| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
BD93941EFV | DC/DC型 面向大屏幕的白色LED驱动器 BD93941EFV是白色LED用高效率驱动器,适用于大屏幕液晶驱动器。BD93941EFV内置了可向光源(LED串联连接的阵列)提供适当电压的DCDC转换器。BD93941EFV中内置了应对异常状态的几种保护功能。过电压保护(OVP: over voltage protection)、过电流检测(OCP: over current limit protection of DCDC)、短路电路保护(SCP: short circuit protection)、开路保护(open detection of LED string)等。因此,可在更宽的输出电压条件及负载条件下使用。 • 4ch LED constant current driver and DC/DC converter \n• Maximum LED Current: 200mA \n• LED Feedback Voltage: 0.37V (@ADIM=2.5V)so lower heat. Adjustable Feed Back Voltage by following LED Current setting. \n• ±2% LED current accuracy (ADIM=2.5V, when each LED is set to 100mA) \n• Analog curren; | ROHM 罗姆 | ||
BD93941EFV | White LED Driver for large LCD Panels (DCDC Converter type) 文件:1.22215 Mbytes Page:31 Pages | ROHM 罗姆 | ||
BD93941EFV | LED pin rating 60V 文件:1.01612 Mbytes Page:30 Pages | ROHM 罗姆 | ||
White LED Driver for large LCD Panels (DCDC Converter type) 文件:1.22215 Mbytes Page:31 Pages | ROHM 罗姆 | |||
LED pin rating 60V 文件:1.01612 Mbytes Page:30 Pages | ROHM 罗姆 |
BD93941EFV产品属性
- 类型
描述
- Status:
推荐品
- 封装:
HTSSOP-B20
- 包装数量:
2500
- 最小独立包装数量:
2500
- 包装形态:
Taping
- RoHS:
Yes
- Topology:
Boost
- Number of Outputs:
4
- Vin(Min.)[V]:
9.0
- Vin(Max.)[V]:
35.0
- Output Current(Max.)[mA]:
200.0
- Frequency(Max.)[MHz]:
0.15
- Dimming:
PWM
- Operating Temperature (Min.)[°C]:
-40
- Operating Temperature (Max.)[°C]:
85
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ROHM/罗姆 |
2023+ |
HSOP20 |
12000 |
十五年行业诚信经营,专注全新正品 |
|||
Rohm(罗姆) |
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 |
|||
ROHM/罗姆 |
25+ |
SOP16 |
24500 |
罗姆全系列在售 |
|||
ROHM/罗姆 |
23+ |
NA |
2860 |
原装正品代理渠道价格优势 |
|||
ROHM/罗姆 |
2223+ |
SOP-20 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
|||
ROHM/罗姆 |
25+ |
HSOP20 |
880000 |
明嘉莱只做原装正品现货 |
|||
ROHM/罗姆 |
23+ |
7600 |
专注配单,只做原装进口现货 |
||||
ROHM/罗姆 |
2447 |
HTSSOP-B20 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
Rohm(罗姆) |
25+ |
HSOP-20-EP-208mil |
500000 |
源自原厂成本,高价回收工厂呆滞 |
|||
RohmSemiconductor |
24+ |
20-HSOP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
BD93941EFV规格书下载地址
BD93941EFV参数引脚图相关
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BD93941EFV数据表相关新闻
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BD9328EFJ:降压型开关稳压器 ●简介 BD9328EFJ是一个同步降压开关稳压器,集成了2低电阻N沟道MOSFET。 较宽广的输入电压范围内达到2A的连续输出电流。 电流模式能提供快速瞬态响应和容易的相位补偿。 ●特点 1)宽输入范围4.2V〜18.0V 2)2A输出电流 3)高侧/低侧FET导通电阻;0.15/0.13Ω电源开关 4)低ESR输出陶瓷电容器 5)低待机电流在关断模式 6)380 kHz的固定经营频
2012-11-10
DdatasheetPDF页码索引
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