Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

MC34063A Datasheet(PDF) 8 Page - Texas Instruments

Click here to check the latest version.
Part No. MC34063A
Description  1.5-A Peak Boost/Buck/Inverting Switching Regulators
Download  30 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI1 [Texas Instruments]
Homepage  http://www.ti.com
Logo TI1 - Texas Instruments

MC34063A Datasheet(HTML) 8 Page - Texas Instruments

Back Button MC34063A Datasheet HTML 4Page - Texas Instruments MC34063A Datasheet HTML 5Page - Texas Instruments MC34063A Datasheet HTML 6Page - Texas Instruments MC34063A Datasheet HTML 7Page - Texas Instruments MC34063A Datasheet HTML 8Page - Texas Instruments MC34063A Datasheet HTML 9Page - Texas Instruments MC34063A Datasheet HTML 10Page - Texas Instruments MC34063A Datasheet HTML 11Page - Texas Instruments MC34063A Datasheet HTML 12Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 30 page
background image
8
7
6
1
2
R*
* R
0 for constant Vin
8
7
6
1
2
VOUT
RSC
VIN
RSC
VIN
VOUT
a) EXTERNAL npn SWITCH
b) EXTERNAL npn SATURATED SWITCH (see Note A)
7
MC33063A, MC34063A
SLLS636N – DECEMBER 2004 – REVISED JANUARY 2015
www.ti.com
9 Application and Implementation
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
9.1 Application Information
9.1.1 External Switch Configurations for Higher Peak Current
A.
If the output switch is driven into hard saturation (non-Darlington configuration) at low switch currents (
≤300 mA) and
high driver currents (
≥30 mA), it may take up to 2 μs to come out of saturation. This condition will shorten the off time
at frequencies
≥30 kHz and is magnified at high temperatures. This condition does not occur with a Darlington
configuration because the output switch cannot saturate. If a non-Darlington configuration is used, the output drive
configuration in Figure 7b is recommended.
Figure 5. Boost Regulator Connections for IC Peak Greater Than 1.5 A
8
Submit Documentation Feedback
Copyright © 2004–2015, Texas Instruments Incorporated
Product Folder Links: MC33063A MC34063A


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  30 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
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