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UC3902D价格
参考价格:¥18.0589
型号:UC3902D 品牌:TI 备注:这里有UC3902D多少钱,2025年最近7天走势,今日出价,今日竞价,UC3902D批发/采购报价,UC3902D行情走势销售排行榜,UC3902D报价。型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
UC3902D | LOAD SHARE CONTROLLER FEATURES 2.7-V to 20-V Operation 8-Pin Package Requires Minimum Number of External Components Compatible with Existing Power Supply Designs Incorporating Remote Output Voltage Sensin Differential Share Bus Precision Current Sense Amplifier (40 Gain) UVLO (Undervoltage Lockout) Cir | TI2 德州仪器 | ||
UC3902D | 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 LOAD SHARE CONTROLLER 8-SOIC 集成电路(IC) 电源管理 - 专用 | TI2 德州仪器 | ||
UC3902D | LOAD SHARE CONTROLLER 文件:305.11 Kbytes Page:10 Pages | TI1 德州仪器 | ||
LOAD SHARE CONTROLLER FEATURES 2.7-V to 20-V Operation 8-Pin Package Requires Minimum Number of External Components Compatible with Existing Power Supply Designs Incorporating Remote Output Voltage Sensin Differential Share Bus Precision Current Sense Amplifier (40 Gain) UVLO (Undervoltage Lockout) Cir | TI2 德州仪器 | |||
LOAD SHARE CONTROLLER FEATURES 2.7-V to 20-V Operation 8-Pin Package Requires Minimum Number of External Components Compatible with Existing Power Supply Designs Incorporating Remote Output Voltage Sensin Differential Share Bus Precision Current Sense Amplifier (40 Gain) UVLO (Undervoltage Lockout) Cir | TI2 德州仪器 | |||
LOAD SHARE CONTROLLER FEATURES 2.7-V to 20-V Operation 8-Pin Package Requires Minimum Number of External Components Compatible with Existing Power Supply Designs Incorporating Remote Output Voltage Sensin Differential Share Bus Precision Current Sense Amplifier (40 Gain) UVLO (Undervoltage Lockout) Cir | TI2 德州仪器 | |||
LOAD SHARE CONTROLLER FEATURES 2.7-V to 20-V Operation 8-Pin Package Requires Minimum Number of External Components Compatible with Existing Power Supply Designs Incorporating Remote Output Voltage Sensin Differential Share Bus Precision Current Sense Amplifier (40 Gain) UVLO (Undervoltage Lockout) Cir | TI2 德州仪器 | |||
LOAD SHARE CONTROLLER 文件:305.11 Kbytes Page:10 Pages | TI1 德州仪器 | |||
LOAD SHARE CONTROLLER 文件:305.11 Kbytes Page:10 Pages | TI1 德州仪器 | |||
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 LOAD SHARE CONTROLLER 8SOIC 集成电路(IC) 电源管理 - 专用 | TI2 德州仪器 | |||
LOAD SHARE CONTROLLER 文件:305.11 Kbytes Page:10 Pages | TI1 德州仪器 | |||
ISM 433 MHz ASK Transmitter General Description The AS3902 is a single channel low power 433 MHz ASK transmitter. It uses a fully integrated PLL stabilized RF-oscillator which avoids frequency pulling by approaching the antenna with objects as it occurs at SAW resonator based transmitters. ASK modulation is performed by swi | AMSCO 艾迈斯欧司朗 | |||
18V 2A 500kHz Synchronous Step-Down DC/DC Converter GENERAL DESCRIPTION The AX3902 is a high efficiency, 2A current mode synchronous step down DC/DC converter with a wide input voltage range from 4.5V to 18V. The device integrates high side and low si de MOSFETs to achieve high efficiency conversion. The current mode architecture supports fast | AXELITE 亚瑟莱特 | |||
18V 2A 500kHz Synchronous Step-Down DC/DC Converter GENERAL DESCRIPTION The AX3902 is a high efficiency, 2A current mode synchronous step down DC/DC converter with a wide input voltage range from 4.5V to 18V. The device integrates high side and low si de MOSFETs to achieve high efficiency conversion. The current mode architecture supports fast | AXELITE 亚瑟莱特 | |||
Dual N-Channel Logic Level MOSFET 文件:239.12 Kbytes Page:5 Pages | AnalogPower | |||
LOW POWER PWM SWITCH FOR OFF-LINE SMPS 文件:251.82 Kbytes Page:9 Pages | BCDSEMI 新进半导体 |
UC3902D产品属性
- 类型
描述
- 型号
UC3902D
- 功能描述
其他电源管理 LOAD SHARE CONTROLLER
- RoHS
否
- 制造商
Texas Instruments
- 输出电流
4 mA
- 输入电压范围
3 V to 3.6 V
- 工作温度范围
- 40 C to + 110 C
- 安装风格
SMD/SMT
- 封装/箱体
VQFN-48
- 封装
Reel
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
20+ |
SOP8 |
2960 |
诚信交易大量库存现货 |
|||
TI/德州仪器 |
24+ |
NA/ |
5363 |
原装现货,当天可交货,原型号开票 |
|||
TI(德州仪器) |
24+ |
SOP-8 |
959 |
深耕行业12年,可提供技术支持。 |
|||
TI |
2016+ |
SOP8 |
6233 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
SID |
23+ |
DIP |
4300 |
全新原装假一赔十 |
|||
TI |
24+ |
SOP8 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
UC/TI |
25+ |
SOP-8 |
54658 |
百分百原装现货 实单必成 |
|||
TI/德州仪器 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
|||
TI |
20+ |
NA |
53650 |
TI原装主营-可开原型号增税票 |
|||
TI |
23+ |
N/A |
7560 |
原厂原装 |
UC3902D规格书下载地址
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UC3902D数据表相关新闻
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2019-8-21UCC1888J-电压模式开关电源控制器
特点 ·变压器离线电源 ·为400VDC100VDC宽允许输入范围 ·固定5VDC或可调低电压输出 ·输出200mA的水槽,来源150mA的MOSFET栅极到一个 ·用途低成本SMD电感 ·短路保护 ·可选的隔离能力 描述 UCC3888控制器的优化,为离线,低功耗,低电压,调节偏置电源。独特的电路拓扑,可以利用此装置想象成两个级联反激式转换器中的每个连续运行模式下,从一个单一的外部电源开关驱动。的显着效益这种方法是能够实现高达400V的电压转换率与无变压器内部损耗低
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UCC3580 PWM控制器系列产品的设计实施各种有源钳位/复位和同步整流器,开关转换器拓扑结构。虽然包含所有必要的功能,为固定频率高脉宽调制的性能,这种设计的附加功能列入辅助开关的驱动程序,补充主要电源开关,可编程死区时间或延迟之间的每个过渡。有源钳位/复位技术,允许操作单截至超出50%的占空比转换器,同时降低电压应力在交换机上,并允许更大的磁通摆幅为电源变压器。这种方法还可以通过减少开关损耗,恢复能量储存在漏感和开关,如寄生元素电容。振荡器编程与两个电阻和一个电容来设置开关频率和最大占空比。一个单独的同步坡道提供了一个前馈电压脉冲宽度调制和一个编程最大伏秒的限制。由振荡器产生的时钟包含频率
2012-11-23
DdatasheetPDF页码索引
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