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参数资料
| 型号： | MIC4830YMM |
| 厂商： | Micrel Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER LN 180VP-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： | 576-2126-5 576-2126-5-ND 576-2976-5 |
MIC4830
Low Noise 180V PP EL Driver
General Description
Features
The MIC4830 is a low noise 180V PP electroluminescent
lamp (EL) driver. Using advanced Bipolar, CMOS, DMOS
(BCD) technology, the MIC4830 integrates a high voltage
boost converter and an H-bridge driver for driving a large
EL lamp. The MIC4830 can drive large panel displays for
mobile phones, multimedia players or automotive
electronics where EL panels are used for backlighting.
The MIC4830 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 input voltage
180Vpp output voltage
Low audible noise EL drive waveform
Supports EL panel sizes up to 4in 2 (25cm 2 )
Low 45μA operating supply current
Small inductor size with low profile (220μH)
Tiny 8-pin 3mm × 3mm MLF ? package
Adjustable boost converter frequency
Adjustable EL lamp frequency
Low 10nA shutdown current
The MIC4830 is offered in MLF ? 3mm × 3mm and
MSOP-8 Pb-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
Typical Application
Low Noise EL Driver
MLF and Micro LeadFrame are registered trademark of Amkor Technology, 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
July 2009
M9999-070709-C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC4830YMM TR | 功能描述:LED照明驱动器 180Vpp 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 |
| MIC4832 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Noise 220VPP EL Driver |
| MIC4832_09 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Noise 220VPP EL Driver |
| MIC4832YML | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Noise 220Vp-p EL Driver |
| MIC4832YML 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 |
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