STR-W6253D Allegro Microsystems Inc, STR-W6253D Datasheet - Page 7

• Manufacturer Part Number: STR-W6253D
• Description: IC, AC-DC, REG, 6TO220
• Manufacturer: Allegro Microsystems Inc

Specifications of STR-W6253D

• Output Current: -13µA
• No. Of Outputs: 1
• Power Dissipation Pd: 1.3W
• Voltage Regulator Case Style: No. Of Pins
• Operating Temperature Range: -20°C To +115°C
• Package / Case: TO220
• Base Number: 6253
• Output: RoHS Compliant
• Input Voltage: 17.1V
• No. Of Pins: 6
• Rohs Compliant: Yes

STR-W6253D
100Ω
100Ω
100Ω
V
V
V
V
V
V
1
1
1
DD
DD
DD
D/ST
D/ST
D/ST
D
D
D
10V
10V
10V
S/OCP VCC GND
3
S/OCP VCC GND
3
S/OCP VCC GND
3
V
18V
V
18V
V
STR-W6200D
STR-W6200D
STR-W6200D
I
CC
CC
CC
CC
4
4
4
4
4
4
A
+
1μF
+
1μF
+
1μF
5
5
5
V
6
6
6
6
6
6
FB
FB
FB
FB
A
V
I
V
FB
V
FB
FB
FM/
7
FM/
7
FM/
7
FM
ELP
ELP
ELP
A
I
V
V
FM
FM
FM
V
V
V
V
I
V
V
V
I
V
CC
FM
0μA
CC
FM
FB
D
CC
FB
FM
D
60 W-Universal Input/90 W-230 Vac Input
V
V
V
V
-I
FB
CC
FM
FB
D
Measurement Circuit 1
Measurement Circuit 2
Measurement Circuit 3
V
13.8V
I
0V
CC(OFF)
FMH
0V
0V
18V
V
5V
5V
115 Northeast Cutoff, Box 15036
CC(ON)
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
4.5Vtyp
I
snk(FM)
18V
5V
f
osc(Hi)
Vburst
I
CC(STOP)
5V
V
0V
FML
18V
0V
PWM Switching Regulators
3.65V
I
CC(ON)
I
FB(MAX)
2V
2.8Vtyp
V
I
0V
src(FM)
f
CC(OVP)
osc(Lo)
V
OFF(FM)
5V
V
32V
LFM
Δf =f osc(Hi)-f osc(Lo)
Dmax= t2/ t1х100
0V
V
+(V
5V
CC(OFF)
FMH
V
HYS
f
-V
osc(av)
t1
FML
t2
)/2
I
CC(La.H)
8V
V
I
I
ELP
ELP
FB(MIN)
5V
V
CCc(La.OFF)
7