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Número de pieza
componentes Descripción
SI-8000TFE Ver la hoja de datos (PDF) - Sanken Electric co.,ltd.
Número de pieza
componentes Descripción
Fabricante
SI-8000TFE
Full-Mold, Separate Excitation Step-down Switching Mode Regulator ICs
Sanken Electric co.,ltd.
SI-8000TFE Datasheet PDF : 2 Pages
1
2
SI-8000TFE Series
■
External Dimensions (TO220F-5)
Type A
10.16
±
0.2
4.7
±
0.2
2.54
±
0.2
0.7
a
SK
b
c
φ
3.2
±
0.2
2.76
±
0.2
9.6
±
0.2
0.8
0.5
+0.1
–0.05
4
×
p1.7
±
0.6
(Measured at the tip)
0.5
+0.2
–0.1
R-end
8.2
±
0.7
4.3
±
0.7
1 234 5
Type B
φ
3.2
±
0.2
10.0
±
0.2
a
b
c
0.95
±
0.15
0.85
+0.2
–0.1
P1.7
±
0.7
×
4=6.8
±
0.7
1 23 45
4.2
±
0.2
2.8
±
0.2
2.6
±
0.1
0.45
+0.2
–0.1
3.9
±
0.7
(4.3)
8.2
±
0.7
(Unit : mm)
a. Part Number
b. Lot Number
c. Administer Number
Pin Assignment
q
V
IN
w
SW
e
GND
r
ADJ
t
SS
Plastic Mold Package Type
Flammability: UL94V-0
Product Mass: Approx. 2.3g
The external dimension
shall be either A or B.
■
Block Diagram
1 V
IN
SI-8008TFE
SW
2
5
SS
PReg.
ON/OFF
Soft Start
OSC
Overcurrent
Protection
Reset
Comp.
Error Amp.
Latch &
Drive
Thermal
ADJ
Protection
4
GND
3
Reference
Voltage
■
Typical Connection Diagram
V
IN
C
1
220
µ
F
GND
1
IN
SW
2
L47
µ
H
V
OUT
SI-8000TFE
R1
ADJ
4
+
SS GND
R2
+
C
2
470
µ
F
5
3
Di
I
ADJ
C
3
GND
C
1
: 220
µ
F
C
2
: 470
µ
F
C
3
:1
µ
F (Only when using soft-start function)
L
1
: 47
µ
H
Di : SJPB-H4 (Sanken)
ICs
67
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