BTCPower
2A Series
Features
•
•
•
•
•
24-Pin DIP Package
Regulated Outputs
50% Efficiency
Pi Input Filter
Low Ripple and Noise
Model
Number
2A-01
2A-02
2A-03
2A-04
2A-05
2A-11
2A-12
2A-13
2A-14
2A-15
2A-21
2A-22
2A-23
2A-24
2A-25
2A-31
2A-32
2A-33
2A-34
2A-35
2A-41
2A-42
2A-43
2A-44
2A-45
Input
Voltage
Output
Voltage
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
TM
Broadband TelCom Power,
Inc.
Redefining “Current” Limits In Power Conversion
1.5W DC-DC Converters
Output
Current
300 mA
125 mA
100 mA
±60 mA
±50 mA
300 mA
125 mA
100 mA
±60 mA
±50 mA
300 mA
125 mA
100 mA
±60 mA
±50 mA
300 mA
125 mA
100 mA
±60 mA
±50 mA
300 mA
125 mA
100 mA
±60 mA
±50 mA
Input Current
No Load
Full Load
620 mA
550 mA
550 mA
550 mA
550 mA
260 mA
215 mA
215 mA
215 mA
215 mA
130 mA
115 mA
115 mA
115 mA
115 mA
110 mA
100 mA
100 mA
100 mA
100 mA
65
60
60
60
60
mA
mA
mA
mA
mA
% Efficiency
Case
5VDC
110 mA
50
50
50
50
50
53
53
54
54
54
55
55
56
56
56
56
56
56
56
56
60
60
62
62
62
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
12VDC
40 mA
24VDC
20 mA
28VDC
20 mA
48VDC
15 mA
Note: Nominal Input Voltage 12, 24, 28 or 48VDC
Broadband TelCom Power, Inc. –
1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.
Tel.: 714-259-4888 • Fax: 714-259-0840• www.btcpower.com • Email: sales@btcpower.com
DS LP 2A Rev2 16-1-04
2A Series
Specifications
Input Specifications:
1.5W DC-DC Converters
BTCPower
TM
Input Voltage Range…………….…………………...……………..10%
Input Filter………………………………………………………..Pi Type
Output Specifications:
Voltage Accuracy…………….. ………………………….+/- 4.0 % max.
Efficiency………………………………………………..……...……50%
Isolation Capacitance………………………………………..…….30pF
Isolation Resistance…………………………………………..100Mohm
Switching Frequency………………………………….…..20 KHz, min.
Operating Temperature Range…………………………-25ºC ~ +71ºC
Case Temperature…………………………………………...95 ºC max.
Cooling…………………………………………….…Free air convection
Storage Temperature Range……………………..…..-40 ºC ~ +100ºC
Isolation Voltage………………………….………………..500VDC min.
Suffix “H” Models……………………………………...……3K VDC min.
Dimensions………….……1.25” x 0.8” x 0.4 “(31.8 x 20.3 x 10.2 mm)
Case Material…………………………..Non-Conductive Black Plastic
Suffix “M” Models(Material)…………..…..Black Coated Copper with
Non-conducted base
Ripple & Noise, 20 MHz BW……………………….… 50 mV p-p max.
Temperature Coeffcient………………………… +/- 0.02 % / ºC max.
Short Circuit Protection………………………………..……Momentary
Line Regulation ¹ Single / Dual Output………….……..+/- 0.3 % max.
Load Regulation ² Single / Dual Output…………….….+/- 0.5 % max.
General Specifications
:
Outline Information and Pin-out
PIN CONNECTION
PIN
1 24
2 23
3 22
10
11
12
13
14
15
500VDC
Single
Dual
Output
Output
+V input
NC
NC
-V output
+V output
-V input
-V input
+V output
-V output
+V input
Common
Common
+V output
-V input
-V input
+V output
Common
PIN
1 2,3
10 11
12
13
14
15
16
17
3K VDC
Single
Output
+V input
-V input
NP
-V output
+V output
NP
NP
NP
+TP
* TP---Test Point
* Go---Ground
Dual
Output
+V input
-V input
Go output
-TP
-V output
NP
+V output
+TP
NP
-V output 22, 23, 24
* NP---No Pin
* NC---No connection with pin
Note:
All dimensions are in inches [mm]
All pins sizes are dia. 0.02” [0.508mm] and 0.14”[0.35mm] length
The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are
subject to change without notice. Refer to product specification sheet for performance characteristics and application guidelines.
Broadband TelCom Power, Inc. –
1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.
Tel.: 714-259-4888 • Fax: 714-259-0840• www.btcpower.com • Email: sales@btcpower.com
DS LP 2A Rev2 16-1-04
