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MIC3223YTSE PDF预览

MIC3223YTSE

更新时间： 2024-11-07 20:01:27
品牌 Logo 应用领域
美国微芯 - MICROCHIP PC驱动光电二极管接口集成电路
页数 文件大小 规格书
24页 1280K
描述
LED DISPLAY DRIVER, PDSO16

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中文翻译

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MIC3223YTSE 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：HTSSOP, TSSOP16,.25Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：1.7Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：470442
Samacsys Pin Count：17Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：TSSOP-16
Samacsys Released Date：2019-08-21 11:40:42Is Samacsys：N
接口集成电路类型：LED DISPLAY DRIVERJESD-30 代码：R-PDSO-G16
JESD-609代码：e3长度：5 mm
湿度敏感等级：3复用显示功能：NO
功能数量：1端子数量：16
最高工作温度：125 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：HTSSOP
封装等效代码：TSSOP16,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
认证状态：Not Qualified座面最大高度：1.2 mm
最大压摆率：5 mA最大供电电压：20 V
最小供电电压：4.5 V标称供电电压：12 V
表面贴装：YES温度等级：AUTOMOTIVE
端子面层：Matte Tin (Sn)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：40宽度：4.4 mm
最小 fmax：1.3 MHzBase Number Matches：1

MIC3223YTSE 数据手册

 浏览型号MIC3223YTSE的Datasheet PDF文件第2页浏览型号MIC3223YTSE的Datasheet PDF文件第3页浏览型号MIC3223YTSE的Datasheet PDF文件第4页浏览型号MIC3223YTSE的Datasheet PDF文件第5页浏览型号MIC3223YTSE的Datasheet PDF文件第6页浏览型号MIC3223YTSE的Datasheet PDF文件第7页 
MIC3223  
High Power Boost LED Driver with  
Integrated FET  
General Description  
Features  
The MIC3223 is a constant current boost LED driver  
capable of driving a series string of high power LEDs. The  
MIC3223 can be used in general lighting, bulb replacement,  
garden pathway lighting and other solid state illumination  
applications.  
• 4.5V to 20V supply voltage  
• 200mV feedback voltage with an accuracy of ±5%  
• Step-up output voltage (boost) conversion up to 37V  
• 1MHz switching frequency  
• 100mΩ/3.5A internal power FET switch  
• LEDs can be dimmed using a PWM signal  
• User settable LED current (through external resistor)  
• Externally programmable soft-start  
The MIC3223 is a peak current mode control PWM boost  
regulator and the 4.5V and 20V operating input voltage  
range allows multiple applications from a 5V or a 12V bus.  
The MIC3223 implements a fixed internal 1MHz switching  
frequency to allow for a reduction in the design footprint  
size. Power consumption has been minimized through the  
implementation of a 200mV feedback voltage that provides  
an accuracy of ±5%. The MIC3223 can be dimmed through  
the use of a PWM signal and features an enable pin for a  
low power shutdown state.  
• Protection features that include:  
–
–
–
Output over-voltage protection (OVP)  
Under-voltage lockout (UVLO)  
Over temperature protection  
• Junction temperature range: -40°C to +125°C  
• Available in a exposed pad 16-pin TSSOP package  
The MIC3223 is a very robust LED driver and offers the  
following protection features: over voltage protection (OVP),  
thermal shutdown, switch current limiting and under voltage  
lockout (UVLO).  
Applications  
• Architectural lighting  
• Industrial lighting  
• Signage  
The MIC3223 is offered in a low profile exposed pad 16-pin  
TSSOP package.  
• Landscape lighting (garden/pathway)  
• Under cabinet lighting  
• MR-16 bulbs  
Data sheets and support documentation can be found on  
Micrel’s web site at: www.micrel.com.  
_______________________________________________________________________________________________________________________  
Typical Application  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-011510-A  
January 2010  
1234567...24

中文翻译

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MIC3223YTSE 替代型号

型号 品牌 替代类型 描述 数据表
MIC3223YTSE-TR MICROCHIP

完全替代

 LED DISPLAY DRIVER
MIC3223YTSE MICREL

功能相似

 High Power Boost LED Driver with Integrated FET

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