UC3856价格
参考价格:¥17.0958
型号:UC3856DW 品牌:TI 备注:这里有UC3856多少钱,2026年最近7天走势,今日出价,今日竞价,UC3856批发/采购报价,UC3856行情走势销售排行榜,UC3856报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3856 | LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS The UTC UC3856 is a high performance current mode PWMcontroller ideally suited for low standby power. An externallyJFET’s gate pin is connected the ST pin, It can achieve HV start,and when start was overed, it is no long consume current todepress the power off. Low VDD startup current make the power • UTC proprietary frequency hopping technology for Improved EMI performance.\n• Power-saving mode for high light-load and standby efficiency\n• Dynamic peak current limiting for constant output power\n• Built-in synchronized slope compensation\n• OTP,OLP,OVP and VDD clamp for higher security\n• High; | UTC 友顺 | ||
UC3856 | 工作温度范围为 0°C 至 70°C 的 40V、1.5A 电流模式 1MHz PWM 控制器 The UC3856 is a high performance version of the popular UC3846 series of current mode controllers, and is intended for both design upgrades and new applications where speed and accuracy are important. All input to output delays have been minimized, and the current sense output is slew rate limited t • Pin-for-Pin Compatible With the UC3846\n• 65ns Typical Delay From Shutdown to Outputs, and 50ns Typical Delay From Sync to Outputs\n• Improved Current Sense Amplifier With Reduced Noise Sensitivity\n• Differential Current Sense with 3V Common Mode Range\n• Trimmed Oscillator Discharge Current for ; | TI 德州仪器 | ||
UC3856 | Improved Current Mode PWM Controller 文件:386.54 Kbytes Page:9 Pages | TI 德州仪器 | ||
UC3856 | LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS 文件:257.769 Kbytes Page:9 Pages | ETL 亚历电子 | ||
UC3856 | LOW COST POWER-SAVING MODE PWM CONTROLLER 文件:412.38 Kbytes Page:10 Pages | UTC 友顺 | ||
UC3856 | Improved Current Mode PWM Controller 文件:3.27625 Mbytes Page:14 Pages | TI 德州仪器 | ||
UC3856 | Improved Current Mode PWM Controller 文件:3.27307 Mbytes Page:14 Pages | TI 德州仪器 | ||
UC3856 | LOW COST POWER-SAVING MODE PWM CONTROLLER 文件:358.31 Kbytes Page:10 Pages | UTC 友顺 | ||
UC3856 | LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS | ETL 亚历电子 | ||
LOW COST POWER-SAVING MODE PWM CONTROLLER 文件:358.31 Kbytes Page:10 Pages | UTC 友顺 | |||
封装/外壳:16-SOIC(0.295",7.50mm 宽) 功能:升压,降压,升压/降压 包装:管件 描述:IC REG CTRLR MULT TOP 16SOIC 集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27625 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27307 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27625 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27307 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27625 Mbytes Page:14 Pages | TI 德州仪器 | |||
封装/外壳:16-SOIC(0.295",7.50mm 宽) 功能:升压,降压,升压/降压 包装:卷带(TR) 描述:IC REG CTRLR MULT TOP 16SOIC 集成电路(IC) DC-DC 开关控制器 | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27307 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27625 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27307 Mbytes Page:14 Pages | TI 德州仪器 | |||
LOW COST POWER-SAVING MODE PWM CONTROLLER 文件:358.31 Kbytes Page:10 Pages | UTC 友顺 | |||
LOW COST POWER-SAVING MODE PWM CONTROLLER 文件:412.38 Kbytes Page:10 Pages | UTC 友顺 | |||
LOW COST POWER-SAVING MODE PWM CONTROLLER 文件:358.31 Kbytes Page:10 Pages | UTC 友顺 | |||
Improved Current Mode PWM Controller 文件:3.27307 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.28159 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27625 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27625 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27307 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27625 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27307 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27307 Mbytes Page:14 Pages | TI 德州仪器 | |||
Improved Current Mode PWM Controller 文件:3.27625 Mbytes Page:14 Pages | TI 德州仪器 | |||
2-wire serial sound control IC The BH3856S and BH3856FS are signal processing ICs designed for volume and tone control in televisions, mini component stereo systems, and other audio products. Their two-line serial control (I2C BUS) enables them to control volume and tone on the basis of signals from a microcomputer, etc. Featu | ROHM 罗姆 | |||
2-wire serial sound control IC The BH3856S and BH3856FS are signal processing ICs designed for volume and tone control in televisions, mini component stereo systems, and other audio products. Their two-line serial control (I2C BUS) enables them to control volume and tone on the basis of signals from a microcomputer, etc. Featu | ROHM 罗姆 | |||
Quasi-split sound processor for all standards 文件:152.41 Kbytes Page:17 Pages | PHILIPS 飞利浦 | |||
Quasi-split sound processor for all standards 文件:152.41 Kbytes Page:17 Pages | PHILIPS 飞利浦 |
UC3856产品属性
- 类型
描述
- Duty cycle (Max) (%):
50
- Supply voltage (Max) (V):
40
- UVLO thresholds on/off (V):
7.7/7
- Features:
Adjustable Switching Frequency
- Operating temperature range (C):
0 to 70
- Rating:
Catalog
- Frequency (Max) (kHz):
1000
- Gate drive (Typ) (A):
1.5
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
DIP16 |
12421 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI/德州仪器 |
25+ |
DIP16 |
32000 |
TI/德州仪器全新特价UC3856N即刻询购立享优惠#长期有货 |
|||
Texas Instruments |
24+ |
PDIP-16 |
12000 |
原装正品现货询价有惊喜 |
|||
TI/德州仪器 |
SOP16 |
23+ |
6000 |
专业配单原装正品假一罚十 |
|||
TI/德州仪器 |
2025+ |
SOIC |
4000 |
原装进口价格优 请找坤融电子! |
|||
TI |
24+ |
SOP16 |
99200 |
郑重承诺只做原装进口现货 |
|||
TI/德州仪器 |
23+ |
SOIC16 |
18204 |
原装正品代理渠道价格优势 |
|||
TI/德州仪器 |
26+ |
DIP16 |
87230 |
全新原装进口现货,,本公司承诺原装正品假一赔百 |
|||
TI |
21+ |
DIP |
2863 |
十年信誉,只做原装,有挂就有现货! |
|||
TI/德州仪器 |
25+ |
DIP |
20000 |
原装 |
UC3856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
2012-12-15
DdatasheetPDF页码索引
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