LED应用产品

mos combo

在电源管理IC领域, 通嘉科技以专业创新的技术, 为智能照明系统提供包含高效率, 高精度, 高功率因数, 低谐波失真, 低频闪, 智能调光控制信号处理... 等优点的的优质解决方案。

三合一调光讯号处理器

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

高功因一次侧回授控制器

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

高功因二次侧回授控制器

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

抑制电流纹波控制器

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

二次侧定电流/定电压控制器

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

高功因一次侧回授控制器

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标准型独立隔离式驱动模块(输出额定24V/700mA)

LD7830

LD8105

40W LED 三合一调光功能之定电流驱动电源 (输出额定40V/1.0A)

LD7839

LD8116A/B/C/D/Q/QL

40W LED可调光之定电流驱动电源 (输出额定40V/1.0A)

LD7838

LD8115

LD8115A

24V/4A LED电源供应器

LD7591

150W LED 三合一调光功能之低频闪定电流驱动电源 (输出额定100V/1.45A)

LD7792S

LD8115

LD8116C

LD7841 PSR CV for Lighting应用

LD7841