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MP2332H PDF预览

MP2332H

更新时间: 2024-11-29 17:02:07
品牌 Logo 应用领域
芯源 - MPS 软启动
页数 文件大小 规格书
20页 982K
描述
4.2 - 18V 输入, 具有电源正常指示和软启动功能的 2A, 1.2MHz 同步降压变换器,采用 SOT583 (1.6x2.1mm) 封装

MP2332H 数据手册

 浏览型号MP2332H的Datasheet PDF文件第2页浏览型号MP2332H的Datasheet PDF文件第3页浏览型号MP2332H的Datasheet PDF文件第4页浏览型号MP2332H的Datasheet PDF文件第5页浏览型号MP2332H的Datasheet PDF文件第6页浏览型号MP2332H的Datasheet PDF文件第7页 
MP2332H  
4.2 - 18V Input, 2A, 1.2MHz  
DESCRIPTION  
FEATURES  
The MP2332H is a fully integrated, high-  
frequency, synchronous, rectified, step-down,  
switch-mode converter with internal power  
Wide 4.2V to 18V Operating Input Range  
95m/45mLow RDS(ON) Internal Power  
MOSFETs  
200µA Low IQ  
High-Efficiency Synchronous Mode  
Operation  
MOSFETs. The MP2332H offers  
a
very  
compact solution that achieves 2A of  
continuous output current with excellent load  
and line regulation over a wide input range. The  
MP2332H uses synchronous mode operation  
for higher efficiency over the output current load  
range.  
Fast Load Transient Response  
1.2MHz Switching Frequency  
T
ON Extension  
Forced PWM Operation  
Constant-on-time (COT) control operation  
provides very fast transient response, easy loop  
design, and very tight output regulation.  
Programmable Soft-Start Time  
Power Good (PG) Indication  
Over-Current Protection (OCP) and Hiccup  
Pre-Bias Start-Up  
Thermal Shutdown  
Available in a SOT583 (1.6mmx2.1mm)  
Package  
Full protection features include short-circuit  
protection (SCP), over-current protection (OCP),  
under-voltage protection (UVP), and thermal  
shutdown.  
The MP2332H requires a minimal number of  
APPLICATIONS  
readily  
available,  
standard,  
external  
Game Consoles  
Digital Set-Top Boxes  
Flat-Panel Television and Monitors  
General Consumer Purposes  
components and is available in a space-saving  
SOT583 package  
All MPS parts are lead-free, halogen-free, and adhere to the RoHS  
directive. For MPS green status, please visit the MPS website under  
Quality Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are  
trademarks of Monolithic Power Systems, Inc. or its subsidiaries.  
TYPICAL APPLICATION  
Efficiency  
VOUT = 3.3V, L = 2.2μH, DCR = 11.4mΩ  
100  
95  
90  
85  
80  
75  
70  
65  
60  
Vin=5V  
Vin=12V  
Vin=18V  
55  
50  
45  
40  
0
0.5  
1
1.5  
2
OUTPUT CURRENT (A)  
MP2332H Rev. 1.0  
11/16/2018  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2018 MPS. All Rights Reserved.  
1

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