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参数资料
| 型号： | IR1150LS |
| 厂商： | International Rectifier |
| 元件分类： | 功率因子校正 |
| 英文描述： | UPFC ONE CYCLE CONTROL PFC IC |
| 中文描述： | 统一潮流控制器的单周期控制功率因数校正集成电路 |
| 文件页数： | 1/16页 |
| 文件大小： | 248K |
| 代理商： | IR1150LS |
Features
PFC with IR proprietary “One Cycle Control”
Continuous conduction mode (CCM) boost type PFC
No line voltage sense required
Programmable switching frequency (50kHz-200kHz)
Programmable output overvoltage protection
Brownout and output undervoltage protection
Cycle-by-cycle peak current limit
Soft start
User initiated micropower “Sleep Mode”
PFC ONE CYCLE CONTROL PFC IC
IR1150S(PbF)
IR1150IS(PbF)
www.irf.com
1
IR1150 Application Diagram
Data Sheet No. PD60230 revAa
Description
The
PFC 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.
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 200A, by pulling the OVP pin below 0.62V.
Package
8-Lead SOIC
Open loop protection
Maximum duty cycle limit of 98%
User programmable fixed frequency operation
Min. off time of 150-350ns over freq range
VCC under voltage lockout
Internally clamped 13V gate drive
Fast 1.5A peak gate drive
Micropower startup (<200 A)
Latch immunity and ESD protection
Parts also available Lead-Free
ISNS
3
COMP
5
VFB
6
OVP
4
FREQ
2
VCC
7
GATE
8
COM
1
IR1150
-+
BRIDGE
V OUT
RTN
+
AC NEUTRAL
AC LINE
Vc c
+
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IR1150PBF | 功能描述:IC PFC CONTROLLER CCM 8-DIP RoHS:是 类别:集成电路 (IC) >> PMIC - PFC（功率因数修正） 系列:- 产品培训模块:GreenChip Synchronous Rectification Control Family of ICs 标准包装:1 系列:- 模式:间歇导电（DCM） 频率 - 开关:- 电流 - 启动:- 电源电压:8.6 V ~ 38 V 工作温度:-20°C ~ 150°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SO 包装:Digi-Reel® 其它名称:568-5348-6 |
| IR1150S | 制造商:IRF 制造商全称:International Rectifier 功能描述:UPFC ONE CYCLE CONTROL PFC IC |
| IR1150STR | 功能描述:IC PFC CONTROLLER CCM 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - PFC（功率因数修正） 系列:- 产品培训模块:GreenChip Synchronous Rectification Control Family of ICs 标准包装:1 系列:- 模式:间歇导电（DCM） 频率 - 开关:- 电流 - 启动:- 电源电压:8.6 V ~ 38 V 工作温度:-20°C ~ 150°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SO 包装:Digi-Reel® 其它名称:568-5348-6 |
| IR1150STRPBF | 功能描述:IC PFC CONTROLLER CCM 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - PFC（功率因数修正） 系列:- 产品培训模块:GreenChip Synchronous Rectification Control Family of ICs 标准包装:1 系列:- 模式:间歇导电（DCM） 频率 - 开关:- 电流 - 启动:- 电源电压:8.6 V ~ 38 V 工作温度:-20°C ~ 150°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SO 包装:Digi-Reel® 其它名称:568-5348-6 |
| IR1152S | 制造商:IRF 制造商全称:International Rectifier 功能描述:FIXED 66kHz FREQUENCY, μPFC ONE CYCLE CONTROL PFC IC WITH BROWN-OUT PROTECTION |
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