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UC3851价格
参考价格：￥94.5945
型号：UC3851DW 品牌：TI 备注：这里有UC3851多少钱，2026年最近7天走势，今日出价，今日竞价，UC3851批发/采购报价，UC3851行情走势销售排行榜，UC3851报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3851 | Programmable, Off-Line, PWM Controller FEATURES · All Control, Driving, Monitoring, and Protection Functions Included · Low-Current Off Line Start Circuit · Voltage Feed Forward or Current Mode Control · High Current Totem Pole Output · 50% Absolute Max Duty Cycle · PWM Latch for Single Pulse Per Period · Pulse-by-Pulse Cur | TI 德州仪器 |   | |
UC3851 | 可编程离线 PWM 控制器 | TI 德州仪器 | | |
UC3851 | Programmable, Off-Line, PWM Controller 文件：576.14 Kbytes Page：7 Pages | TI 德州仪器 | | |
UC3851 | All Control, Driving, Monitoring, and Protection Functions Included 文件：768.68 Kbytes Page：12 Pages | TI 德州仪器 | | |
丝印代码：UC3851DW；Programmable, Off-Line, PWM Controller FEATURES · All Control, Driving, Monitoring, and Protection Functions Included · Low-Current Off Line Start Circuit · Voltage Feed Forward or Current Mode Control · High Current Totem Pole Output · 50% Absolute Max Duty Cycle · PWM Latch for Single Pulse Per Period · Pulse-by-Pulse Cur | TI 德州仪器 | | ||
丝印代码：UC3851DW；Programmable, Off-Line, PWM Controller FEATURES · All Control, Driving, Monitoring, and Protection Functions Included · Low-Current Off Line Start Circuit · Voltage Feed Forward or Current Mode Control · High Current Totem Pole Output · 50% Absolute Max Duty Cycle · PWM Latch for Single Pulse Per Period · Pulse-by-Pulse Cur | TI 德州仪器 | | ||
丝印代码：UC3851DW；Programmable, Off-Line, PWM Controller FEATURES · All Control, Driving, Monitoring, and Protection Functions Included · Low-Current Off Line Start Circuit · Voltage Feed Forward or Current Mode Control · High Current Totem Pole Output · 50% Absolute Max Duty Cycle · PWM Latch for Single Pulse Per Period · Pulse-by-Pulse Cur | TI 德州仪器 | | ||
丝印代码：UC3851N；Programmable, Off-Line, PWM Controller FEATURES · All Control, Driving, Monitoring, and Protection Functions Included · Low-Current Off Line Start Circuit · Voltage Feed Forward or Current Mode Control · High Current Totem Pole Output · 50% Absolute Max Duty Cycle · PWM Latch for Single Pulse Per Period · Pulse-by-Pulse Cur | TI 德州仪器 | | ||
丝印代码：UC3851N；Programmable, Off-Line, PWM Controller FEATURES · All Control, Driving, Monitoring, and Protection Functions Included · Low-Current Off Line Start Circuit · Voltage Feed Forward or Current Mode Control · High Current Totem Pole Output · 50% Absolute Max Duty Cycle · PWM Latch for Single Pulse Per Period · Pulse-by-Pulse Cur | TI 德州仪器 | | ||
Programmable, Off-Line, PWM Controller 文件：772.04 Kbytes Page：11 Pages | TI 德州仪器 | | ||
All Control, Driving, Monitoring, and Protection Functions Included 文件：768.68 Kbytes Page：12 Pages | TI 德州仪器 | | ||
Programmable, Off-Line, PWM Controller 文件：772.04 Kbytes Page：11 Pages | TI 德州仪器 | | ||
All Control, Driving, Monitoring, and Protection Functions Included 文件：768.68 Kbytes Page：12 Pages | TI 德州仪器 | | ||
Programmable, Off-Line, PWM Controller 文件：772.04 Kbytes Page：11 Pages | TI 德州仪器 | | ||
All Control, Driving, Monitoring, and Protection Functions Included 文件：768.68 Kbytes Page：12 Pages | TI 德州仪器 | | ||
封装/外壳：18-SOIC（0.295"，7.50mm 宽） 包装：卷带（TR） 描述：IC OFFLINE SW MULT TOP 18SOIC 集成电路（IC） AC DC 转换器，离线开关 | TI 德州仪器 | | ||
Programmable, Off-Line, PWM Controller 文件：772.04 Kbytes Page：11 Pages | TI 德州仪器 | | ||
All Control, Driving, Monitoring, and Protection Functions Included 文件：768.68 Kbytes Page：12 Pages | TI 德州仪器 | | ||
Programmable, Off-Line, PWM Controller 文件：772.04 Kbytes Page：11 Pages | TI 德州仪器 | | ||
All Control, Driving, Monitoring, and Protection Functions Included 文件：768.68 Kbytes Page：12 Pages | TI 德州仪器 | | ||
封装/外壳：18-DIP（0.300"，7.62mm） 包装：卷带（TR） 描述：IC OFFLINE SWITCH MULT TOP 18DIP 集成电路（IC） AC DC 转换器，离线开关 | TI 德州仪器 | | ||
All Control, Driving, Monitoring, and Protection Functions Included 文件：768.68 Kbytes Page：12 Pages | TI 德州仪器 | | ||
Programmable, Off-Line, PWM Controller 文件：772.04 Kbytes Page：11 Pages | TI 德州仪器 | | ||
SAW Components Low-Loss Filter for Mobile Communication 881,50 MHz Features ● Low-loss RF filter for mobile telephone AMPS systems, receive path ● Usable passband 25 MHz ● No matching network required for operation at 50 Ω ● Ceramic package for Surface Mounted Technology (SMT) | EPCOS 爱普科斯 | | ||
IC for CMOS System Reset Monolithic IC 文件：66.6 Kbytes Page：10 Pages | MITSUMI 三美 | | ||
P-Channel 30-V (D-S) MOSFET With Schottky Diode 文件：101.05 Kbytes Page：7 Pages | VISHAYVishay Siliconix 威世威世科技公司 | | ||
P-Channel 30-V (D-S) MOSFET With Schottky Diode 文件：72.64 Kbytes Page：6 Pages | VISHAYVishay Siliconix 威世威世科技公司 | |
UC3851产品属性
- 类型
描述
- 型号
UC3851
- 功能描述
电流型 PWM 控制器 Prog Off-Line PWM Controller
- RoHS
否
- 制造商
Texas Instruments
- 开关频率
27 KHz
- 工作电源电压
6 V to 15 V
- 工作电源电流
1.5 mA
- 输出端数量
1
- 最大工作温度
+ 105 C
- 安装风格
SMD/SMT
- 封装/箱体
TSSOP-14
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
SOIC-18-300mil |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI |
2016+ |
DIP-18 |
8880 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
TI |
24+ |
SOIC18 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
TI/德州仪器 |
23+ |
SOIC-18 |
9990 |
只有原装 |
|||
TI/UC |
25+23+ |
SOP18 |
25537 |
绝对原装正品全新进口深圳现货 |
|||
TI |
22+ |
18SOIC |
9000 |
原厂渠道,现货配单 |
|||
TI |
2025+ |
SOP18 |
3720 |
全新原厂原装产品、公司现货销售 |
|||
TI/德州仪器 |
24+ |
SOIC18 |
7268 |
全新进口原装现货/一手货源价格优势 |
|||
TI/德州仪器 |
2450+ |
DIP16 |
6540 |
只做原装正品现货!或订货假一赔十! |
|||
UNITRODE |
24+ |
DIP-18P |
160 |
本站现货库存 |
UC3851规格书下载地址
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2019-8-21UC3854N-高功率因数前置稳压器
特点 ·控制升压功率因数PWM至0.99 ·限制线电流失真 ·世界的操作，无需开关 ·饲料前行规 ·平均电流模式控制 ·低噪声的敏感度 ·低启动电源电流 ·固定频率的PWM驱动器 ·低失调模拟乘法器/除法器 ·1A的图腾柱栅极驱动器 ·高精度电压基准 UC1854提供电力系统的有功功率因数校正，否则将绘制非正弦电流从正弦电源线。此设备实现所有的控制功能要建立一个能够最佳利用现有的电源电源线的电流，同时最大限度地减少线路电流
2012-12-15
DdatasheetPDF页码索引
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