DC2020A, Demo Board using LT3955EUHE Buck-Boost Converter LED driver with internal PWM generator
Analog Devices の部品 LT3955EUHE を使用したリファレンス デザイン
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関連文書
最終製品向け
- Battery Charger
- Boost Converter
- High-Power LED
説明
- DC2020A, Demo Board is a 60VIN, 80VOUT LED driver. It generates its own PWMOUT waveform from its internal PWM generator for accurate PWM dimming with up to 33:1 brightness ratio. DC2020A features high efficiency at 350kHz switching frequency. At high LED string voltages up to 67V and 300mA of LED current, the single switch controller has 92% efficiency
主な特徴
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Input Voltage60 V
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Output Voltage80 V
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Output Current0.3 A
注目のパーツ (3)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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LT3955EUHE#TRPBF | Analog Devices | LED Drivers | LED Driver 2200uA Supply Current 28-Pin QFN EP T/R | 買う | |
|
|
LT3955EUHE#PBF-ES | Analog Devices | LED Drivers | LED Driver 2200uA Supply Current 28-Pin QFN EP Tube | 買う | |
|
|
LT3955EUHE#PBF | Analog Devices | LED Drivers | LED Driver 2200uA Supply Current 28-Pin QFN EP Tube | 買う | |