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IR1150STR PDF预览

IR1150STR

更新时间: 2024-01-25 10:34:51
品牌 Logo 应用领域
英飞凌 - INFINEON 稳压器开关式稳压器或控制器电源电路开关式控制器功率因数校正光电二极管
页数 文件大小 规格书
16页 247K
描述
UPFC ONE CYCLE CONTROL PFC IC

IR1150STR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.62
模拟集成电路 - 其他类型:POWER FACTOR CONTROLLER最大输入电压:20 V
最小输入电压:15 V标称输入电压:18 V
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:2
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
最大输出电流:1.5 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:15 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Switching Regulator or Controllers最大供电电流 (Isup):40 mA
标称供电电压 (Vsup):15 V表面贴装:YES
切换器配置:SINGLE最大切换频率:200 kHz
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mmBase Number Matches:1

IR1150STR 数据手册

 浏览型号IR1150STR的Datasheet PDF文件第2页浏览型号IR1150STR的Datasheet PDF文件第3页浏览型号IR1150STR的Datasheet PDF文件第4页浏览型号IR1150STR的Datasheet PDF文件第5页浏览型号IR1150STR的Datasheet PDF文件第6页浏览型号IR1150STR的Datasheet PDF文件第7页 
Data ShIeRet N1o1. P5D060S23(0PrbevFAa)  
IR1150IS(PbF)  
µPFC ONE CYCLE CONTROL PFC IC  
Features  
Open loop protection  
PFC with IR proprietary “One Cycle Control”  
Maximum duty cycle limit of 98%  
Continuous conduction mode (CCM) boost type PFC  
No line voltage sense required  
User programmable fixed frequency operation  
Min. off time of 150-350ns over freq range  
Programmable switching frequency (50kHz-200kHz)  
CC  
V under voltage lockout  
Internally clamped 13V gate drive  
Fast 1.5A peak gate drive  
Programmable output overvoltage protection  
Brownout and output undervoltage protection  
Cycle-by-cycle peak current limit  
Soft start  
Micropower startup (<200 µA)  
Latch immunity and ESD protection  
Parts also available Lead-Free  
User initiated micropower “Sleep Mode”  
Description  
Package  
The µPFC IR1150 is a power factor correction (PFC) control IC designed to operate in continuous  
conduction mode (CCM) over a wide range input line voltages. The IR1150 is based on IR's  
proprietary "One Cycle Control" (OCC) technique providing a cost effective solution for PFC.  
The proprietary control method allows major reductions in component count, PCB area and  
design time while delivering the same high system performance as traditional solutions.  
The IC is fully protected and eliminates the often noise sensitive line voltage sensing requirements  
of existing solutions.  
The IR1150 features include programmable switching frequency, programmable dedicated  
over voltage protection, soft start, cycle-by-cycle peak current limit, brownout, open loop,  
UVLO and micropower startup current.  
8-Lead SOIC  
In addition, for low standby power requirements (Energy Star, 1W Standby, Blue Angel, etc.), the IC can be driven into sleep  
mode with total current consumption below 200µA, by pulling the OVP pin below 0.62V.  
IR1150 Application Diagram  
V OUT  
BRIDGE  
AC LINE  
+
V cc  
AC NEUTRAL  
IR1150  
1
2
3
4
8
7
6
5
COM  
FREQ  
ISNS  
OVP  
GATE  
VCC  
VFB  
COMP  
+
RTN  
www.irf.com  
1

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