NCP5603GEVB, High Efficiency Charge Pump Converter/White LED Driver Evaluation Board based on NCP5603
onsemi の部品 NCP5603MNR2G を使用したリファレンス デザイン
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最終製品向け
- Backlighting
- Flashlight
説明
- NCP5603GEVB, Evaluation Board describes a multi-functional system, capable of generating and controlling the power needed to utilized three features available in modern cellular phones. In addition to larger displays, with full color capability, flash and torch features have now been added to support the embedded camera and the night path finder. These features are made possible by using an ultra bright LED powered by standard battery cells. Since the LED have a forward drop voltage ranging from 3 V to 4.5 V, depending upon the forward current, a straightforward connection to a standard battery is not feasible as depicted Figure 2. A boost structure must be used to make the power supply voltage compatible with the LED
主な特徴
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Input Voltage3 to 4.5 V
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Number of Derived Elements4
注目のパーツ (2)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
|
09.03290.01 | EOZ S.A.S | Switch Slide | Switch Slide ON ON SPDT Top Slide 0.5A 24VAC 24VDC 6VA 10000Cycles PC Pins Thru-Hole | 買う | |
|
MC14538BDG | onsemi | Monostable Multivibrators | Monostable Multivibrator Dual-Element -55°C 125°C 16-Pin SOIC Tube | 買う | |