Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

STRF6624 Datasheet(PDF) 10 Page - Allegro MicroSystems

Part # STRF6624
Description  OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems

STRF6624 Datasheet(HTML) 10 Page - Allegro MicroSystems

Back Button STRF6624 Datasheet HTML 6Page - Allegro MicroSystems STRF6624 Datasheet HTML 7Page - Allegro MicroSystems STRF6624 Datasheet HTML 8Page - Allegro MicroSystems STRF6624 Datasheet HTML 9Page - Allegro MicroSystems STRF6624 Datasheet HTML 10Page - Allegro MicroSystems STRF6624 Datasheet HTML 11Page - Allegro MicroSystems STRF6624 Datasheet HTML 12Page - Allegro MicroSystems STRF6624 Datasheet HTML 13Page - Allegro MicroSystems STRF6624 Datasheet HTML 14Page - Allegro MicroSystems Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 16 page
background image
Series STR-F6600
OFF-LINE
QUASI-RESONANT FLYBACK
SWITCHING REGULATORS
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
™
10
TM
Functional Description and Operation (cont’d)
Over-Voltage Protection Circuit
This feature of the STR-F66xx triggers the latch circuit
when the V
IN voltage (pin 4) exceeds 22.5 V (typ.).
Because the voltage on pin 4 is proportional to the output
voltage (they are linked by the transformer turns ratio), the
regulator protects the output against over-voltage. This
function is entirely independant of the output-voltage
regulation loop and indeed will protect against output
over-voltage should the voltage error signal be lost. The
measure of over-voltage is given by:
V
OUT(OVP) = VOUT(NOM) x VIN(OVP)/VIN(NOM)
where V
IN(OVP) is the drive voltage on pin 4.
In an over-voltage sensitive application, the drive
voltage can be set to close to 20 V and thus will protect the
output, if it rises more than 10% above nominal.
VOUT
IOUT
AC LOW
AC HIGH
Figure 10 – Power Supply Output
Overload Characteristics
60
40
20
20
60
100
140
LIMITED BY FRAME
TEMP. = +125
°C MAX.
RECOMMENDED MAX.
FRAME TEMP. = +115
°C
0
TEMPERATURE in
°C
Dwg. GK-0
CONTROLLER
0.8 W MAX.
MOUNTING SURFACE
TEMPERATURE
STR-F6676, 53 W MAX.
STR-F6672, 45 W MAX.
FREE AIR
ALL DEVICES
2.8 W MAX.
60
40
20
20
60
100
140
LIMITED BY FRAME
TEMP. = +125
°C MAX.
RECOMMENDED MAX.
FRAME TEMP. = +115
°C
0
TEMPERATURE in
°C
Dwg. GK-0
CONTROLLER
0.8 W MAX.
MOUNTING SURFACE
TEMPERATURE
STR-F6656, 56 W MAX.
STR-F6654, 55 W MAX.
STR-F6653, 48 W MAX.
STR-F6652, 43 W MAX.
FREE AIR
ALL DEVICES
2.8 W MAX.
STR-F665x
STR-F667x
ALLOWABLE PACKAGE POWER DISSIPATION


Similar Part No. - STRF6624

ManufacturerPart #DatasheetDescription
Allegro MicroSystems
Allegro MicroSystems		 STRF6626 ALLEGRO-STRF6626 Datasheet
281Kb / 16P		    OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
February 22, 2000
More results

Similar Description - STRF6624

ManufacturerPart #DatasheetDescription
Allegro MicroSystems
Allegro MicroSystems		 STR-F6600 ALLEGRO-STR-F6600 Datasheet
281Kb / 16P		    OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
STRF6626 ALLEGRO-STRF6626 Datasheet
281Kb / 16P		    OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
February 22, 2000
Sanken electric
Sanken electric		 STR-X6729 SANKEN-STR-X6729 Datasheet
300Kb / 9P		    Off-Line Quasi-Resonant Switching Regulators
Allegro MicroSystems
Allegro MicroSystems		 STR-X6737 ALLEGRO-STR-X6737 Datasheet
555Kb / 11P		    Off-Line Quasi-Resonant Switching Regulators
STR-X6759N_V ALLEGRO-STR-X6759N_V Datasheet
434Kb / 9P		    Off-Line Quasi-Resonant Switching Regulators
Sanken electric
Sanken electric		 STR-X6757 SANKEN-STR-X6757 Datasheet
450Kb / 9P		    Off-Line Quasi-Resonant Switching Regulators
STR-Y6753 SANKEN-STR-Y6753 Datasheet
292Kb / 11P		    Off-Line Quasi-Resonant Switching Regulators
Allegro MicroSystems
Allegro MicroSystems		 STR-X6759N ALLEGRO-STR-X6759N Datasheet
520Kb / 11P		    Off-Line Quasi-Resonant Switching Regulators
STR-X6729 ALLEGRO-STR-X6729 Datasheet
386Kb / 11P		    Off-Line Quasi-Resonant Switching Regulators
STR-X6768N_V ALLEGRO-STR-X6768N_V Datasheet
445Kb / 9P		    Off-Line Quasi-Resonant Switching Regulators
More results


Html Pages

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


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   |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com  |   allmanual.com