Electronic Components Datasheet Search
  English ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

MC34063AM Datasheet (PDF) 1 Page - ON Semiconductor

Part number MC34063AM
Description  1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDSO8, EIAJ, PLASTIC, SO-8
Download  16 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Manufacturer  ON Semiconductor
Direct Link  http://www.onsemi.com/PowerSol...
Logo ON Semiconductor

MC34063AM Datasheet (HTML) 1 Page - ON Semiconductor

 
Zoom Inzoom in Zoom Outzoom out
 1 / 16 page
MC34063A, MC33063A
DC-to-DC Converter
Control Circuits
The MC34063A Series is a monolithic control circuit containing the
primary functions required for DC–to–DC converters. These devices
consist of an internal temperature compensated reference, comparator,
controlled duty cycle oscillator with an active current limit circuit,
driver and high current output switch. This series was specifically
designed to be incorporated in Step–Down and Step–Up and
Voltage–Inverting applications with a minimum number of external
components. Refer to Application Notes AN920A/D and AN954/D
for additional design information.
• Operation from 3.0 V to 40 V Input
• Low Standby Current
• Current Limiting
• Output Switch Current to 1.5 A
• Output Voltage Adjustable
• Frequency Operation to 100 kHz
• Precision 2% Reference
http://onsemi.com
8
1
8
1
PDIP–8
P, P1 SUFFIX
CASE 626
SO–8
D SUFFIX
CASE 751
8
1
SOEIAJ–8
M SUFFIX
CASE 968
Representative Schematic Diagram
Drive 8
Collector
Ipk 7
Sense
6
VCC
Comparator 5
Inverting
Input
S Q Q2
R
Q1
100
Ipk
Oscillator
CT
Comparator
+
-
1.25 V
Reference
Regulator
1 Switch
Collector
2 Switch
Emitter
3 Timing
Capacitor
4
Gnd
(Bottom View)
This device contains 51 active transistors.
PIN CONNECTIONS
Switch
Collector
1
Switch
Emitter
2
Timing 3
Capacitor
Gnd 4
8
Driver
Collector
7 Ipk Sense
(Top View)
6 VCC
Comparator
5 Inverting
Input
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 11 of this data sheet.
© Semiconductor Components Industries, LLC, 2000
1
August, 2000 – Rev. 6
Publication Order Number:
MC34063A/D

Go To PDF Page Download Datasheet

Html Page

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16 


Datasheet Download




Link URL



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

About Alldatasheet   |  Advertisement   |   Contact us   |   Privacy Policy   |   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