10 x 1.8 cm), no heat sink
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|---|
| EVL101G50FLT | Active Product is in volume production. | CARD | Industrial | Ecopack1 | - | - | - | |
EVL101G50FLT
Package:
CARDMaterial Declaration**:
(**) 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVL101G50FLT | | | distributors No availability of distributors reported, please contact our sales office |
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EVL101G50FLT Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors