參數(shù)資料
型號(hào)： D202RW
廠商： Electronic Theatre Controls, Inc.
英文描述： Miniature SIP, 2W Wide Input Range DC/DC Converters
中文描述： 微型園區(qū)，2W的寬輸入范圍DC / DC轉(zhuǎn)換器
文件頁(yè)數(shù)： 2/2頁(yè)
文件大?。?/td> 70K
代理商： D202RW
232 Tosca Drive, Stoughton, MA 02072
www.micropowerdirect.com
sales@micropowerdirect.com
phone: (781) 344 - 8226
*
fax: (781) 344 - 8481
MicroPower
Direct
Capacitive Load
Models (Vout)
Model Selection Guide
Model
Number
Nominal
D201RW
5
D202RW
5
D203RW
5
D211RW
12
D212RW
12
D213RW
12
D221RW
24
D222RW
24
D223RW
24
D231RW
48
D232RW
48
D233RW
48
Notes:
1
. When measuring output ripple, it is recommended
that an external 0.47
μ
F ceramic capacitor be
placed from the +Vout pin to the -Vout pin.
2. Transient recovery is measured to within a 1% er-
ror band for a load step change of 50 to 100%.
3. Operation at no-load will not damage these units.
However, they may not meet all specifications.
To maintain specified operation, the minimum
output loading given in the table above must be
maintained.
4. It is recommended that a fuse be used on the
input of a power supply for protection. See the
table above for the correct rating.
Derating Curve
75
0
20
40
60
80
-40
-20
0
15
30
50
60
70
80
85
90
95
100
O
Ambient Temperature (°C)
100 LFM
200 LFM
400 LFM
Free Air
Mechanical Dimensions
0.37
(9.3)
0.86 (21.8)
3
5
6
1
2
0.70 (17.8)
0.10
(2.5)
0.02
(0.5)
0.01
(0.25)
0.02
(0.5)
0.44
(11.1)
0.126
(3.2)
0.05
(1.25)
Bottom View
Side View
7
8
0.08
(2.0)
Input
Output
Current
(mA, Max)
500.0
400.0
167.0
500.0
400.0
167.0
500.0
400.0
167.0
500.0
400.0
167.0
Efficiency
(%, Typ)
Fuse Rating
Slow-Blow
(mA)
1,500
1,500
1,500
700
700
700
350
350
350
135
135
135
Voltage (VDC)
Current (mA)
Full-Load
471
548
534
184
217
209
96
109
103
49
57
53
Voltage
(VDC)
3.3
5.0
12.0
3.3
5.0
12.0
3.3
5.0
12.0
3.3
5.0
12.0
Current
(mA, Min)
125.0
100.0
42.0
125.0
100.0
42.0
125.0
100.0
42.0
125.0
100.0
42.0
Range
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
36.0 - 75.0
36.0 - 75.0
36.0 - 75.0
No-Load
40
40
40
20
20
20
10
10
10
8
8
8
70
73
75
73
77
80
72
77
81
71
73
79
Pin
1
2
3
5
6
7
8
Function
-Vin
+Vin
Remote ON/OFF
No Function
+Vout
-Vout
No Function
Pin Con nec ions
Mechanical Notes:
All dimensions are typical in inch es (mm)
Tolerance x.xx =
±
0.01 (
±
0.25)
Pin 1 is marked by a “dot” or indentation on the side of the unit
Leads are tin plated for improved solderability.
Parameter
Min
Max
Supply On
Supply Off
Standby Input Current
Control Input Current (On)
Control Input Current (Off)
Control Common
Under 1 VDC or Open Circuit
2.7 VDC
0.2 mA
-0.4 mA
1 mA
Referenced to -Vin (pin 1)
Remote ON/OFF
3.3V
5V
12V
Units
Max. Capacitive Load
2,200
1,000
170
μ
F
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