參數(shù)資料
型號(hào): SI-8811L
廠商: SANKEN ELECTRIC CO LTD
元件分類: 穩(wěn)壓器
英文描述: Separate Excitation Switching Type with Transformer
中文描述: 0.45 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, DMA9
文件頁數(shù): 2/5頁
文件大小: 79K
代理商: SI-8811L
103
I
Electrical Characteristics
(T
a
=25
°
C)
Unit
V
%
kH
Z
mV
p-p
mV
p-p
V
Symbol
V
O1
Conditions
V
O2
Conditions
η
Conditions
f
V
r1
Conditions
V
r2
Conditions
V
St
Conditions
I
Outline Drawing
a. Part Number
b. Lot Number
Open Air Type
Weight: Approx. 9.3g
SK
q
t
o
y
16.8
±
0.2
22
±
0.2
1
±
0
2
±
0
1
±
0
1
±
0
4
±
0
0.8max.
(4
×
P3.175=12.7)
(16.5)
a
b
Terminal 1 marking
SI-8811L, 8911L, 8921L, 8922L
Parameter
Output Voltage 1
Output Voltage 2
Efficiency
Switching Frequency
Switching Ripple
Voltage 1
Switching Ripple
Voltage 2
Operation Starting
Voltage
Ratings
SI-8811L
typ.
SI-8911L
typ.
SI-8921L
typ.
SI-8922L
typ.
min.
max.
min.
max.
min.
max.
min.
max.
4.75
5.00
5.25
4.75
5.00
5.25
4.95
5.10
5.20
4.95
5.10
5.20
Recommended operating conditions
–4.75
–5.00
–5.25
–4.75
–5.00
–5.25
Recommended operating conditions
72
65
72
72
Recommended operating conditions (typ.)
50
68
60
68
80
60
68
80
50
50
50
80
50
80
Recommended operating conditions (typ.)
50
50
Recommended operating conditions (typ.)
22
24
22
24
17
20
Recommended operating conditions (typ.)
G
SI-8800L/8900L Series
(unit: mm)
相關(guān)PDF資料
PDF描述
SI-8911L Separate Excitation Switching Type with Transformer
SI-8922L Separate Excitation Switching Type with Transformer
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