| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
100 × .100 Latch/Ejector, Straight and Right Angle • Military (with 3M’s 3518 & N3518 polarizing key) and centerbump polarization • Optional ejector latches • Mounting holes for securing header to board • Optional polarizing posts available • High temperature insulator option suitable for “no lead” soldering operations • High temperature op | 3M | |||
IR3889 OptiMOS™ IPOL 30 A single-voltage synchronous Buck regulator Features Single 4.3 V to 17 V application or Wide Input Voltage Range from 2.0 V to 17 V with an External VCC Precision Reference Voltage (0.8 V +/- 0.5) Enhanced Fast COT Engine Stable with Ceramic Output Capacitors Optional Forced Continuous Conduction Mode and Diode Emulation for En | Infineon 英飞凌 | |||
IR3889 OptiMOS™ IPOL 30 A single-voltage synchronous Buck regulator Features Single 4.3 V to 17 V application or Wide Input Voltage Range from 2.0 V to 17 V with an External VCC Precision Reference Voltage (0.8 V +/- 0.5) Enhanced Fast COT Engine Stable with Ceramic Output Capacitors Optional Forced Continuous Conduction Mode and Diode Emulation for En | Infineon 英飞凌 | |||
4-WALL HEADER, ,100 X 100 LATCH/EJECT STRAIGHT & RA 文件:749.31 Kbytes Page:6 Pages | 3M | |||
Silicone Cover Stranded Core Ribbon Cable 4 Wires 1 Meter Long 30 AWG Black 文件:148.37 Kbytes Page:1 Pages | Adafruit |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Infineon(英飞凌) |
23+ |
25650 |
新到现货,只做原装进口 |
||||
Infineon/英飞凌 |
23+ |
PG-IQFN-36 |
12700 |
买原装认准中赛美 |
|||
Infineon(英飞凌) |
24+ |
QFN-36-EP(5x6) |
8588 |
百分百原装正品,可原型号开票 |
|||
Infineon/英飞凌 |
25 |
PG-IQFN-36 |
6000 |
原装正品 |
|||
INFINEON |
22+ |
sot |
6600 |
正品渠道现货,终端可提供BOM表配单。 |
|||
Infineon/英飞凌 |
21+ |
PG-IQFN-36 |
8080 |
只做原装,质量保证 |
|||
Infineon(英飞凌) |
24+ |
QFN-36-EP(5x6) |
4432 |
特价优势库存质量保证稳定供货 |
|||
INFINEON |
24+ |
QFN-36 |
15000 |
只做原装 有挂有货 假一赔十 |
|||
Infineon/英飞凌 |
24+ |
PG-IQFN-36 |
25000 |
原装正品公司现货,假一赔十! |
|||
Infineon(英飞凌) |
23+ |
标准封装 |
7000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
UC3889D规格书下载地址
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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
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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