ETA2840数据手册ETA中文资料规格书
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 |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
钰泰 |
PCABA426AY0 |
10 |
询价 | ||||
24+ |
N/A |
70000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
ETA钰泰 |
23+ |
20000 |
原装现货,可追溯原厂渠道 |
询价 | |||
ETA(钰泰) |
23+ |
SOT-23-6 |
1185 |
10年专业做电源IC/原装现货库存 |
询价 | ||
ETA |
23+ |
SOT23-6 |
50000 |
全新原装正品现货,支持订货 |
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 |
6500 |
十七年VIP会员,诚信经营，一手货源，原装正品可零售！ |
询价 | ||
ETA |
23+ |
QFN3X3-16 |
6500 |
专注配单,只做原装进口现货 |
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 |
