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EV9943-Q-00A

EV9943-Q-00A首页预览图
型号: EV9943-Q-00A
PDF文件:
  • EV9943-Q-00A PDF文件
  • EV9943-Q-00A PDF在线浏览
功能描述: High-Efficiency, 3A Peak, 36V, 410kHz Step-Down Converter with Power Good Evaluation Board
PDF文件大小: 272.54 Kbytes
PDF页数: 共7页
制造商: MPS[Monolithic Power Systems]
制造商LOGO: MPS[Monolithic Power Systems] LOGO
制造商网址: http://www.monolithicpower.com
捡单宝EV9943-Q-00A
供应商
型号
品牌
封装
批号
库存数量
备注
询价
  • 深圳市亿鸿丰电子科技有限公司

    12

    0755-8271472315338782687销售总监王小姐广东省深圳市龙华区福城街道澳桂路11号11013888

  • EV9943-Q-00A
  • MonolithicPowerSystems(MPS) 
  •  
  • 最新批号 
  • 9600 
  • 原装现货,当天可交,主营系列有长期备货! 

  • 深圳市言叶科技有限公司

    4

    1767309303717673093037刘新深圳市福田区华强北街道华航社区振兴路101号华发大院4栋206-211016144

  • EV9943-Q-00A
  • MonolithicPowerSystems(MPS) 
  •  
  • 最新批次 
  • 20000 
  • 原装现货 , 可开票 

  • 深圳市中飞凌科技有限公司

    5

    1530755389115307553891郭小姐0755-83002566深圳市福田区华康大厦1栋62311013753

  • EV9943-Q-00A
  • MonolithicPowerSystems(MPS) 
  •  
  • 23+ 
  • 60000 
  • 代理全新原装正品现货 

PDF页面索引
120%
EV9943-Q-00A
High-Efficiency, 3A Peak, 36V, 410kHz
Step-Down Converter with Power Good
Evaluation Board
EV9943-Q-00A Rev.1.0 www.MonolithicPower.com 1
9/17/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2014 MPS. All Rights Reserved.
The Future of Analog IC Technology
DESCRIPTION
The EV9943-Q-00A demonstrates MPS’s
MP9943, a high-frequency, synchronous,
rectified, step-down converter with built-in high-
side and low-side power MOSFETs. The
MP9943 offers a very compact solution to
achieve a 3A peak output current with excellent
load and line regulation over a wide input
supply range. The MP9943 has synchronous
mode operation for higher efficiency over the
output current load range.
Current-mode operation provides fast transient
response and eases loop stabilization.
Full protection features includes over-current
protection and thermal shutdown.
The MP9943 requires a minimal number of
readily-available s is available in a space-
saving QFN8 (3mm x 3mm) package.
ELECTRICAL SPECIFICATION
(1)
Parameter Symbol Value
Continuous 12V TypicalInput
Voltage
Transient
V
IN
36V Max
Output Voltage V
OUT
5V
Output Current I
OUT
3A Peak
Notes:
1) For different Input/output voltage specs and different output
capacitor/inductor may need change the application circuit
parameters.
FEATURES
Wide 4V to 30V Continuous Operating Input
Range
36V Input Transient Tolerance
85m/55m Low R
DS(ON)
Internal Power
MOSFETs
High-Efficiency Synchronous Mode
Operation
410kHz Switching Frequency
Synchronizes from 200kHz-to-2.2MHz
External Clock
High Duty Cycle for Automotive Cold-crank
Internal Power-Save Mode
Internal Soft-Start
Power Good Indicator
Over Current Protection and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in an QFN8 (3mm x 3mm)
Package
APPLICATIONS
General Consumer
Multi-Function Printers (MFP)
Distributed Power Systems
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Products, Quality Assurance page.
“MPS” and “The Future of Analog IC Technology” are registered trademarks of
Monolithic Power Systems, Inc.
EV9943-Q-00A EVALUATION BOARD
Board Number MPS IC Number
EV9943-Q-00A MP9943GQ
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