データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

Preview PDF HTML

MP2372DN データシート(PDF) 11 Page - Monolithic Power Systems

部品番号 MP2372DN
部品情報  3A, 28V, 925KHz Step-Down Converter
PDF  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  MPS [Monolithic Power Systems]
ホームページ  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MP2372DN データシート(HTML) 11 Page - Monolithic Power Systems

Back Button MP2372DN Datasheet HTML 5Page - Monolithic Power Systems MP2372DN Datasheet HTML 6Page - Monolithic Power Systems MP2372DN Datasheet HTML 7Page - Monolithic Power Systems MP2372DN Datasheet HTML 8Page - Monolithic Power Systems MP2372DN Datasheet HTML 9Page - Monolithic Power Systems MP2372DN Datasheet HTML 10Page - Monolithic Power Systems MP2372DN Datasheet HTML 11Page - Monolithic Power Systems MP2372DN Datasheet HTML 12Page - Monolithic Power Systems MP2372DN Datasheet HTML 13Page - Monolithic Power Systems  
Zoom Inzoom in Zoom Outzoom out
 11 / 13 page
background image
MP2372 – 3A, 28V, 925KHZ STEP-DOWN CONVERTER
MP2372 Rev. 0.92
www.MonolithicPower.com
11
12/22/2009
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
External Bootstrap Diode
Enough voltage of the bootstrap capacitor can
enhance the efficiency of the regulator and
increase the output capacity. The MP2372 can’t
output 3.3V/3A when the input voltage is only
about 5V. An External charge circuit shown in
Figure 4 can be a solution, and the applicable
conditions of the circuit are:
VIN is only about 5V, and VOUT is 3.3V or less
The Duty cycle is high: D= O
IN
V
V
>60%
The external bootstrap diode circuit can’t be
applied when VIN>6V
Figure 4—External Bootstrap Diode Circuit
D1 integrates two diodes in SOT-523 package
such as BAV199T which will not increase the
PCB size and the cost. The additional capacitor
C1 can be only 10nF.



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


データシート ダウンロード

Go To PDF Page


リンク URL



ALLDATASHEETはお客様のビジネスに役立ちますか？  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   データシートへのリンク    |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com