NCP1653

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Power Factor Controller (PFC), Continuous Conduction Mode, Fixed Frequency, Compact

制造商：ON

中文数据手册

产品信息

The NCP1653 is a controller designed for Continuous Conduction Mode (CCM) Power Factor Correction (PFC) boost circuits. It operates in the follower boost or constant voltage in 67 kHz (NCP1653A) or 100 kHz (NCP1653) fixed switching frequency. Follower boost offers the benefits of reduction of output voltage and hence reduction in the size and cost of the inductor and power switch. Housed in a DIP-8 or SO-8 package, the circuit minimizes the number of external components and drastically simplifies the CCM PFC implementation. It also integrates high safety protection features. The NCP1653 is a driver for robust and compact PFC stages.

IEC61000-3-2 Compliant
Continuous Conduction Mode
Average Current-Mode or Peak Current-Mode Operation
Constant Output Voltage or Follower Boost Operation
Very Few External Components
67 or 100 kHz Fixed Switching Frequency
Soft-Start Capability
V
Undervoltage Lockout with Hysteresis (8.7 / 13.25 V)
Overvoltage Protection (107% of Nominal Output Level)
Undervoltage Protection or Shutdown (8% of Nominal Output Level)
Programmable Overcurrent Protection
Programmable Overpower Limitation
Thermal Shutdown with Hysteresis (120/ 150 °C)

电路图、引脚图和封装图

NCP1653电路图
NCP1653电路图

在线购买

型号	制造商	描述	购买
NCP1653ADR2G	ON	IC PFC CONTROLLER CCM 8SOIC	立即购买
NCP1653APG	ON	PFC IC Continuous Conduction (CCM) 60.3kHz ~ 73.7kHz 8-PDIP	立即购买
NCP1653PG	ON	PFC IC Continuous Conduction (CCM) 90kHz ~ 110kHz 8-PDIP	立即购买
NCP1653DR2G	ON	IC PFC CONTROLLER CCM 8SOIC	立即购买

技术资料

标题	类型	大小（KB）	下载
Controller, PFC, Continuous Conduction Mode, Fixed Frequency, Compact	PDF	213	点击下载
Four Key Steps to Design a Continuous Conduction Mode PFC Stage Using the NCP1653	PDF	404	点击下载
300 W, Wide Mains, PFC Stage Driven by the NCP1653	PDF	152	点击下载
300 W, 80 PLUS® Certified ATX Power Supply GreenPoint® Reference Design	PDF	633	点击下载
Output Voltage Range Control in NCP1653 Driven PFC Stages	PDF	326	点击下载
The LCD TV Standby Power Consumption Reduction	PDF	136	点击下载
A 800 W Bridgeless PFC Stage	PDF	291	点击下载
SOIC-8 Narrow Body	PDF	61	点击下载

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