| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Pulse width controller for portable CD players The BA3890F is an interface IC that provides gain for the PWM signal pulses used in digital servo systems, and allows gain adjustment to eliminate the dependence on battery voltage. Features 1) Amplifies the pulse width in accordance with the bat tery voltage. 2) Gain switching is possi | ROHM 罗姆 | |||
Pulse width controller for portable CD players The BA3890F is an interface IC that provides gain for the PWM signal pulses used in digital servo systems, and allows gain adjustment to eliminate the dependence on battery voltage. Features 1) Amplifies the pulse width in accordance with the bat tery voltage. 2) Gain switching is possi | ROHM 罗姆 | |||
Silicone Cover Stranded Core Ribbon Cable 10 Wire 1 Meter Long 28AWG Black 文件:149.46 Kbytes Page:1 Pages | Adafruit | |||
Charging control driver IC for Portable telephone BH3890FV 文件:298.71 Kbytes Page:3 Pages | ROHM 罗姆 | |||
Octal Trapezoidal Repeater 文件:181.98 Kbytes Page:6 Pages | NSC 国半 |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ROHM |
22+ |
MP48 |
8000 |
原装正品支持实单 |
|||
ROHM |
2016+ |
SOP |
3324 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ROHM/罗姆 |
22+ |
SOIC-8 |
100000 |
代理渠道/只做原装/可含税 |
|||
ROHM/罗姆 |
24+ |
NA/ |
3319 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
ROHM |
23+ |
SOP |
20000 |
全新原装假一赔十 |
|||
ROHM |
24+ |
SOP |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
ROHM/罗姆 |
25+ |
SOP |
3324 |
原装正品,假一罚十! |
|||
ROHM/罗姆 |
1997 |
175000 |
|||||
ROHM |
25+ |
SOP |
3000 |
全新原装、诚信经营、公司现货销售 |
|||
ROHM |
2018+ |
SOP |
26976 |
代理原装现货/特价热卖! |
UC3890N规格书下载地址
UC3890N参数引脚图相关
- w230
- w200
- vp5
- voip技术
- viper22a
- viper22
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- vip12a
- vga接口
- v8000
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UC3890N数据表相关新闻
UC3875DWP主营TI原装价低
UC3875DWP主营TI原装价低
2024-5-30UC3869AG
UC3869AG,全新.当天发货或门市自取,如需了解更多产品信息联系我们.零七五五.八二七三二二九一企鹅:一一七四零五二三五三,V:八七六八零五五八.
2021-11-4UC3902DTR
t ICs 单位重量: 72.600 mg
2020-8-10UC3863
UC3863,全新原装当天发货或门市自取0755-82732291.
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
2013-3-5UCC1580J-1-电压模式SMPS控制器
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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