UCC28070A价格
参考价格:¥18.8616
型号:UCC28070APW 品牌:TI 备注:这里有UCC28070A多少钱,2026年最近7天走势,今日出价,今日竞价,UCC28070A批发/采购报价,UCC28070A行情走势销售排行榜,UCC28070A报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UCC28070A | UCC28070 and UCC28070A Extended Frequency Range (10kHz to 300kHz), Interleaving Continuous Conduction Mode PFC Controller 1 Features • Interleaved average current-mode PWM control with inherent current matching • Advanced current-synthesizer current sensing for superior efficiency • Synchronization capability to external clock • Highly-linear multiplier output with internal quantized voltage feed-forward for n | TI 德州仪器 | ||
UCC28070A | 具有扩展频率范围(10kHz 至 300kHz)的两相交错式 CCM PFC 控制器 UCC28070A 器件是 UCC28070 器件的扩展频率范围衍生器件,能够以较低的开关频率工作,满足高功率应用中基于 IGBT 电源开关的 PFC 转换器的 需求。 UCC28070A 器件能够在 10kHz 至 300kHz 的频率范围内运行,相比最小运行频率被限制为 30kHz 的 UCC28070 器件,扩展了运行范围。UCC28070A 器件 拥有 UCC28070 器件的所有其他特性与优势。180° 异相交错操作可大幅减少输入和输出端的波纹电流,这使得器件能够以更低的成本轻松滤除传导电磁干扰 (EMI)。 与 UCC28070 器件一样,UCC28070A 器件也 包含 多项创新 • 交错式平均电流模式脉宽调制 (PWM) 控制(固有电流匹配)\n• 具有内部量化电压前馈校正的高线性度乘法器输出,有助于获得近似为 1 的功率因数 (PF)\n• 可编程最大占空比钳位\n• 幅度:3kHz 至 30kHz\n• 外部时钟同步能力\n• 可编程峰值电流限制\n• 外部 PFC 禁用接口\n• 可编程软启动; | TI 德州仪器 | ||
UCC28070A | Extended Frequency Range (10 kHz to 300 kHz) 文件:1.06209 Mbytes Page:43 Pages | TI 德州仪器 | ||
丝印代码:28070A;UCC28070 and UCC28070A Extended Frequency Range (10kHz to 300kHz), Interleaving Continuous Conduction Mode PFC Controller 1 Features • Interleaved average current-mode PWM control with inherent current matching • Advanced current-synthesizer current sensing for superior efficiency • Synchronization capability to external clock • Highly-linear multiplier output with internal quantized voltage feed-forward for n | TI 德州仪器 | |||
丝印代码:28070A;UCC28070 and UCC28070A Extended Frequency Range (10kHz to 300kHz), Interleaving Continuous Conduction Mode PFC Controller 1 Features • Interleaved average current-mode PWM control with inherent current matching • Advanced current-synthesizer current sensing for superior efficiency • Synchronization capability to external clock • Highly-linear multiplier output with internal quantized voltage feed-forward for n | TI 德州仪器 | |||
丝印代码:28070A;UCC28070 and UCC28070A Extended Frequency Range (10kHz to 300kHz), Interleaving Continuous Conduction Mode PFC Controller 1 Features • Interleaved average current-mode PWM control with inherent current matching • Advanced current-synthesizer current sensing for superior efficiency • Synchronization capability to external clock • Highly-linear multiplier output with internal quantized voltage feed-forward for n | TI 德州仪器 | |||
丝印代码:28070A;UCC28070 and UCC28070A Extended Frequency Range (10kHz to 300kHz), Interleaving Continuous Conduction Mode PFC Controller 1 Features • Interleaved average current-mode PWM control with inherent current matching • Advanced current-synthesizer current sensing for superior efficiency • Synchronization capability to external clock • Highly-linear multiplier output with internal quantized voltage feed-forward for n | TI 德州仪器 | |||
Extended Frequency Range (10 kHz to 300 kHz), Interleaving Continuous Conduction Mode PFC Controller 文件:1.09787 Mbytes Page:44 Pages | TI 德州仪器 | |||
Extended Frequency Range (10 kHz to 300 kHz), Interleaving Continuous Conduction Mode PFC Controller 文件:988.76 Kbytes Page:44 Pages | TI 德州仪器 | |||
Extended Frequency Range (10 kHz to 300 kHz), Interleaving Continuous Conduction Mode PFC Controller 文件:1.09787 Mbytes Page:44 Pages | TI 德州仪器 | |||
封装/外壳:20-TSSOP(0.173",4.40mm 宽) 包装:管件 描述:IC PFC CTL CCM ADJUSTABL 20TSSOP 集成电路(IC) PFC(功率因数校正) | TI 德州仪器 | |||
Extended Frequency Range (10 kHz to 300 kHz) 文件:1.06209 Mbytes Page:43 Pages | TI 德州仪器 | |||
Extended Frequency Range (10 kHz to 300 kHz) 文件:1.06209 Mbytes Page:43 Pages | TI 德州仪器 | |||
封装/外壳:20-TSSOP(0.173",4.40mm 宽) 包装:管件 描述:IC PFC CTL CCM ADJUSTABL 20TSSOP 集成电路(IC) PFC(功率因数校正) | TI 德州仪器 | |||
Extended Frequency Range (10 kHz to 300 kHz), Interleaving Continuous Conduction Mode PFC Controller 文件:1.09787 Mbytes Page:44 Pages | TI 德州仪器 | |||
Two-Phase Interleaved CCM PFC Controller 文件:403.74 Kbytes Page:27 Pages | TI 德州仪器 | |||
Interleaving Continuous Conduction Mode PFC Controller 文件:723.45 Kbytes Page:39 Pages | TI 德州仪器 | |||
Interleaving Continuous Conduction Mode PFC Controller 文件:723.45 Kbytes Page:39 Pages | TI 德州仪器 | |||
Two-Phase Interleaved CCM PFC Controller 文件:403.74 Kbytes Page:27 Pages | TI 德州仪器 | |||
Interleaving Continuous Conduction Mode PFC Controller 文件:723.45 Kbytes Page:39 Pages | TI 德州仪器 |
UCC28070A产品属性
- 类型
描述
- Control mode:
CCM
- Practical operating frequency (Max) (MHz):
0.3
- UVLO thresholds on/off (V):
10.2/9.2
- Device type:
Controllers
- Operating supply current (mA):
20
- Features:
> 750W Applications
- Rating:
Catalog
- Operating temperature range (C):
-40 to 125
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
26+ |
NA |
60000 |
只有原装 可配单 |
|||
SST |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
||||
TI/德州仪器 |
25+ |
SO-MOD-16 |
12700 |
买原装认准中赛美 |
|||
ST |
25+ |
1808 |
20000 |
原装,请咨询 |
|||
Texas Instruments |
26+ |
TSSOP-20 |
12000 |
原装正品现货询价有惊喜 |
|||
ST |
17+ |
NA |
6200 |
100%原装正品现货 |
|||
TI |
25+ |
TSSOP20 |
7786 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI/德州仪器 |
25 |
SO-MOD-16 |
6000 |
原装正品 |
|||
TI(德州仪器) |
26+ |
TSSOP-20 |
10548 |
原厂订货渠道,支持账期,一站式服务! |
|||
实库TI厡裝現貨 |
20+ |
SOP16 |
1918 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
UCC28070A规格书下载地址
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2019-6-24
DdatasheetPDF页码索引
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