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型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
UCC2818APWR | UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod | TI2 德州仪器 | ||
UCC2818APWR | BiMOS POWER FACTOR PREREGULATOR 文件:946.1 Kbytes Page:31 Pages | TI1 德州仪器 | ||
UCC2818APWR | BiCMOS POWER FACTOR PREREGULATOR 文件:638.87 Kbytes Page:33 Pages | TI 德州仪器 | ||
UCC2818APWR | 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 包装:卷带(TR) 描述:IC PFC CTRLR AVER 220KHZ 16TSSOP 集成电路(IC) PFC(功率因数校正) | TI2 德州仪器 | ||
UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod | TI2 德州仪器 | |||
UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod | TI2 德州仪器 | |||
BiMOS POWER FACTOR PREREGULATOR 文件:946.1 Kbytes Page:31 Pages | TI1 德州仪器 | |||
BiCMOS POWER FACTOR PREREGULATOR 文件:638.87 Kbytes Page:33 Pages | TI 德州仪器 | |||
封装/外壳:16-TSSOP(0.173",4.40mm 宽) 包装:卷带(TR) 描述:IC PFC CTRLR AVER 220KHZ 16TSSOP 集成电路(IC) PFC(功率因数校正) | TI2 德州仪器 | |||
Indoor/Outdoor Stadium, Audio Snake Cable, 12 Pr #22 Str TC, Ind. Shielded & Jacketed, O/A Foil, CPE Jkt, CMR, Waterblocked Product Description Audio Snake Cable, 12 Pair 22 AWG (7 x 30) Tinned Copper, PP Insulation, Individually Foil Shielded and PVC Jacketed, Overall Beldfoil® Shield, Waterblocking Tape, CPE jacket, Ripcord, CMR | BELDEN 百通 | |||
Continuous Rate 12.3Mb/s to 2.7Gb/s Clock and Data Recovery ICs GENERAL DESCRIPTION The ADN2817/ADN2818 provide the receiver functions of quantization, signal level detect, and clock and data recovery for continuous data rates from 10 Mbps to 2.7 Gbps. The ADN2817/ADN2818 automatically lock to all data rates without the need for an external reference clock or | AD 亚德诺 | |||
70 MHz bandpass filter 文件:50.04 Kbytes Page:2 Pages | KR KR Electronics, Inc. | |||
Shorty Bushings 文件:102.78 Kbytes Page:1 Pages | HeycoHeyco. 海科 | |||
ADSL Magnetics Lucent WildWire 12V/5V ADSL CPE 文件:40.95 Kbytes Page:2 Pages | bel |
UCC2818APWR产品属性
- 类型
描述
- 型号
UCC2818APWR
- 功能描述
功率因数校正 IC BiCMOS Power Factor Preregulator
- RoHS
否
- 制造商
Fairchild Semiconductor
- 开关频率
300 KHz
- 最大工作温度
+ 125 C
- 安装风格
SMD/SMT
- 封装/箱体
SOIC-8
- 封装
Reel
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
21+ |
TSSOP16 |
4000 |
只做原装,假一罚十 |
|||
TI(德州仪器) |
24+ |
TSSOP-16 |
6473 |
百分百原装正品,可原型号开票 |
|||
TI/德州仪器 |
25+ |
TSSOP16 |
58788 |
百分百原装现货 实单必成 欢迎询价 |
|||
Texas Instruments |
24+ |
TSSOP-16 |
12000 |
原装正品现货询价有惊喜 |
|||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
||||
TI |
20+ |
TSSOP16 |
53650 |
TI原装主营-可开原型号增税票 |
|||
TI/德州仪器 |
22+ |
TSSOP16 |
12245 |
现货,原厂原装假一罚十! |
|||
TI(德州仪器) |
2450+ |
SMD |
9850 |
只做原装正品代理渠道!假一赔三! |
|||
TI/德州仪器 |
23+ |
TSSOP16 |
25860 |
原装正品 |
|||
TI |
25+ |
TSSOP (PW) |
6000 |
原厂原装,价格优势 |
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UCC2818APWR规格书下载地址
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2019-10-24UCC2817D-电流模式开关电源控制器
特点 控制升压近统一功率因数前置稳压器 限制线失真 万维网线操作 过电压保护 精确的功率限制 平均电流模式控制 提高了抗噪声能力 改进的前馈线路调整 前沿调制 150 mA(典型)启动电流 低功耗BiCMOS操作 12 V至17 V工作电压 UCCx817/18家庭提供所有必要的功能,为有源功率因数校正preregulators。该控制器实现了功率因数附近塑造AC输入电流
2012-12-15UCC2858DW-功率因数控制器
UCC3858提供的控制功能的所有必要为积极功率因数校正preregulators需要高效率低权力运作。附近的功率因数控制器实现塑造AC输入电流波形,对应AC输入使用平均电流模式控制的线路电压。UCC3858的运作非常类似于以前设计Unitrode的PFC部分附加功能,让效率更高在轻负载时提高转换器的操作。这是通过线性缩手PWM频率时,输出电压误差放大器下降到低于预定的用户可编程的指示水平在轻负载条件。减少频率缩放充电电流的CT匝道(比例输出功率),并增加死区时间。还有一个瞬时的复位输入拉IC很快折返模式,当负载回来。UCC3858 PWM技术的前沿调制。当结合比较传统的后缘调制下行转换器,这
2012-12-15
DdatasheetPDF页码索引
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