| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
LED5000 | 具有调光功能的3 A单片式降压电流源 The LED5000 device is an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as a precise constant current source with an adjustable current capability up to 3 A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output curren • 5.5 V to 48 V operating input voltage range \n• 850 kHz fixed switching frequency \n• 200 mV typ. current sense voltage drop \n• Buck / buck-boost / floating boost topologies \n• PWM dimming \n• ± 3% output current accuracy overtemperature• 200 mΩ typical RDSON \n• Peak current mode architectu; | ST 意法半导体 | ST | |
LED5000 | 3 A monolithic step-down current source with dimming capability 文件:1.39066 Mbytes 页数:52 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRIVER RGLTR PWM 3A 8HSOP | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Low Pass Filter 文件:141.36 Kbytes 页数:1 Pages | MINI | MINI | ||
LOW PASS FILTERS 文件:319.49 Kbytes 页数:1 Pages | MINI | MINI | ||
LOW PASS FILTERS 文件:276.01 Kbytes 页数:1 Pages | MINI | MINI |
技术参数
- Marketing Status:
Active
- Package:
PowerSO-8
- Input Voltage_min(V):
5.5
- Input Voltage_max(V):
48
- Output Current-Max_nom(A):
3
- Feedback voltage accuracy_typ:
3
- Feedback voltage_nom(V):
0.2
- Synchronous rectification:
No
- Dimming Control:
PWM
- Inhibit Pin:
true
- Regulated Output Voltage_max(V):
43
- Oscillator Switching frequency_min(Internal)(kHz):
850
- Oscillator Switching frequency_max(Internal)(kHz):
850
- Soft-start:
Yes
- Other Features:
Alternative topology supported
- Operating Junction Temperature_min(°C):
-40
- Operating Junction Temperature_max(°C):
150
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
24+ |
SOP8 |
180 |
绝对原装正品现货假一赔十 |
询价 | ||
ST |
25+ |
SOP8 |
16900 |
原装,请咨询 |
询价 | ||
ST |
23+ |
NA |
19587 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
STMicroelectronics |
24+ |
8-HSOP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
ST |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
STMicroelectronics |
24+ |
8-SOIC(0.154 |
39500 |
询价 | |||
N/A |
2447 |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
STM |
25+ |
SOP-8 |
3854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
22+ |
NA |
5000 |
加我QQ或微信咨询更多详细信息, |
询价 |
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