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Notes:
1. Output load regulation is specified for a load change
of 20% to 100%.
2. When measuring output ripple, it is recommended
that an external 0.33 μF ceramic capacitor be placed
from the +Vout pin to the -Vout pin.
3. Operation at no-load will not damage these units.
However, they may not meet all specifications.
4. These do not require external components to operate,
but the use of a low ESR capacitor (approximately
10 uF, ESR <1.0Ω at 100 kHz) mounted close to the
converter input pins is recommended.
5. 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.
Model Selection Guide
Notes:
All dimensions are typical in inches (mm)
Tolerance x.xx = ±0.01 (±0.25)
Pin 1 is marked by a “dot” or indentation on the side of the unit
Mechanical Dimensions
Pin Connections
Capacitive
Load
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232 Tosca Drive Stoughton, MA 02072
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Pin
Function
1+Vin
2NC
3NC
9NC
10
-Vout
11
+Vout
12
-Vin
NC: No Connection
μF Max
470
Model
Number
Input
Output
Efficiency
(%, Typ)
Fuse Rating
Slow-Blow
(mA)
Voltage (VDC)
Current (mA)
Voltage
(VDC)
Current
(mA, Max)
Current
(mA, Min)
Nominal
Range
Full-Load
No-Load
D201RP
5
4.5 - 5.5
606
80
5.0
400.0
40.0
66
1,000
D202RP
5
4.5 - 5.5
606
80
9.0
222.0
22.0
66
1,000
D203RP
5
4.5 - 5.5
571
80
12.0
167.0
17.0
70
1,000
D204RP
5
4.5 - 5.5
571
80
15.0
133.0
13.0
70
1,000
D205RP
5
4.5 - 5.5
588
80
24.0
83.0
10.0
68
1,000
D211RP
12
10.8 - 13.2
253
45
5.0
400.0
40.0
66
500
D212RP
12
10.8 - 13.2
253
45
9.0
222.0
22.0
66
500
D213RP
12
10.8 - 13.2
238
45
12.0
167.0
17.0
70
500
D214RP
12
10.8 - 13.2
238
45
15.0
133.0
13.0
70
500
D215RP
12
10.8 - 13.2
246
45
24.0
83.0
10.0
68
500
D221RP
24
21.6 - 26.4
130
25
5.0
400.0
40.0
64
200
D222RP
24
21.6 - 26.4
130
25
9.0
222.0
22.0
64
200
D223RP
24
21.6 - 26.4
122
25
12.0
167.0
17.0
68
200
D224RP
24
21.6 - 26.4
122
25
15.0
133.0
13.0
68
200
D225RP
24
21.6 - 26.4
118
25
24.0
83.0
10.0
70
200
Derating Curve
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