| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
DK806 | 3W原边反馈单级有源PFC LED 驱动芯片 DK806 是一款单级 AC-DC 变换器控制芯片,芯片集成了 700V 高压开关功率管和 初级峰值电流检测电路,芯片内还包含有源功率因数校正、原边反馈恒流、输出限 电压控制及自供电电路,并具有自动检测 LED 负载电路,可有效防止 LED 负载的损 坏,芯片采用高集成度的 MOS 电路设计,外围元件极少,变压器设计简单,隔离输 出电路的变压器只需要两个绕组,非隔离输出电路的变压器只需要一个绕组;集成 的有源功率校正电路,可以实现极高的功率因数和很低的谐波失真。 • 可以方便的组成多种不同的恒流限压电路\r\n• 上电时自动检测恒流负载,可有效防止上电烧毁LED灯\r\n• 准谐振工作,电路效率高 η>90%\r\n• 全电压输入85V—265V\r\n• 单级有源PFC,高PFC(PF>0.95), 低THD\r\n• 内置700V高压开关功率管\r\n• 专利的原边反馈控制算法,无需辅助绕组\r\n• 专利的自供电技术,无需外部绕组供电\r\n• ±3% LED 输出电流精度\r\n• 过温、过流、过压、LED开路/短路保护; | DongKe 东科半导体 | DongKe | |
DK806 | 3 W PFC LED driver chip drive chip 文件:5.04801 Mbytes 页数:14 Pages | LINKAGE 钲铭科电子 | LINKAGE | |
DPAK SURFACE MOUNT SUPER FAST RECOVERY RECTIFIER(VOLTAGE - 200 to 600 Volts CURRENT - 8.0 Amperes) VOLTAGE - 200 to 600 Volts CURRENT - 8.0 Amperes FEATURES • For surface mounted applications • Low profile package • Built-in strain relief • Easy pick and place • Superfast recovery times for high efficiency • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • 文件:34.47 Kbytes 页数:2 Pages | PANJIT 強茂 | PANJIT | ||
SUPER FAST RECOVERY RECTIFIER(VOLTAGE - 200 to 600 Volts CURRENT - 8.0 Amperes) FEATURES • For thorough hole applications • Low profile package • Built-in strain relief • Easy pick and place • Superfast recovery times for high efficiency • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • Glass passivated junction • High temperature solde 文件:36.25 Kbytes 页数:2 Pages | PANJIT 強茂 | PANJIT | ||
MICROWAVE LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR WITH BUILT-IN 2 ELEMENTS MINI MOLD FEATURES • Low Noise, High Gain • Operable at Low Voltage • Small Feed-back Capacitance Cre = 0.4 pF TYP. • Built-in 2 Transistors (2 × 2SC4959) 文件:49.96 Kbytes 页数:6 Pages | NEC 瑞萨 | NEC |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
DK(东科半导体) |
PDFN-8(8x8) |
300 |
本公司只做原装,大量现货,深耕BOM配单 |
询价 | |||
C-TON |
22+ |
NA |
43 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
C-TON |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
DK/东科 |
23+ |
DIP8 |
666666 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
DK |
26+ |
DIP |
15 |
绝对原厂原装 长期优势可定货 |
询价 | ||
INTEL |
24+ |
QFN72 |
5000 |
只做原装公司现货 |
询价 | ||
INTERSIL |
21+ |
QFN |
3000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
INTEL/英特尔 |
23+ |
QFN72 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
INTERSIL |
2022+ |
QFN |
3000 |
原厂代理 终端免费提供样品 |
询价 | ||
INTERSIL |
25+ |
QFN |
20000 |
原装 |
询价 |
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