NCP1632

购买收藏

Power Factor Controller, Interleaved, 2-Phase

制造商：ON

中文数据手册

产品信息

The NCP1632 integrated a dual MOSFET driver for interleaved PFC applications. Interleaving consists of paralleling two small stages in lieu of a bigger one, more difficult to design. This approach has several merits like the ease of implementation, the use of smaller components or a better distribution of the heating. Also, Interleaving extends the power range of Critical Conduction Mode that is an efficient and cost-effective technique (no need for low trr diodes). In addition, the NCP1632 drivers are 180o phase shifted for a significantly reduced current ripple. Housed in a SOIC16 package, the circuit incorporates all the features necessary for building robust and compact interleaved PFC stages, with a minimum of external components.

180° out of phase operation
Frequency Clamped Critical conduction Mode (FCCrM) operation
Frequency foldback at low power
Integrated Overcurrent protection, Overvoltage protection, UVLO and brown-out protection

在线购买

型号	制造商	描述	购买
NCP1632DR2G	-	-	立即购买

技术资料

标题	类型	大小（KB）	下载
Characteristics of Interleaved PFC Stages	PDF	371	点击下载
Key Steps to Design an Interleaved PFC Stage Driven by the NCP1631	PDF	300	点击下载
Safety Tests on a NCP1611-Based PFC Stage	PDF	1363	点击下载
SOIC 16 LEAD	PDF	37	点击下载
Switching From a NCP1631- to a NCP1632-driven Interleaved PFC	PDF	388	点击下载
Interleaved, 2-Phase Power Factor Controller	PDF	295	点击下载
Key Steps to Design an Interleaved PFC Stage Driven by the NCP1632	PDF	372	点击下载

应用案例更多案例

安森美半导体8月份特色新品
安森美半导体的特色新品（FNP）列表重点介绍最新发布的一些器件。每一更新包括最新产品的产品类别、其独特之处的概要和了解更多详细信息的链接。无论您正在研发最新的设计还是仅仅出于对新产品的好奇，这些更新是您的...
2017-08-21
PGA2505使用OPA1632作为一个输出缓冲的接口电路
PGA2505使用OPA1632作为一个输出缓冲的接口电路
2009-07-31
盛群推出HT1632C更Powerful的LED Drive
Holtek的LED Driver針對可直推LED應用而推出了HT1632C。HT1632C屬HT1632特性增益版，在驅動能力、IC耗電、顯示均勻度等都大幅提昇特性，更適合直推LED。HT1632C尤適用於健身器材、電子鏢靶
2009-01-06
MCP16321/2/3 1A/2A/3A同步降压转换器
Microchip公司将为大家讲述：MCP16321/2/3 1A/2A/3A同步降压转换器。
2018-06-08
NCP5386,NCP5386A,NCP5386B应用电路
NCP5386,NCP5386A,NCP5386B应用电路:
2008-10-23
基于NCP1246和NCP4354低待机能耗电源适配器方案
...记本电脑、液晶显示器及打印机等。安森美半导体推出的NCP1246的空载能耗小于16 mW，利用NCP1246 + NCP4354实现的低待机能耗解决方案可轻松满足“能源之星”要求，适用于功率65 W的电源适配器，并能实现20 mW以下的极低待机能耗。
2013-09-26
基于NCP1607和NCP1397的街道照明高能效LED电源
　　近年来，业界对超高能效的LED照明拓扑结构兴趣日浓，期望在功率电平相对较低(<50 W)时提供高于90%的能效，这个能效目标甚至比“能源之星”2.0版外部电源能效要求(功率不
2010-10-20
基于NCP1075 / NCP4328A的高压LED驱动方案
如今，高压LED的应用越来越多，像是CREE及Philips-Lumileds等众多LED制造商都推出了高压LED。这些LED的典型正向电压（VF）范围在24 V至超过200V间。这高压LED升压驱动电路板的性能测试结果显示提供高能效。如在190至255 Vac输入电压范...
2014-03-17

系列产品索引查看所有产品

NCV7344	NTMFD5C446NL	NB3M8304C	NCP1053
NCS37010	NLSX3014MUTAG	NCV7691	NCP4352
NUF8610	NSPM8151	NCV8408B	NCP1392
NCV7356	NCP5339	NL7SZ19	NCP330
NB7VQ58M	NCP304	NC7SZ157	NCN49599

元器件商品{{ gnNumber + hkNumber }}