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MP9115DQT-LF PDF预览

MP9115DQT-LF

更新时间: 2024-11-15 19:44:51
品牌 Logo 应用领域
芯源 - MPS 开关
页数 文件大小 规格书
11页 294K
描述
Switching Regulator, Current-mode, 6A, 1400kHz Switching Freq-Max, TQFN-10

MP9115DQT-LF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SON
包装说明:3 X 3 MM, ROHS COMPLIANT, MO-229VEED-5, TQFN-10针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.22
其他特性:OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 6V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:6 V最小输入电压:2.7 V
标称输入电压:3.6 VJESD-30 代码:S-XQCC-N10
JESD-609代码:e3长度:3 mm
湿度敏感等级:1功能数量:1
端子数量:10最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:6 A
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.8 mm表面贴装:YES
切换器配置:BUCK最大切换频率:1400 kHz
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:3 mmBase Number Matches:1

MP9115DQT-LF 数据手册

 浏览型号MP9115DQT-LF的Datasheet PDF文件第2页浏览型号MP9115DQT-LF的Datasheet PDF文件第3页浏览型号MP9115DQT-LF的Datasheet PDF文件第4页浏览型号MP9115DQT-LF的Datasheet PDF文件第5页浏览型号MP9115DQT-LF的Datasheet PDF文件第6页浏览型号MP9115DQT-LF的Datasheet PDF文件第7页 
MP9115  
2.7-6V Input, 2.5A,1.2MHz  
Synchronous Step-Down Converter  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
Output Adjustable from 0.8V to VIN  
Up to 91% Efficiency  
100% Duty Cycle for Low Dropout  
Applications  
The MP9115 is a fully integrated, internally  
compensated 1.2MHz fixed frequency PWM  
step-down converter. It is ideal for powering  
portable equipment that runs from a single cell  
Lithium-Ion (Li+) Battery, with an input range  
from 2.7V to 6V. The MP9115 can provide up to  
2.5A of load current with output voltage as low  
as 0.8V. It can also operate at 100% duty cycle  
for low dropout applications.  
1μA Shutdown Current  
1.2MHz Fixed Switching Frequency  
2.7V-6V Input Operation Range  
3A Peak Output Current  
Stable with Low ESR Output Ceramic  
Capacitors  
Thermal Shutdown  
Cycle-by-Cycle Over Current Protection  
Short circuit protection  
With peak current mode control and internal  
compensation, the MP9115 is stable with  
ceramic capacitors and small inductors. Fault  
condition protection includes cycle-by-cycle  
current limiting and thermal shutdown.  
No reverse current of LS MOS for Pre-bias  
start up  
Available in 10-pin 3x3mm TQFN  
MP9115 is available in the small 10-pin  
3mmx3mm TQFN package.  
APPLICATIONS  
Smart Phones  
PDA’s  
DVD+/-RW Drives  
Digital Cameras  
Portable Instruments  
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic  
Power Systems, Inc.  
TYPICAL APPLICATION  
Efficiency  
1
2
3
4
5
10  
N/C  
FB  
SHDN  
V
=1.2V  
OUT  
SHDN  
GND  
LX  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
9
8
V
=3V  
IN  
MP9115  
VIN  
L1  
1.2  
7
6
N/C  
PVIN  
LX  
2.2uH  
V
=5V  
IN  
Cf  
22pF  
N/C  
C2  
22  
C1  
R2  
0.01  
0.1  
1
10  
LOAD CURRENT (A)  
MP9115 Rev. 0.92  
1/14/2010  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2010 MPS. All Rights Reserved.  
1

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