Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

STR-S6707 Datasheet(PDF) 3 Page - Allegro MicroSystems

Part No. STR-S6707
Description  OFF-LINE SWITCHING REGULATORS WITH BIPOLAR SWITCHING TRANSISTOR
Download  8 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ALLEGRO [Allegro MicroSystems]
Homepage  http://www.allegromicro.com
Logo 

STR-S6707 Datasheet(HTML) 3 Page - Allegro MicroSystems

   
Zoom Inzoom in Zoom Outzoom out
 3 / 8 page
background image
STR-S6707 THRU STR-S6709
OFF-LINE
QUASI-RESONANT FLYBACK
SWITCHING REGULATORS
www.allegromicro.com
STR-S6709
FUNCTIONAL BLOCK DIAGRAM
AS ABOVE
EXCEPT FOR SINK OUTPUT
ELECTRICAL CHARACTERISTICS at T
A = +25°C, VIN = 8.5 V, voltage measurements are refer-
enced to Common (pin 2) (unless otherwise noted).
Limits
Characteristic
Symbol
Test Conditions
Min.
Typ. Max.
Units
On-State Voltage
V
INT
Turn-on, increasing V
IN
7.6
8.0
8.4
V
Under-Voltage Lockout
V
INQ
Turn-off, decreasing V
IN
4.6
4.9
5.2
V
Over-Voltage Threshold
V
OVP(th)
9.2
10.7
V
Output Leakage Current
I
CEX
V
CE = 850 V, VBE = -1.5 V
––
100
µA
Output Saturation Voltage
V
CE(sat)
STR-S6707, I
C = 2 A, IB = 400 mA
––
400
mV
STR-S6708, I
C = 3 A, IB = 600 mA
––
400
mV
STR-S6709, I
C = 4 A, IB = 800 mA
––
400
mV
V
BE(sat)
STR-S6707, I
C = 2 A, IB = 400 mA
––
1.5
V
STR-S6708, I
C = 3 A, IB = 600 mA
––
1.5
V
STR-S6709, I
C = 4 A, IB = 800 mA
––
1.5
V
DC Current Gain
h
FE
V
CE = 4 V, IC = 1 A
29
61
Maximum ON Time
t
on
33
41
µs
Minimum OFF Time
t
off
45
55
µs
Over-Current Threshold
V
OCP(th)
-0.9
-1.0
-1.1
V
Feedback Threshold Volt.
V
FDBK(th)
650
mV
Inhibit Threshold Voltage
V
INH(th)
Oscillation stops
0.65
0.75
0.85
V
Oscillation synchronized
1.4
2.0
V
Oscillation stops (fault latch set)
3.2
5.1
5.6
V
Latch Holding Current
I
INH
V
IN reduced from 10.7 V to 4 V
––
500
µA
Latch Reset Voltage
V
Q
I
IN ≤ 100 µA, VIN reduced from 10.7 V
2.5
3.1
V
Supply Current
I
IN(ON)
Operating
15
29
mA
I
IN(OFF)
––
200
µA
Insulation RMS Voltage
V
WM(RMS)
All terminals simultaneous reference
2000
––
V
metal plate against backside
Thermal Shutdown
T
J
125
150
°C
Thermal Resistance
RθJM
Output junction to mounting surface
2.0
°C/W
NOTES: Negative current is defined as coming out of (sourcing) the specified device terminal.
Typical Data is for design information only.
SINK
20
4


Html Pages

1  2  3  4  5  6  7  8 


Datasheet Download




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