ST Life.augmented

LED一般照明 (オフライン : non-isolated)

一般照明用オフラインLED照明に携わるエンジニアリング・チームは、システム・コストを最小限に抑えるために、磁気部品の設計と製造を大幅に簡素化する非絶縁ソリューションのニーズに取り組んでいます。 STマイクロエレクトロニクスは、改良型LED電球からLED街灯までの広範な用途に向けて、非絶縁トポロジ向けの幅広い製品とソリューションを提供しています。 特にパワー・ステージのアーキテクチャは、力率補正の有無に関係なく最大効率を得るように制御されており、電圧と電流を高い精度で制御して正確な光度を保証しています。

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トップ

Technical Documentation

Application Notes

Description Version Size
pdf
AN1916: VIPower: offline constant current LED driver using VIPer12/22A
4.5 614 KB
pdf
AN2811: 3.5 W non-isolated offline constant-current LED driver based on VIPER17
1.2 1,156 KB
pdf
AN2928: Modified buck converter for LED applications
1.5 219 KB
pdf
AN2961: STEVAL-ILL026V1 non-isolated 3 W offline LED driver based on the VIPER22A-E
1.2 340 KB
pdf
AN2983: Constant current inverse buck LED driver using L6562A
1.3 1,949 KB
pdf
AN3009: How to design a transition mode PFC pre-regulator using the L6564
4.3 546 KB
pdf
AN3111: 18 W single-stage offline LED driver
2.2 798 KB
pdf
AN3151: Digital constant-current controller for LED applications based on STM8S208X
1.2 946 KB
pdf
AN3256: Low-cost LED driver for an A19 lamp
1.2 940 KB
pdf
AN3410: A 93% efficient LED driver solution for the US market
1.1 1,957 KB
pdf
AN4376: 10 W wide range non-isolated high power factor LED driver using HVLED815PF
1.0 3,701 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
HVLED805 offline LED driver
1.0.0 296 KB
pdf
Smart street lighting solutions
1.0.0 1,597 KB

Publications and Collaterals

Flyer

Description Version Size
pdf
48 V, 130 W high-efficiency SMPS for LED street lighting
1.0.0 257 KB
pdf
HVLED805 on -chip solution for LED driving
1.0 3,385 KB
pdf
One-chip LED driving solution with high power factor
1,200 KB

Magazine

Description Version Size
htm
Simple and Accurate Constant Current Sensing for Non-Isolated LED Drivers
0 KB

Magazine Articles

Description Version Size
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High Power Factor LED Lighting
1.0.0 0 KB
html
Simple and Accurate Constant Current Sensing for Non-Isolated LED Drivers
1.0.0 0 KB

Conference Paper

Description Version Size
pdf
Improving Current Regulation for Offline LED Driver
470 KB
pdf
Improving Current Regulation for Offline LED Driver
1.0.0 471 KB
pdf
Single Stage Offline LED Driver
204 KB
pdf
Single stage Offline LED driver - IEEE
1.0 774 KB
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