Typical Application Showing SEPIC Configuration for Flexible Input/output Voltage Ratio for A8519 LED Driver
Allegro MicroSystems の部品 A8519 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
- Automotive Cluster
- Center-Stack lighting
- Infotainment
説明
- Typical Application Showing SEPIC Configuration for Flexible Input/output Voltage Ratio for A8519 LED Driver. The A8519 is a multi-output LED driver for small-size LCD backlighting. It integrates a current-mode boost converter with internal power switch and four current sinks. The boost converter can drive up to 44 white LEDs, 11 LED per string, at 100 mA. The LED sinks can be paralleled together to achieve higher LED currents up to 400 mA. The A8519 operates from a single power supply from 4.5 to 40 V
主な特徴
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Input Voltage4.5 to 40 V
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Output Voltage10 V
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Number of Derived Elements6
注目のパーツ (2)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
|
A8519KETTR-R | Allegro MicroSystems | LED Drivers | LED Driver 44 Segment Automotive AEC-Q100 28-Pin QFN EP T/R | 買う | |
|
A8519KLPTR-T | Allegro MicroSystems | LED Drivers | LED Driver 44 Segment Automotive AEC-Q100 20-Pin TSSOP EP T/R | 買う | |