ST Life.augmented

移动和便携LED灯

ST 推出全系列线性和开关 LED 驱动器,满足各种低压应用需求。 我们的开关系列产品包括升压稳压器、降压稳压器和升-降压稳压器。
无论采用何种拓扑结构,我们所有 LED 器件和解决方案的功能均可满足高效、低噪声、高输出功率和小型解决方案的要求。

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Technical Documentation

Application Notes

描述 版本 大小
pdf
AN1891: Application ideas: driving LEDs using L497x, L597x, L692x DC-DC converters families
2.2 300 KB
pdf
AN1941: Low Voltage LED Driver Using L6920D, L4971 and L6902D
1.5 499 KB
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AN2304: LED driver for single flash
4.2 409 KB
pdf
AN2507: High-power camera Flash LED driver with I²C™
1.2 442 KB
pdf
AN2730: High power LED driver for single Flash with I²C interface
1.1 440 KB
pdf
AN2754: Buck high-brightness LED driver based on the ST1S10 step-down DC-DC converter voltage regulator
1.0 302 KB
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AN2809: 6-row / 30-mA LED driver with boost converter for the backlight of LCD panels
2.2 720 KB
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AN2810: 6-row 85 mA LED driver with boost converter for LCD panel backlighting
1.2 572 KB
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AN2823: Current source for LED driving based on the L5973AD
1.1 1,575 KB
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AN2827: Driver for double flash LED with I²C interface
1.1 812 KB

Design Notes & Tips

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DN0007: STBB1 buck-boost converter used as a 500mA LED driver with 1.8VDC-5.5VDC Vin
1.0 189 KB

Presentations & Training Material

Presentations

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LED light control using DMX512 control method
1.0.0 646 KB

Publications and Collaterals

Flyer

描述 版本 大小
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LED770x LED drivers
1.0.0 562 KB

Magazine

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Use a Boost Converter to Create an Auto-dimmable LED Flashlight
0 KB

Magazine Articles

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Use a Boost Converter to Create an Auto-dimmable LED Flashlight
1.0.0 0 KB
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