LED应用产品

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~277V AC	Single stage PFC + 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