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参数资料
| 型号： | MIC4832YMM |
| 厂商： | Micrel Inc |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER LN 220VP-P EL 8-MSOP |
| 标准包装： | 100 |
| 类型： | EL 灯驱动器 |
| 频率： | 60Hz ~ 1kHz |
| 电流 - 电源： | 45µA |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
| 产品目录页面： | 1086 (CN2011-ZH PDF) |
| 其它名称： | 576-2127-5 576-2127-5-ND 576-2977-5 |
MIC4832
Low Noise 220V PP EL Driver
General Description
Features
The MIC4832 is a low noise 220V PP electroluminescent
lamp (EL) driver. Using advanced Bipolar, CMOS, DMOS
(BCD) technology, the MIC4832 integrates a high voltage
boost converter and an H-bridge driver for driving a large
EL lamp. The MIC4832 can drive large panel displays for
mobile phones, multimedia players or automotive
electronics where EL panels are used for backlighting.
The MIC4832 offers design flexibility with adjustable lamp
and boost converter frequencies, simply by applying
external resistors. A new H-Bridge design reduces audible
noise by creating smoother AC voltage across the EL
panel.
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1.8V to 5.5V DC input voltage
220Vpp output voltage capable
Low audible noise EL drive waveform
Supports EL panel sizes up to 3in 2 (19cm 2 )
Low 45μA operating supply current
Small inductor size with low profile (220uH)
Tiny 8-pin 3mm x 3mm MLF ? package
Adjustable boost converter frequency
Adjustable EL lamp frequency
10nA shutdown current
The MIC4832 is offered in MLF ? 3mm x 3mm and MSOP-
8 lead-free and RoHS-compliant packaging with a -40°C to
85°C junction temperature range.
Datasheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Applications
? LCD panel backlight
? Mobile Phones
? PDAs
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Pagers
Calculators
Multimedia Players
Remote controls
GPS Receivers
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Typical Application
Low Noise EL Driver
MLF and Micro LeadFrame is a registered trademark of Amkor Technologies, Inc.
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 ( 408 ) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
March 2009
M9999-033109-C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC4832YMM TR | 功能描述:LED照明驱动器 220Vpp Low Noise EL Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MIC4833 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Noise Dual 220 VPP EL Driver With Output Voltage Slew Rate Control |
| MIC4833YML | 制造商:Micrel Inc 功能描述:EL Lamp DRVR 5.8V 12-Pin MLF 制造商:Micrel 功能描述:Low Noise 220Vp-p EL Driver MLF12 |
| MIC4833YML TR | 功能描述:LED照明驱动器 Dual EL Driver in 3x3MLF 12-Lead Package RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MIC4833YML-TR | 功能描述:IC DVR EL LOW NOISE 12-MLF 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:停产 类型:EL 灯驱动器 频率:100Hz ~ 1.5kHz 电压 - 电源:2.3 V ~ 5.8 V 电流 - 电源:152μA 电流 - 灌/拉输出:- 调光:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:12-VFDFN 裸焊盘，12-MLF? 图号:* 制造商卷带直径:* 制造商卷带材料:* 制造商卷带宽度:* 供应商器件封装:12-MLF?（4x4） 标准包装:1 |
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