MAX4990E集成电路(IC)的照明镇流器控制器规格书PDF中文资料

| 厂商型号 |
MAX4990E |
| 参数属性 | MAX4990E 封装/外壳为14-WFDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的照明镇流器控制器;产品描述:IC EL LAMP DRIVER 290HZ 14TDFN |
| 功能描述 | High-Voltage, 짹15kV ESD-Protected Electroluminescent Lamp Driver |
| 封装外壳 | 14-WFDFN 裸露焊盘 |
| 文件大小 |
221.33 Kbytes |
| 页面数量 |
15 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-3 20:00:00 |
| 人工找货 | MAX4990E价格和库存,欢迎联系客服免费人工找货 |
MAX4990E规格书详情
General Description
The MAX4990E high-voltage DC-AC converter is ideal for driving electroluminescent (EL) lamps. The MAX4990E features a wide +2.4V to +5.5V input range that allows the device to accept a wide variety of voltage sources such as single-cell lithium-ion (Li+) batteries and higher voltage battery chargers. The lamp outputs of the device generate up to 250V peak-to-peak output voltage for maximum lamp brightness.
特性 Features
♦ ESD-Protected EL Lamp Outputs
±15kV Human Body Model
±4kV IEC 61000-4-2 Contact Discharge
±15kV IEC 61000-4-2 Air-Gap Discharge
♦ 250VP-P (MAX) Output for Highest Brightness
♦ Wide +2.4V to +5.5V Input Voltage Range
♦ Resistor-Adjustable Slew-Rate Control for Audible Noise Reduction
♦ Externally Driven Lamp and Switching Converter Frequencies
♦ Capacitor-Adjustable Lamp and Switching Converter Frequencies
♦ Low 100nA Shutdown Current
♦ DIM Input for Controlling Output Voltage Through DC Analog Voltage, PWM, or Resistor to GND
♦ Capacitor Adjustable for Slow Turn-On/-Off
♦ Space-Saving Packages 14-Pin, 3mm x 3mm TDFN
Applications
Keypad Backlighting
MP3 Players
LCD Backlighting
PDAs/Smartphones
Automotive Instrument Clusters
产品属性
- 产品编号:
MAX4990ETD+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 照明,镇流器控制器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
EL 灯驱动器
- 频率:
210Hz ~ 290Hz
- 电压 - 供电:
2.4V ~ 5.5V
- 电流 - 灌/拉输出:
170mA
- 调光:
是
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
14-WFDFN 裸露焊盘
- 供应商器件封装:
14-TDFN(3x3)
- 描述:
IC EL LAMP DRIVER 290HZ 14TDFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI(亚德诺) |
25+ |
N/A |
22412 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
MAX |
20+ |
14-WFDFN |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM/美信 |
25+ |
TDFN-14 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
ADI |
2534+ |
原厂封装 |
25000 |
15年芯片行业经验/只供原装正品:13570885961邹小姐 |
询价 | ||
Maxim |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
Maxim |
25+23+ |
8-SOIC3.9 |
20194 |
绝对原装正品全新进口深圳现货 |
询价 | ||
Maxim(美信) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
MAXM |
24+ |
12 |
原装现货,可开13%税票 |
询价 | |||
Analog Devices Inc./Maxim Inte |
23+ |
14-WFDFN |
5000 |
特惠实单价格秒出原装正品假一罚万 |
询价 | ||
MAXIM |
2025+ |
TDFN14 |
3570 |
全新原厂原装产品、公司现货销售 |
询价 |

