Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

LM3524DM Folha de dados(PDF) 18 Page - Texas Instruments

Nome de Peças LM3524DM
Descrição Electrónicos  Regulating Pulse Width Modulator
PDF  29 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  TI [Texas Instruments]
Página de início  http://www.ti.com
Logo TI - Texas Instruments

LM3524DM Folha de dados(HTML) 18 Page - Texas Instruments

Back Button LM3524DM Datasheet HTML 14Page - Texas Instruments LM3524DM Datasheet HTML 15Page - Texas Instruments LM3524DM Datasheet HTML 16Page - Texas Instruments LM3524DM Datasheet HTML 17Page - Texas Instruments LM3524DM Datasheet HTML 18Page - Texas Instruments LM3524DM Datasheet HTML 19Page - Texas Instruments LM3524DM Datasheet HTML 20Page - Texas Instruments LM3524DM Datasheet HTML 21Page - Texas Instruments LM3524DM Datasheet HTML 22Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 18 / 29 page
background image
LM2524D, LM3524D
SNVS766E – JUNE 2009 – REVISED MAY 2013
www.ti.com
Figure 26. 5V, 1 Amp Switching Regulator, Foil Side
Figure 27. Stuffing Diagram, Component Side
The Step-Up Switching Regulator
Figure 28 shows the basic circuit for a step-up switching regulator. In this circuit Q1 is used as a switch to
alternately apply VIN across inductor L1. During the time, tON, Q1 is ON and energy is drawn from VIN and stored
in L1; D1 is reverse biased and Io is supplied from the charge stored in Co. When Q1 opens, tOFF, voltage V1 will
rise positively to the point where D1 turns ON. The output current is now supplied through L1, D1 to the load and
any charge lost from Co during tON is replenished. Here also, as in the step-down regulator, the current through
L1 has a DC component plus some
ΔIL. ΔIL is again selected to be approximately 40% of IL. Figure 29 shows the
inductor's current in relation to Q1's ON and OFF times.
18
Submit Documentation Feedback
Copyright © 2009–2013, Texas Instruments Incorporated
Product Folder Links: LM2524D LM3524D



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
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