LED應用產品

mos combo

在電源管理IC領域, 通嘉科技以專業創新的技術, 為智慧照明系統提供包含高效率, 高精度, 高功率因數, 低諧波失真, 低頻閃, 智慧調光控制訊號處理…等優點的的優質解決方案。

三合一調光訊號處理器

Part No. Input Voltage (V) Topology Transfer Ratio (%/V) Output Frequency (KHz) Cut Off Function Package Application
LD8116B 15~58 Analog-to-Digital Coverter 11.4 1.5 No SOT-26 LED lighting
LD8116D 15~58 Analog-to-Digital Coverter 10.0 1.5 No SOT-26 LED lighting
LD8116Q 15~58 Analog-to-Digital Coverter 13.3 1.5 No SOT-26 LED lighting

高功因一次側回授控制器

Part No. VIN Topology Power Output (W) Recommend Max. Freqency of Switching (KHz) HV start-up Power Factor System Accuracy(%) Package Application
LD7841 90V~264V AC Flyback + CV < 90 90 Yes > 0.92 +/-5 SOP-7/ SOP-8 LED lighting

高功因二次側回授控制器

Part No. VIN Topology Power Output (W) Recommend Max. Freqency of Switching (KHz) HV start-up Power Factor System Accuracy(%) Package Application
LD7792N 90V~277V AC PFC + Flyback < 90 450/85 Yes > 0.92 +/-3 SOP-16 LED lighting with dimming
LD7792O 90V~277V AC PFC + Flyback < 90 450/110 Yes > 0.92 +/-3 SOP-16 LED lighting with dimming
LD7838 90V~277V AC Flyback < 90 300 Yes > 0.92 +/-3 SOP-7/ SOP-8 LED lighting with dimming

抑制電流紋波控制器

Part No. Input Voltage (V) Topology Output Current Ripple(%) Package Application
LD6802J 10~30 Linear for 0-10V , TRIAC dimming < 5 SOT-26 LED lighting

二次側定電流/定電壓控制器

Part No. Input Voltage (V) Topology Dimmable Tolerance of Current Sense (%) Tolerance of Voltage sense(%) Package Application
LD8115A 3~38 CC/CV Feedback Yes +/-2 +/-1 SOT-8 Charger, LED lighting

高功因一次側回授控制器

Part No. VIN Topology Power Output (W) Recommend Max. Freqency of Switching (KHz) HV start-up Power Factor System Accuracy(%) Package Application
LD7841 90V~264V AC Flyback + CV < 90 90 Yes > 0.92 +/-5 SOP-7/ SOP-8 LED lighting
標題 PDF下載 相關產品
18W 標準型獨立隔離式驅動模組 (輸出額定24V/700mA)

LD7830

LD8105

40W LED 三合一調光功能之定電流驅動電源 (輸出額定40V/1.0A)

LD7839

LD8116A/B/C/D/Q/QL

40W LED可調光之定電流驅動電源 (輸出額定40V/1.0A)

LD7838

LD8115

LD8115A

24V/4A LED電源供應器

LD7591

150W LED 三合一調光功能之低頻閃定電流驅動電源 (輸出額定100V/1.45A)

LD7792S

LD8115

LD8116C

LD7841 PSR CV for Lighting應用

LD7841