Sanken Electric Co SI-8201L Datasheet
●SI-8200L/8300L Series
SI-8200L/8300L Series
Self Oscillating Switching Type with Coil
■Features
• Integrated switching IC and coil construction
• Requires 2 external components only
• Low switching noise
• Heatsink not required
■Applications
• Telephone power supplies
• Onboard local power supplies
■Lineup
Part Number SI-8201L SI-8203L SI-8211L SI-8213L SI-8301L
VO(V) 5 12 5 12 5
IO(A) 0.4 0.35 0.3 0.28 1.0
■Absolute Maximum Ratings
Parameter
DC Input Voltage
Power Dissipation
Junction Temperature
Storage T emperature
Symbol
VIN
PD
Tj
Tstg
SI-8201L/8203L SI-8211L/8213L SI-8301L
45 60 45
1.5 1.17 3.0
Ratings
+100
–25 to +85
■Recommended Operating Conditions
Parameter
DC Input Voltage Range
Output Current Range
Operating T emperature Range
Symbol
VIN
IO
Top
SI-8201L SI-8203L SI-8211L SI-8213L SI-8301L
10 to 40 16 to 40 15 to 55 22 to 55 8 to 40
0 to 0.4 0 to 0.35 0 to 0.3 0 to 0.28 0 to 1.0
Ratings
–10 to +65 –10 to +85
Unit
V
W
°C
°C
Unit
V
A
°C
92
●SI-8200L/8300L Series
■Electrical Characteristics
Parameter
Output Voltage
Efficiency
Switching Frequency
Line Regulation
Load Regulation
Temperature Coefficient of Output Voltage
Switching Ripple
Voltage (C2=470µF)
Symbol
VO
Conditions
Conditions
∆VOLINE
Conditions
∆VOLOAD
Conditions
∆VO/∆Ta
∆Vr
Conditions
η
f
■Outline Drawing
SI-8201L•8203L SI-8211L•8213L
IN
!0V
q
V
O
Terminal 1 marking
a
b
±0.5
14.5
y
±0.5
12
t
Ratings
SI-8201L SI-8203L SI-8211L SI-8213L SI-8301L
min. typ. max. min. typ. max. min. typ. max. min. typ. max. min. typ. max.
4.9 5.0 5.1 11.8 12.0 12.2 4.9 5.0 5.1 11.8 12.0 12.2 5.0 5.1 5.2
VIN=15V, IO=0.2A VIN=25V, IO=0.2A VIN=35V, IO=0.2A VIN=38V, IO=0.2A VIN=15V, IO=0.5A
73 79 63 78 73
VIN=15V, IO=0.2A VIN=25V, IO=0.2A VIN=35V, IO=0.2A VIN=38V, IO=0.2A VIN=15V, IO=0.5A
25 25 25 25 25
15 60 15 60 60 60 50
VIN=10 to 20V, IO=0.2A VIN=16 to 34V, IO=0.2A VIN=20 to 50V, IO=0.2A VIN=22 to 50V, IO=0.2A VIN=10 to 20V , IO=0.5A
15 60 60 100 60 60 80
VIN=15V, IO=0.02 to 0.25A VIN=25V, IO=0.02 to 0.3A VIN=35V, IO=0.02 to 0.3A VIN=38V, IO=0.02 to 0.28A
VIN=15V, IO=0.3 to 0.7A
±1.5 ±1.5 ±1.5 ±1.5 ±1.5
30 60 60 100 30 60 50 100 45
VIN=25V, IO=0.3A VIN=40V, IO=0.35A VIN=48V, IO=0.3A VIN=48V, IO=0.28A VIN=15V, IO=0.5A
IN
L
GND
a. Part Number
b. Lot Number
Open Air Type
Weight: Approx. 5.1g
!0V
IN
q
VO
Terminal 1 marking
a
b
20.5max.
15
y
13
t
LIN
20.5max.
GND
a. Part Number
b. Lot Number
Open Air Type
Weight: Approx. 5.9g
(Ta=25°C)
Unit
V
%
kHZ
mV
mV
mV/°C
mVp-p
(unit: mm)
φ
0.8max.
(10.16) (7.62) (2.19)(2.17)
V
IN
IN
L
y
r
a
b
SK
qwe
VONC GND
±0.1
26
Terminal 1 marking
±0.6
13.2
±0.2
10
±0.6
47
SI-8301L
±0.1
26
18
a. Part Number
b. Lot Number
Open Air Type
Weight: Approx. 14.5g
13.5max.5.5
0.8
φ
10.1 6 67.655
2
2
0.6
φ
418
3.7
2
93
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