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MPQ3413-AEC1 PDF预览

MPQ3413-AEC1

更新时间: 2024-09-27 17:01:47
品牌 Logo 应用领域
芯源 - MPS /
页数 文件大小 规格书
19页 1656K
描述
1.5A、2.2MHz、5V Vout、52μA IQ、同步升压变换器,带输出断连功能并符合AEC-Q100认证

MPQ3413-AEC1 数据手册

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MPQ3413  
1.5A, 2.2MHz, 52μA IQ, 5V VOUT,  
Synchronous Step-Up Converter  
with Output Disconnect, AEC-Q100 Qualfied  
DESCRIPTION  
FEATURES  
The MPQ3413 is a high-efficiency, synchronous,  
current mode, step-up converter with output  
disconnect.  
Supports 5V/0.3A Average Output Current  
(IOUT  
2.8V to 4V Input Voltage (VIN) Range  
5V Fixed Output Voltage (VOUT  
Internal Synchronous Rectifier (SR)  
2.2MHz Fixed Switching Frequency (fSW)  
52μA Quiescent Current (IQ)  
<1μA Shutdown Current  
True Output Disconnect from Input  
Up to 85% Efficiency  
Internal Compensation, Inrush Current  
Limiting, and Internal Soft Start (SS)  
Small External Components  
Over-Voltage Protection (OVP), Short-  
Circuit Protection (SCP), and Over-  
Temperature Protection (OTP)  
Available in a TSOT23-8 Package  
Available in AEC-Q100 Grade 1  
)
)
The MPQ3413 can start up from an input voltage  
(VIN) as low as 2.8V, and provides inrush current  
limiting and output short-circuit protection (SCP).  
The integrated P-channel synchronous rectifier  
(SR) improves efficiency and eliminates the  
requirement of an external Schottky diode. The  
MPQ3413’s P-channel MOSFET disconnects  
the output from the input when the MPQ3413  
shuts down. The output disconnect feature  
allows the output to be discharged completely,  
allowing the MPQ3413 to draw a supply current  
below 1μA in shutdown mode.  
The 2.2MHz switching frequency (fSW) allows for  
smaller external components, while the internal  
compensation and soft start (SS) minimize the  
external component count. These features result  
in a compact solution across a wide current load  
range.  
APPLICATIONS  
Single-Cell, Li Battery Backup  
Automotive Secondary Regulation  
The MPQ3413 features an integrated power  
MOSFET that supports an 5V output voltage  
(VOUT) and a peak switching current above 1.5A.  
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.  
The MPQ3413 is available in a small TSOT23-8  
package.  
TYPICAL APPLICATION  
L1  
0.68μH  
SW  
VOUT  
VIN  
IN  
OUT  
C2  
C1  
22μF  
10μF  
MPQ3413  
MODE  
AGND  
MODE  
OFF  
EN  
PGND  
ON  
MPQ3413 Rev. 1.0  
2/10/2022  
MonolithicPower.com  
1
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2022 MPS. All Rights Reserved.  

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