ETA2840中文资料36V高压降压LED恒流驱动器数据手册ETA规格书
ETA2840规格书详情
描述 Description
The ETA2840 is a wide input range, high-efficiency, and high frequency DC-to-DC step-down LED driver, capable of delivering up to 1.5A of output current. ETA2840 provide 0.16V feedback voltage, which minimize the power loss on the sense resistor in a LED driver system.
特性 Features
• Wide Input Operating Range from 4.5V to 36V
• Standoff Input Voltage: 42V
• High Efficiency PFM mode at light load
• Capable of Delivering 1.5A
• No External Compensation Needed
• Current Mode control
• Logic Control Shutdown
• En can be controlled by ambient light
• Thermal shutdown and UVLO
• Available in SOT23-6 Package
应用 Application
• IR LED driver for surveillance camera
• LED lighting
• Constant current source
技术参数
- 制造商编号
:ETA2840
- 生产厂家
:ETA
- Architecture
:Non-Sync.Buck
- Vin Range(V)
:4.5-36
- Max No. of LEDs
:up to 9W
- Isw Max(A)
:1.5
- Vfb(V)
:0.16
- Switching Frequency(Hz)
:650K
- Iq(uA)
:500
- Package
:SOT23-6
- Min Dimming Duty
:dimming at FB pin
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ETA |
2450+ |
SOT23-6 |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
ETA |
24+ |
SOT23-6 |
42000 |
只做原装进口现货 |
询价 | ||
ETA |
2223+ |
SOT23-6 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
ETA |
23+ |
SOT23-6 |
79200 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
ETA |
23+ |
SOT23-6 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ETA(钰泰) |
25+ |
SOT-23-6 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
ETA |
2021 |
SOT23-6 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ETA |
23+ |
QFN3X3-16 |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
ETA |
14+ |
SOT23-6 |
2440 |
原装现货 |
询价 | ||
ETAenginerringtechnology |
25+ |
SOT23-6 |
54680 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |