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MIC23303YML-TR PDF预览

MIC23303YML-TR

更新时间： 2024-09-20 19:56:55
品牌 Logo 应用领域
美国微芯 - MICROCHIP 开关光电二极管
页数 文件大小 规格书
21页 978K
描述
SWITCHING REGULATOR

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MIC23303YML-TR 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：HVSON, SOLCC12,.12,20Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
Factory Lead Time：12 weeks风险等级：5.2
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制模式：VOLTAGE-MODE
控制技术：PULSE WIDTH MODULATION最大输入电压：5.5 V
最小输入电压：2.7 V标称输入电压：3.6 V
JESD-30 代码：S-PDSO-N12JESD-609代码：e4
长度：3 mm功能数量：1
端子数量：12最高工作温度：125 °C
最低工作温度：-40 °C最大输出电流：3 A
标称输出电压：1.8 V封装主体材料：PLASTIC/EPOXY
封装代码：HVSON封装等效代码：SOLCC12,.12,20
封装形状：SQUARE封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
座面最大高度：0.9 mm最大供电电流 (Isup)：0.04 mA
表面贴装：YES切换器配置：BUCK
温度等级：AUTOMOTIVE端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：NO LEAD端子节距：0.5 mm
端子位置：DUAL宽度：3 mm
Base Number Matches：1

MIC23303YML-TR 数据手册

 浏览型号MIC23303YML-TR的Datasheet PDF文件第2页浏览型号MIC23303YML-TR的Datasheet PDF文件第3页浏览型号MIC23303YML-TR的Datasheet PDF文件第4页浏览型号MIC23303YML-TR的Datasheet PDF文件第5页浏览型号MIC23303YML-TR的Datasheet PDF文件第6页浏览型号MIC23303YML-TR的Datasheet PDF文件第7页 
MIC23303  
4MHz PWM 3A Buck Regulator with  
HyperLight Load™ and Power Good  
General Description  
Features  
The MIC23303 is a high-efficiency 4MHz 3A synchronous  
buck regulator with HyperLight Load™ mode, Power Good  
output indicator, and programmable soft-start. HyperLight  
Load provides very high efficiency at light loads and ultra-  
fast transient response, which makes the MIC23303  
perfectly suited for supplying processor core voltages. An  
additional benefit of this proprietary architecture is very low  
output ripple voltage throughout the entire load range with  
the use of small output capacitors. The tiny 3mm × 3mm  
DFN package saves precious board space and requires  
only six external components.  
• Input voltage: 2.7V to 5.5V  
• Output voltage: down to 0.65  
• Up to 3A output current  
• Up to 93% peak efficiency  
• 80% typical efficiency at 1mA  
• Power Good output  
• Programmable soft-start  
• 24µA typical quiescent current  
• 4MHz PWM operation in continuous mode  
• Ultra-fast transient response  
• Low ripple output voltage  
− 35mVpp ripple in HyperLight Load mode  
− 5mV output voltage ripple in full PWM mode  
• Fully-integrated MOSFET switches  
• 0.01µA shutdown current  
The MIC23303 is designed for use with a very small  
inductor, down to 0.33µH, and an output capacitor as small  
as 10µF that enables a total solution size less than 1mm in  
height.  
The MIC23303 has very low quiescent current of 24µA and  
can achieve peak efficiency of 93% in continuous  
conduction mode. In discontinuous conduction mode, the  
MIC23303 can achieve 80% efficiency at 1mA.  
• Thermal-shutdown and current-limit protection  
• 12-pin 3mm × 3mm DFN  
• –40°C to +125°C junction temperature range  
The MIC23303 is available in a 12-pin 3mm × 3mm DFN  
package with an operating junction temperature range  
from –40°C to +125°C.  
Applications  
Datasheets and support documentation are available on  
Micrel’s web site at: www.micrel.com.  
• Portable media/MP3 players  
• Portable navigation devices (GPS)  
• WiFi/WiMax/WiBro modules  
• Digital Cameras  
• Wireless LAN cards  
• Portable applications  
Typical Application  
HyperLight Load is a trademark of Micrel, 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  
090613-2.0  
September 6, 2013  
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MIC23303YML-TR 替代型号

型号 品牌 替代类型 描述 数据表
MIC23303YML-T5 MICROCHIP

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 IC REG BUCK ADJ 3A SYNC 12DFN

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