NCL30288

购买收藏

LED Driver, Power Factor Corrected Quasi-Resonant Primary Side Current Mode Controller

制造商：ON

中文数据手册

产品信息

The NCL30288 is an Ac-Dc power factor corrected flyback controller targeting isolated and non−isolated buck-boost/SEPIC constant current LED drivers. The controller operates in a quasi−resonant mode to provide optimal efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. This removes the need for secondary side feedback circuitry, biasing and an optocoupler.The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design. This device is specifically intended for very compact, space efficient designs.

Constant Current Control with Primary Side Feedback
Precise Current Regulation Accuracy
Power Factor Correction with low harmonic distortion
Line Feedforward for Enhanced Regulation Accuracy
Wide Vcc operating range
User Programmable Thermal Foldback
Latched and Auto-recoverable versions
Secondary Diode Short Protection
Open and Shorted LED Protection
Wide Temperature range of -40 to 125 °C
Low Startup Current (13 µA typical)

在线购买

型号	制造商	描述	购买
NCL30288BSNT1G	ON	LED DRIVER ACDC OFFL 6TSOP	立即购买

技术资料

标题	类型	大小（KB）	下载
TSOP-6	PDF	62	点击下载
Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting	PDF	199	点击下载
4 Key Steps to Design a NCL30288-Controlled LED Driver	PDF	521	点击下载
NCL30288LED1GEVB Bill of Materials ROHS Compliant	PDF	52	点击下载
NCL30288LED1GEVB Schematic	PDF	168	点击下载
NCL30288LED1GEVB Test Procedure	PDF	90	点击下载
NCL30288LED1GEVB Evaluation Board Manual	PDF	817	点击下载
NCL30288LED1GEVB Gerber Layout Files (Zip Format)	RAR	21	点击下载

应用案例更多案例

PFC可调光LED驱动器NCL30000的功能特点及适用范围
ON Semi推出的功率因数校正（PFC）可调光发光二极管（LED）驱动器– NCL30000，用于住宅及商业照明应用。
2020-11-16
安森美发光二极管LED驱动器NCL30000的应用及原理
典型应用包括LED驱动器电源、LED嵌灯、三端双向可控硅开关组件(TRIAC)可调光LED灯及功率因数校正恒压电源。这器件与前沿TRIAC调光器和尾沿晶体管调光器兼容。视乎所使用的调光器，LED输出可调低至2%。
2019-01-14
基于NCL30001的电流可调节恒流功率因数校正的LED区域
　　有些区域照明应用场合要求提供带输入功率因数校正的隔离型稳压输出电压。这些应用通常采用两段式的电源转换架构，其中的升压
2010-10-20
采用NCL30000的单段式CrM TRIAC调光LED驱动
采用NCL30000的单段式CrM TRIAC调光LED驱动器设计为了促进节能，世界各地的政府机构或规范组织制定了不同LED照明规范
2010-12-05
基于NCL30000设计的中小型开关电源
基于NCL30000设计的中小型开关电源 NCL30000是On Semi 公司的中小型开关电源控制器，适用于单级PFC LED驱动器。NCL30000具有非常低24uA的起动电流，工作电流仅2mA，能逐个周期
2010-04-23
基于NCL30001设计的90W LED驱动技术
The NCL30001 is a highly integrated controller for implementing power factor correction (PFC) and isolated step down ac−dc power conversion in a single stage, r
2010-07-23
NCL30100构成的MR16 LED灯泡电路
NCL30100能效大于95%的LED驱动器控制器，开关频率高达700kHz，不需要输出电容，Vcc工作范围从6.35至18 V，可以驱动一个或多个大功率LED。
2011-11-15
NCL30051构成的大功率LED驱动器电路
NCL30051构成的大功率LED驱动器电路具有输出开路和短路、过温、过流(自动恢复)及过压输入(OVP大电压)保护功能。它也可以进行两段双电平模拟调光或PWM调光(频率100到300Hz)。
2011-11-15

系列产品索引查看所有产品

NUF4211	NC7S02	NCP1251	NCP1244
NCS2004	NL3S325	NCL30288	NB100LVEP221
NIS5232	NCP370	NUF8410	NB6L56
NCV7684	NCV7748	NIS5112	NCP1094
NCP51198	NCV7702B	NCV1124	NCV8402AD

元器件商品{{ gnNumber + hkNumber }}