产品概要
描述
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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性能一览
- 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 | 符合RoHS级别 | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|---|
| EVL101G50FLT | Active 产品已量产 | CARD | Industrial | Ecopack1 | - | - | - | |
EVL101G50FLT
Package:
CARDMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVL101G50FLT | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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EVL101G50FLT Active
Budgetary Price (US$)*/Qty:
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distributors
无法联系到经销商，请联系我们的销售办事处
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