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MIC24046YFL-T5 PDF预览

MIC24046YFL-T5

更新时间: 2024-09-20 19:58:43
品牌 Logo 应用领域
美国微芯 - MICROCHIP 开关
页数 文件大小 规格书
27页 2860K
描述
Switching Regulator, Current-mode, 5A, 880kHz Switching Freq-Max

MIC24046YFL-T5 技术参数

生命周期:Active包装说明:QCCN,
Reach Compliance Code:compliant风险等级:5.74
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:19 V
最小输入电压:4.5 V标称输入电压:12 V
JESD-30 代码:S-XQCC-N20长度:3 mm
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:5 A封装主体材料:UNSPECIFIED
封装代码:QCCN封装形状:SQUARE
封装形式:CHIP CARRIER座面最大高度:0.9 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:880 kHz温度等级:AUTOMOTIVE
端子形式:NO LEAD端子位置:QUAD
宽度:3 mmBase Number Matches:1

MIC24046YFL-T5 数据手册

 浏览型号MIC24046YFL-T5的Datasheet PDF文件第2页浏览型号MIC24046YFL-T5的Datasheet PDF文件第3页浏览型号MIC24046YFL-T5的Datasheet PDF文件第4页浏览型号MIC24046YFL-T5的Datasheet PDF文件第5页浏览型号MIC24046YFL-T5的Datasheet PDF文件第6页浏览型号MIC24046YFL-T5的Datasheet PDF文件第7页 
MIC24046  
Pin-Programmable, 4.5V 19V, 5A  
Step-Down Converter  
General Description  
Features  
The MIC24046 is a pin-programmable, high–efficiency,  
wide input range, 5A synchronous step-down regulator.  
The MIC24046 is perfectly suited for multiple-voltage rail  
application environments typically found in computing and  
telecommunication systems. It can be programmed by pin  
strapping various parameters, such as output voltage,  
switching frequency, and current-limit values. The pin-  
selectable switching frequency, valley-current mode  
control technique, high–performance error amplifier, and  
external compensation allow for the best trade-offs  
between high efficiency and the smallest possible solution  
size.  
4.5V to 19V input voltage range  
5A (maximum) output current  
High efficiency (>90%)  
Pin-selectable output voltages:  
0.7V, 0.8V, 0.9V, 1.0V, 1.2V, 1.5V, 1.8V,  
2.5V, and 3.3V  
±1% output voltage accuracy  
Supports safe start-up with pre-biased output  
Pin-selectable current limit and switching frequency  
Internal soft-start and thermal shutdown protection  
Hiccup-mode short-circuit protection  
Available in a 20-pin 3mm × 3mm QFN package  
–40°C to +125°C junction temperature range  
The MIC24046 is available in a thermally–efficient, space-  
saving, 20–pin 3mm × 3mm QFN package with an  
operating junction temperature range of –40°C to +125°C.  
Datasheets and support documentation are available on  
Micrel’s website at: www.micrel.com.  
Applications  
Servers, data storage, routers, and base stations  
FPGAs, DSP, and low-voltage ASIC power  
Typical Application  
MIC24046 12VIN 5A DC/DC Converter  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
October 14, 2015 Revision 1.1  

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