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位置：首页 > IC中文资料 > UC3853

UC3853价格

参考价格：￥11.6380

型号：UC3853D 品牌：TI 备注：这里有UC3853多少钱，2026年最近7天走势，今日出价，今日竞价，UC3853批发/采购报价，UC3853行情走势销售排行榜，UC3853报价。
型号 功能描述 生产厂家 企业 LOGO 操作
UC3853

High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

TI

德州仪器

UC3853

CURRENT MODE PWM CONTROLLER FOR FORWARD AND FLYBACK APPLICATIONS

The UTC UC3853 is a high performance current mode PWMcontroller ideally suited for low standby power. Low V DD startupcurrent make the power reliable on startup design and a largevalue resistor could be used to minimize the standby power. At noload condition, the IC operates in power-saving mode for Peak Current Mode Control Adjustable Switching Frequency Adjustable Soft−start Timer Adjustable Internal Ramp Compensation Jittering Frequency ±6% of the Switching Frequency Power-saving mode for high standby efficiency Auto−recovery Primary OCP with 10ms Fixed Delay Auto−recovery Brown−Out Dete;

UTC

友顺

UC3853

温度范围为 –0°C 至 70°C 的 75kHz 双极连续导通模式 (CCM) PFC 控制器

The UC3853 provides simple, yet high performance active power factor correction. Using the same control technique as the UC1854, this 8-pin device exploits a simplified architecture and an internal oscillator to minimize external component count. The UC3853 incorporates a precision multiplier/square • Complete 8-pin Power Factor Solution\n• Reduced External Components\n• RMS Line Voltage Compensation\n• Precision Multiplier/Squarer/Divider\n• Internal 75kHz Synchronizable Oscillator\n• Average Current Mode PWM Control\n• Overvoltage Protection Comparator\n• High Current, Clamped Gate Driver;

TI

德州仪器

UC3853

High Power Factor Preregulator

文件：204.25 Kbytes Page：6 Pages

TI

德州仪器

UC3853

ADVANCED PFC/PWW COMBINATION CONTROLLER WITH TRAILING-EDGE/TRAILING-EDGE MODULATION

文件：556.29 Kbytes Page：32 Pages

TI

德州仪器

UC3853

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853D

丝印代码：UC3853D；High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

TI

德州仪器

UC3853D.A

丝印代码：UC3853D；High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

TI

德州仪器

UC3853DTR

丝印代码：UC3853D；High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

TI

德州仪器

UC3853DTR.A

丝印代码：UC3853D；High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

TI

德州仪器

UC3853N

丝印代码：UC3853N；High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

TI

德州仪器

UC3853N.A

丝印代码：UC3853N；High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

TI

德州仪器

UC3853NG4

丝印代码：UC3853N；High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

TI

德州仪器

UC3853A

CURRENT MODE PWM CONTROLLER FOR FORWARD AND FLYBACK APPLICATIONS

The UTC UC3853A is a high performance current mode PWMcontroller ideally suited for low standby power. Low V DD startupcurrent make the power reliable on startup design and a largevalue resistor could be used to minimize the standby power. At noload condition, the IC operates in power-saving mode fo Peak Current Mode Control Adjustable Switching Frequency Adjustable Soft−start Timer Adjustable Internal Ramp Compensation Jittering Frequency ±6% of the Switching Frequency Power-saving mode for high standby efficiency Auto−recovery Primary OCP with 10ms Fixed Delay Auto−recovery Brown−Out Dete;

UTC

友顺

UC3853D

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853D

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853DG4

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853DG4

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853DTR

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853DTR

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853DTR

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC PFC CTR AVER CURR 94KHZ 8SOIC 集成电路（IC） PFC（功率因数校正）

TI

德州仪器

UC3853DTRG4

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853DTRG4

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853N

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853N

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853N

封装/外壳：8-DIP（0.300"，7.62mm） 包装：管件 描述：IC PFC CTR AVER CURR 94KHZ 8DIP 集成电路（IC） PFC（功率因数校正）

TI

德州仪器

UC3853NG4

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

UC3853NG4

High Power Factor Preregulator

文件：401.16 Kbytes Page：10 Pages

TI

德州仪器

BA3853

Stereo sound controller IC

The BA3853BFS is a dual-channel electronic volume controller built around a low-noise, low-distortion VCA. It is suited for car-audio applications, and has performance that rivals mechanical-type volume controllers. In addition to volume control, the IC includes all functions required for control

ROHM

罗姆

PBL3853N

Universal Speech Circuit

Description The PBL 3853 is a biopolar integrated speech circuit with specific parameters making it highly suitable to be used as a line interface and speech circuit in a telephone line powered electronic payphone. Emphasis has been put on low current consumption in the IC thus facilitating that

ERICSSON

爱立信

PBL3853SO

Universal Speech Circuit

Description The PBL 3853 is a biopolar integrated speech circuit with specific parameters making it highly suitable to be used as a line interface and speech circuit in a telephone line powered electronic payphone. Emphasis has been put on low current consumption in the IC thus facilitating that

ERICSSON

爱立信

TDA3853T

TV IF amplifier and demodulator with TV-identification

文件：152.57 Kbytes Page：18 Pages

PHILIPS

飞利浦

UC3853产品属性

  • 类型

    描述

  • Control mode：

    CCM

  • Practical operating frequency (Max) (MHz)：

    0.115

  • UVLO thresholds on/off (V)：

    11.5/9.5

  • Device type：

    Controllers

  • Operating supply current (mA)：

    10

  • Features：

    Average Current Mode

  • Rating：

    Catalog

  • Operating temperature range (C)：

    0 to 70

UC3853供应商更多...

更新时间：2026-5-14 22:50:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
上海意淼电子科技有限公司
UC3853N
TI
23+
DIP8
20000
全新原装假一赔十
询价
深圳市纳艾斯科技有限公司
UC3853D
TI
24+
SMD
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
询价
中天科工半导体（深圳）有限公司
UC3853DTR
TI/德州仪器
25+
SOP8
12496
TI/德州仪器原装正品UC3853DTR即刻询购立享优惠#长期有货
询价
深圳市昌和盛利电子有限公司
UC3853DTRG4
TI/TEXAS
26+
原厂封装
8931
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
询价
深圳市豪迈兴电子有限公司
UC3853D
UC
24+
SOP-8
5989
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
深圳市华康联电子科技有限公司
UC3853DTR
TI
23+
NA
20000
询价
深圳市腾亿芯科技有限公司
UC3853N
TI/德州仪器
25+
DIP8
20000
原装
询价
深圳市毅创腾电子科技有限公司
UC3853D
UC
23+
SOP
7000
绝对全新原装!100%保质量特价!请放心订购!
询价
深圳市芯球通科技有限公司
UC3853D
TI(德州仪器)
23+
UC3853D
13650
公司只做原装正品,假一赔十
询价
深圳市力拓辉电子有限公司
UC3853D
TI
22+
SOP-8
5000
只做原装鄙视假货15118075546
询价

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UC3853规格书下载地址

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    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

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