UCC2818价格
参考价格：￥8.1867
型号：UCC28180D 品牌：TI 备注：这里有UCC2818多少钱，2026年最近7天走势，今日出价，今日竞价，UCC2818批发/采购报价，UCC2818行情走势销售排行榜，UCC2818报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UCC2818 | BiCMOS POWER-FACTOR PREREGULATOR FEATURES · 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 Modula | TI 德州仪器 |   | |
UCC2818 | 具有 10.5V/10V UVLO、温度范围为 -40°C 至 85°C 的 6kHz 至 220kHz CCM PFC 控制器 The UCCx817 and UCCx818 family provides all the functions necessary for active power factor-corrected preregulators. The controller achieves near-unity power factor by shaping the AC input line current waveform to correspond to that of the AC input line voltage. Average current mode control maintain • Controls Boost Preregulator to Near-Unity Power Factor\n• Limits Line Distortion\n• World Wide Line Operation\n• Over-Voltage Protection\n• Accurate Power Limiting\n• Average Current Mode Control\n• Improved Noise Immunity\n• Improved Feed-Forward Line Regulation\n• Leading Edge Modulation\n• 150-; | TI 德州仪器 | | |
UCC2818 | BiCMOS POWER FACTOR PREREGULATOR 文件：528.6 Kbytes Page：14 Pages | TI 德州仪器 | | |
UCC2818 | BCMOS POWER FACTOR PREREGULATOR 文件：923.64 Kbytes Page：31 Pages | TI 德州仪器 | | |
丝印代码：UCC2818AD；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 | TI 德州仪器 | | ||
丝印代码：UCC2818AD；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 | TI 德州仪器 | | ||
丝印代码：UCC2818AD；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 | TI 德州仪器 | | ||
丝印代码：UCC2818AD；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 | TI 德州仪器 | | ||
丝印代码：UCC2818AN；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 | TI 德州仪器 | | ||
丝印代码：UCC2818AN；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 | TI 德州仪器 | | ||
丝印代码：UCC2818MD；BiCMOS POWER-FACTOR PREREGULATOR FEATURES · 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 Modula | TI 德州仪器 | | ||
丝印代码：UCC2818MD；BiCMOS POWER-FACTOR PREREGULATOR FEATURES · 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 Modula | TI 德州仪器 | | ||
丝印代码：UCC2818MD；BiCMOS POWER-FACTOR PREREGULATOR FEATURES · 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 Modula | TI 德州仪器 | | ||
丝印代码：UCC2818MD；BiCMOS POWER-FACTOR PREREGULATOR FEATURES · 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 Modula | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 1 Features 1• 8-Pin Solution (No AC Line Sensing Needed) • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters) • Trimmed Current Loop Circuits for Low iTHD • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt) • Averag | TI 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 | TI 德州仪器 | | ||
具有 10.5V/10V UVLO 和较小栅极驱动电阻、温度范围为 -40°C 至 85°C 的 6kHz 至 220kHz CCM PFC 控制器 The UCC3817A and the UCC3818A family provides all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac input line current waveform to correspond to that of the ac input line voltage. Average current mode control ma • Controls Boost Preregulator to Near-Unity Power Factor\n• Limits Line Distortion\n• World Wide Line Operation\n• Overvoltage Protection\n• Accurate Power Limiting\n• Average Current Mode Control\n• Improved Noise Immunity\n• Improved Feed-Forward Line Regulation\n• Leading Edge Modulation\n• 150-µ; | TI 德州仪器 | | ||
UCC2818A-Q1 BiCMOS Power-Factor Preregulator 1 Features 1• Qualified for Automotive Applications • Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion low• World-Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed | TI 德州仪器 | | ||
丝印代码：2818A；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 | TI 德州仪器 | | ||
丝印代码：2818A；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 | TI 德州仪器 | | ||
丝印代码：2818A；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 | TI 德州仪器 | | ||
丝印代码：2818A；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 | TI 德州仪器 | | ||
丝印代码：2818A；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 | TI 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 | TI 德州仪器 | | ||
具有 10.5V/10V UVLO 和较小栅极驱动电阻的汽车类 6kHz 至 220kHz CCM PFC 控制器 The UCC2818A-Q1 device provides all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac input line current waveform to correspond to that of the ac input line voltage. Average current mode control maintains stable • Qualified for Automotive Applications\n• Controls Boost Preregulator to Near-Unity Power Factor\n• Limits Line Distortion\n• World-Wide Line Operation\n• Overvoltage Protection\n• Accurate Power Limiting\n• Average Current Mode Control\n• Improved Noise Immunity\n• Improved Feed-Forward Line Regul; | TI 德州仪器 | | ||
UCC2818A-Q1 BiCMOS Power-Factor Preregulator 1 Features 1• Qualified for Automotive Applications • Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion low• World-Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed | TI 德州仪器 | | ||
丝印代码：2818AQ；UCC2818A-Q1 BiCMOS Power-Factor Preregulator 1 Features 1• Qualified for Automotive Applications • Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion low• World-Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed | TI 德州仪器 | | ||
丝印代码：2818AQ；UCC2818A-Q1 BiCMOS Power-Factor Preregulator 1 Features 1• Qualified for Automotive Applications • Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion low• World-Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed | TI 德州仪器 | | ||
BiCMOS POWER-FACTOR PREREGULATOR FEATURES · 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 Modula | TI 德州仪器 | | ||
Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 文件：1.76543 Mbytes Page：48 Pages | TI 德州仪器 | | ||
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 文件：1.70095 Mbytes Page：45 Pages | TI 德州仪器 | | ||
Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 文件：1.76543 Mbytes Page：48 Pages | TI 德州仪器 | | ||
Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller 文件：1.76543 Mbytes Page：48 Pages | TI 德州仪器 | | ||
封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC PFC CTRLR CCM 250KHZ 8SOIC 集成电路（IC） PFC（功率因数校正） | TI 德州仪器 | | ||
包装：盒 描述：EVAL BOARD FOR UCC28180 开发板，套件，编程器 评估板 - DC/DC 与 AC/DC（离线）SMPS | TI 德州仪器 | | ||
BiMOS POWER FACTOR PREREGULATOR 文件：946.1 Kbytes Page：31 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | | ||
BiMOS POWER FACTOR PREREGULATOR 文件：946.1 Kbytes Page：31 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | | ||
BiMOS POWER FACTOR PREREGULATOR 文件：946.1 Kbytes Page：31 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | | ||
BiMOS POWER FACTOR PREREGULATOR 文件：946.1 Kbytes Page：31 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | | ||
BiMOS POWER FACTOR PREREGULATOR 文件：946.1 Kbytes Page：31 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | | ||
BiMOS POWER FACTOR PREREGULATOR 文件：946.1 Kbytes Page：31 Pages | TI 德州仪器 | | ||
BiCMOS POWER FACTOR PREREGULATOR 文件：638.87 Kbytes Page：33 Pages | TI 德州仪器 | |
UCC2818产品属性
- 类型
描述
- Control mode：
CCM
- Practical operating frequency (Max) (MHz)：
0.25
- UVLO thresholds on/off (V)：
10.5/10
- Device type：
Controllers
- Operating supply current (mA)：
4
- Features：
750W Applications
- Rating：
Catalog
- Operating temperature range (C)：
-40 to 85
| 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) |
24+ |
SOIC-8_150mil |
5577 |
只做原装现货假一罚十!价格最低!只卖原装现货 |
|||
Texas Instruments |
24+ |
TSSOP-16 |
12000 |
原装正品现货询价有惊喜 |
|||
TI |
2450+ |
SMD |
9485 |
只做原厂原装正品终端客户免费申请样品 |
|||
TI |
24+ |
SOIC16 |
5630 |
TI一级代理原厂授权渠道实单支持 |
|||
TI/德州仪器 |
23+ |
SOIC8 |
32078 |
10年以上分销商,原装进口件,服务型企业 |
|||
TI |
25+ |
SMD |
918000 |
明嘉莱只做原装正品现货 |
|||
TI/德州仪器 |
25+ |
SOIC-8 |
10000 |
公司原装现货库存.有挂就有货，支持实单 |
|||
TI/德州仪器 |
26+ |
原厂封装 |
102800 |
原厂授权一级代理,专注军工、汽车、医疗、工业、新能源、电力! |
|||
德州仪器/TI |
24+ |
WQFN24 |
2000 |
全新原装深圳仓库现货有单必成 |
|||
TI/德州仪器 |
23+ |
TSSOP16 |
18204 |
原装正品代理渠道价格优势 |
UCC2818芯片相关品牌
UCC2818规格书下载地址
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瀚佳科技（深圳）有限公司 专业进口电子元器件代理商
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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
2012-12-15UCC2817D-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
2012-12-15
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