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LTM8020MPV PDF预览

LTM8020MPV

更新时间: 2024-02-23 06:17:53
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
16页 190K
描述
200mA, 36V DC/DC μModule

LTM8020MPV 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:LGA包装说明:LGA, LGA21,5X5,50
针数:21Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:3.05其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 1.25V TO 5 V
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
最大输入电压:36 V最小输入电压:4 V
标称输入电压:10 VJESD-30 代码:S-PBGA-N21
JESD-609代码:e4长度:6.25 mm
湿度敏感等级:3功能数量:1
端子数量:21最高工作温度:85 °C
最低工作温度:最大输出电流:0.2 A
封装主体材料:PLASTIC/EPOXY封装代码:LGA
封装等效代码:LGA21,5X5,50封装形状:SQUARE
封装形式:GRID ARRAY峰值回流温度(摄氏度):250
认证状态:Not Qualified座面最大高度:2.42 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK最大切换频率:450 kHz
温度等级:OTHER端子面层:Gold (Au)
端子形式:NO LEAD端子节距:1.27 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:30
宽度:6.25 mmBase Number Matches:1

LTM8020MPV 数据手册

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LTM8020  
200mA, 36V DC/DC  
µModule  
FEATURES  
DESCRIPTION  
The LTM®8020 is a complete 200mA, DC/DC step down  
power supply. Included in the package are the switch-  
ing controller, power switches, inductor, and all support  
components. Operating over an input voltage range of 4V  
to 36V, the LTM8020 supports an output voltage range of  
1.25V to 5V, set by a single resistor. Only bulk capacitors  
are needed to finish the design.  
n
Complete Step-Down Switch Mode Power Supply  
n
Wide Input Voltage Range: 4V to 36V  
n
1.25V to 5V Output Voltage  
200mA Output Current  
Current Mode Control  
–55°C to 125°C Operating Temperature  
(LTM8020MPV)  
n
n
n
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Pb-Free (e4) RoHS Compliant Package with Gold Pad  
The low profile (2.32mm) tiny package enables utilization  
of unused space on the bottom of PC boards for high  
density point of load regulation.  
Finish  
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Tiny, Low Profile (6.25mm × 6.25mm × 2.32mm)  
Surface Mount LGA Package  
The LTM8020 is packaged in a thermally enhanced,  
compact (6.25mm × 6.25mm) and low profile (2.32mm)  
over-molded Land Grid Array (LGA) package suitable for  
automated assembly by standard surface mount equip-  
ment. The LTM8020 is Pb-free and RoHS compliant.  
APPLICATIONS  
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Automotive Battery Regulation  
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Power for Portable Products  
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Distributed Supply Regulation  
Industrial Supplies  
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other  
trademarks are the property of their respective owners.  
n
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Wall Transformer Regulation  
TYPICAL APPLICATION  
6.5VIN to 36VIN, 5V at 200mA DC/DC μModule Regulator  
Efficiency and Power Loss vs Load Current  
90  
80  
70  
60  
50  
40  
30  
20  
10  
1000  
100  
10  
V
V
IN  
OUT  
*
V
V
OUT  
IN  
6.5V TO 36V  
5V  
LTM8020  
SHDN BIAS  
200mA  
2.2μF  
10μF  
GND ADJ  
165k  
1%  
8020 TA01  
1
RUNNING VOLTAGE RANGE. PLEASE REFER TO APPLICATIONS INFORMATION FOR START-UP DETAILS  
*
0.1  
0.1  
1
10  
100  
LOAD CURRENT (mA)  
3470 TA01b  
8020fb  
1

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