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參數(shù)資料
| 型號： | STR2024 |
| 廠商： | SANKEN ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Switching Type(Chopper * Self Oscillation Type) |
| 中文描述： | 2 A SWITCHING REGULATOR, 25 kHz SWITCHING FREQ-MAX, PSIP5 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 40K |
| 代理商： | STR2024 |
9
DC Input Voltage Range
V
Output Voltage
V
Efficiency
%
Line Regulation
mV
Load Regulation
mV
Ripple Rejection
dB
Switching Frequency
kHz
STR2000
Series
Switching Type
Chopper Self Oscillation Type
External View
I
Electrical Characteristics (Ta=25
°
C)
Power Dissipation
P
D
W
Ratings
Parameter
Symbol
STR2005
STR2012
STR2013
STR2015
STR2024
Unit
min
typ
max min typ
max min
typ
max min
typ
max min
typ
max
V
IN
11
40
18
45
19
45
21
45
30
50
Condition
I
O
=1.0A
V
O
5.0
5.1
5.2 11.8 12.0 12.2 12.8 13.0 13.2 14.8 15.0 15.2 23.7 24.0 24.3
Condition
V
IN
=20V, I
O
=1.0A
V
IN
=24V, I
O
=1.0A
V
IN
=27V, I
O
=1.0A
V
IN
=35V, I
O
=1.0A
η
7
2
85
85
85
85
Condition
V
IN
=20V, I
O
=1.0A
V
IN
=24V, I
O
=1.0
A
V
IN
=27V, I
O
=1.0A
V
IN
=35V, I
O
=1.0A
V
OLINE
50
60
60
60
60
Condition
V
IN
=15 to 25V, I
O
=1.0A
V
IN
=20 to 28V, I
O
=1.0A
V
IN
=23 to 31V, I
O
=1.0A
V
IN
=30 to 40V, I
O
=1.0A
V
OLOAD
100
100
100
100
100
Condition
V
IN
=20V, I
O
=0.5 to 1.5A
V
IN
=24V, I
O
=0.5 to 1.5A
V
IN
=27V, I
O
=0.5 to 1.5A V
IN
=35V, I
O
=0.5 to 1.5A
R
REJ
45
45
45
45
45
Condition
f=100 to 120Hz
f
25
25
25
25
25
Condition
V
IN
=20V, I
O
=1.0A
V
IN
=24V, I
O
=1.0A
V
IN
=27V, I
O
=1.0A
V
IN
=35V, I
O
=1.0A
Ratings
STR2005 STR2012 STR2013 STR2015 STR2024
DC Input Voltage
V
IN
45
50
V
DC Output Current
I
O
2.0 (pulse 3.0)
A
75 (T
C
=25
°
C)
15 (T
C
=100
°
C)
–20 to +100
Operating Temperature
T
op
°
C
°
C
Storage Temperature
T
stg
–20 to +125
Thermal Resistance ( junction-to-case)
R
th(j-c)
1.25
°
C/W
I
Absolute Maximum Ratings (Ta=25
°
C)
Parameter
Symbol
Unit
Features
G
Requires only 3 external components
G
Small size and high efficiency
G
Low switching noise
G
Variable output voltage
G
Use of SANKEN's semiconductor elements ensures
high reliability
Applications
G
For power supplies in office equipment such as
electronic typewriters, printers, and copiers
G
For power supplies in VCRs and personal CB radios
(fixed station)
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