3000UR Datasheet, PDF (2/3 Pages) Make-Ps – Single, Dual, Triple Output DC/DC Converter

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ENVIRONMENTAL SPECIFICATIONS
Operating Temp. Range
Storage Temp. Range
Relative Humidity
Cooling
Min Typ Max Unit/Comments
-40
+75 ^oC; Ambient
-40
+125 ^oC
95 % Humidity; non-
condensing
Free-Air Convection
PHYSICAL CHARACTERISTICS
Case Size
Case Material
Shield Connection
24V Input Models
48V Input Models
Flammability
Weight
Unit/Comments
2.56 X 3.00 X 0.40 inches
(65.0 X 76.2 X 10.2 mm)
Coated Metal with Non-
Conductive Base
Negative Input, Pin 3
Positive Input, Pin 2
UL94V-0
142 Grams
OUTLINE DRAWING
2.56 (65.0)
0.40 0.40 0.40 0.50 0.30 0.30
(10.2) (10.2) (10.2) (12.7) (7.6) (7.6)
0.20
(5.1)
10 9 8 7 6 5
BOTTOM
1.00
(25.4)
3.00
(76.2)
See Note 2
0.72
(18.3)
1.25
(31.75)
.040± .005
(1.01)
DIA.
SIDE
4 32
1
0.70 0.40 0.40 0.60
(17.8) (10.2) (10.2) (15.2)
0.30 0.02 MIN.
(7.6)
(0.5)
0.40
(10.2)
PIN OUT CHART
Pin Single
Dual
Triple
1 Remote On/Off Remote On/Off Remote On/Off
2
+ Vin
+ Vin
+ Vin
3
- Vin
- Vin
- Vin
5 +Sense/Trim
+ Vout
+ Vout (Aux)
6 Output Trim
Common
Common(Aux)
7 - Sense/Trim
- Vout
- Vout (Aux)
8
+ Vout
Output Trim
+5V Vout
9
- Vout
No Pin
- 5V Vout
10
No Pin
No Pin Output Trim (Primary)
* Connections for single output models without sensing or external trimming:
For proper operation, externally connect Pin 5 (+Sense) to Pin 8 (+Vout)
and Pin 7 (-Sense) to Pin 9 (-Vout)
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
Tolerances Inches
mm
X.XX = ±0.02 X.X = ±0.5
X.XXX= ±0.010 X.XX = ±0.25
2. Mounting inserts: 4-40 X .10 (2.5) Deep
All specifications are typical at nominal input, nominal load and 25° C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across output is recommended for operation.
>> B-204