参数资料
| 型号： | IRAC1150-D2 |
| 厂商： | International Rectifier |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | BOARD CONTROL FOR IR1150S |
| 标准包装： | 1 |
| 系列： | µPFC™ |
| 主要目的： | 电源管理，功率因数校正 |
| 已用 IC / 零件： | IR1150S |
| 已供物品： | 板，文档 |
| 相关产品： | IR1150SDKR-ND - IC PFC CONTROLLER CCM 8-SOIC IR1150SPBFDKR-ND - IC PFC CONTROLLER CCM 8-SOIC IR1150SPBFCT-ND - IC PFC CONTROLLER CCM 8-SOIC IR1150SPBFTR-ND - IC PFC CONTROLLER CCM 8-SOIC IR1150SCT-ND - IC PFC CONTROLLER CCM 8-SOIC |
1 INTRODUCTION
The IRAC1150-D2 Control Board features the μ PFC IR1150S Power Factor Correction
control IC. This document includes a description of the application in addition to schematics,
PCB layout, bill of material, design process, test setup and results.
The IRAC1150-D2 Control Board is designed to demonstrate the performance of the
IR1150S control IC in a continuous conduction mode boost converter for PFC. The daughter
board can be inserted into existing designs to replace control cards using typical multiplier-
based solutions with minor circuit modification, in addition to new dedicated designs.
There are high voltages present whenever PFC converter is energized and proper
precautions should be taken to avoid potential shock and personal injury.
1.1 Features
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IEC1000-3-2 Compliant, Low Harmonic Distortion
Universal Input Voltage
Current Loop Controlled Power Limiting
Brownout Protection
Over voltage Protection – 420VDC nominal
Open Feedback loop Protection
100kHz Switching Frequency, (User Programmable from 50kHz to 200kHz)
Full Load Start Up with 40msec soft start time
No Minimum Load Requirements and 390VDC nominal output voltage
Sleep Mode Enable for Low Standby Current Requirement, (Blue Angel, etc.)
V CC range 14V – 20V
2 DESCRIPTION
The IR1150S is designed for use in continuous conduction mode boost converter applications
for power factor correction and harmonic current reduction. The controller allows for near
unity power factor and exceeds all requirements of IEC1000-3-2 for harmonic distortion.
The IC utilizes trailing edge modulation and peak current mode control to force the input
current to follow the sinusoidal input voltage in both shape and phase. The IC incorporates
numerous protection features for robust operation and provides a high performance solution
while minimizing external components, design time, and printed circuit board area, all in an 8
pin SOIC package.
The IR1150S provides a cost effective solution for lower power designs, which are typically
dominated by discontinuous mode solutions, as well as high power designs typically using
16- pin ICs requiring more external components and valuable PCB space.
Rev. 2.0
7/6/2005
International Rectifier
Page 3 of 12
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| IRAC1152-350W | 制造商:International Rectifier 功能描述:350W CCM AVERAGE MODE PFC FEATURED IR1152S - Boxed Product (Development Kits) 制造商:International Rectifier 功能描述:BOARD EVAL FOR IR1152 制造商:International Rectifier 功能描述:IR1152 Brown Out Protection One Cycle Control PFC IC Reference Design Kit 制造商:International Rectifier 功能描述:IR1152 Demo Board 66kHz 350W BRD |
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| IRAC1166-100W | 功能描述:电源管理IC开发工具 9999V 999A LVIC OTHER RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| IRAC11662-100W | 功能描述:电源管理IC开发工具 +16V Lw-Sd 100W Flybk Demo Brd RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| IRAC1168-DFET | 制造商:International Rectifier 功能描述:0V 999.000A LVIC OTHER - Rail/Tube |
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