| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UCT4403 | 升压型恒流芯片 | ETC 知名厂家 | ETC |   |
Ethernet to 4-Port RS-232, RS-422, RS-485 Serial Server Features • Ethernet 10/100BaseT (autosense) • Each port individually configurable for RS-232, RS-422, or RS-485 • Automatic RS-485 enable/disable • Appears as a virtual COM port to host machine • Data rates to 230.4K bps • Supports custom baud rates and 9-bit protocol • Built-in watchdog/re | SEALEVEL | | ||
Valley Current Mode Control Buck Converter Features and Benefits ▪ Extremely fast load-transient response with minimal output voltage delta ▪ Achieves high step-down ratios with on-times | ALLEGRO | | ||
Small -15 to 15V DC Analog Panel Meter 文件：603.34 Kbytes Page：2 Pages | Adafruit | | ||
Push Rivet-Arrow 文件：70.97 Kbytes Page：1 Pages | Heyco | | ||
Valley Current Mode Control Buck Converter 文件：342.33 Kbytes Page：15 Pages | ALLEGRO | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
UCT |
24+ |
SOT23-5 |
363000 |
原装现货 |
|||
UTC |
24+ |
SOT89-5 |
22050 |
特价特价100原装长期供货. |
|||
UCT |
24+ |
SOT23-6 |
25540 |
郑重承诺只做原装进口现货 |
|||
UTC/友顺 |
24+ |
NA/ |
5250 |
原厂直销,现货供应,账期支持! |
|||
G |
25+ |
SOP8 |
54648 |
百分百原装现货 实单必成 |
|||
UTC/友顺 |
25+ |
SOT89-5 |
880000 |
明嘉莱只做原装正品现货 |
|||
UCT |
36118 |
SOT23-5 |
2015 |
专业代理DC-DC升压IC,型号齐全,优势产品 |
|||
- |
23+ |
SOT23-6 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
FTS |
24+ |
SOT23-6 |
90000 |
一级代理商进口原装现货、价格合理 |
|||
UCT |
24+ |
SOT89 |
9370 |
自己现货价格优势 |
UCT4403规格书下载地址
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UC3823A＆B和UC3825A PWM控制IC及B族改善版本的标准UC3823与UC3825系列。性能增强已作出若干电路块。误差放大器增益带宽积为12MHz，而输入失调电压为2mV的。电流限制阈值是保证5％的公差。振荡器的放电电流是指定精确的死区时间控制在10mA。频率精度提高至6％。启动电源电流，通常为100mA，用于离线应用的理想选择。输出驱动器被重新设计，积极接收目前在UVLO期间，在没有启动电流规范的开支。此外，每个输出能够在转换过程中的2A峰值电流。功能上的改进也已经在这个家庭中实现。 UC3825关断比较现在是一个高速的过流比较器一个1.2V的阈值。过流比较器设置一个闩锁，以确
2012-11-23
DdatasheetPDF页码索引
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