BTCPOWER S15-48-2.5

BTCPower
S15 Series
Broadband TelCom Power, Inc.
TM
Redefining “Current” Limits In Power Conversion
15W High Efficiency Low Power Bricks
Description
The S15 series of high efficiency, low power DC/DC
converters offer power levels that exceed other bricks with
similar footprint. With a wide input voltage range of 18-24 or
36-75V they are available with an output voltage of either
1.5, 1.8, 2.5, 3.3, 5, 12, ±12, 15, or ±15 Volts. All models
feature an input filter, input undervoltage lockout, output
current limiting and short circuit protection. The fully
enclosed, encapsulated construction aluminum heat
spreader design achieves very efficient heat transfer with no
hot spots. The use of patented design concepts facilitate
maximum power delivered with the highest efficiency up to
90%. The converters combine creative design concepts with
highly derated power devices to achieve very high reliability,
high performance and low cost solution to systems
designers that are challenged to maximize power and
minimize board space.
Features
• Delivers up to 15W in 1”x1.6” format
•
•
•
•
Synchronous rectification topology
No airflow or heatsink required
Low profile of only 0.35”
1.5V, 1.8V, 2.5V, 3.3V, 5V,
12V, ± 12 V, 15V or ± 15 V output modules
• -40°C to +85 °C ambient operation
• Meets Basic Insulation requirements of EN60950
• UL 60950 recognized, TUV EN60950, and CSA C22.2
No. 60950-00 Certified
• Meets conducted limits of FCC Class B and CEI
IEC61204-3 Class B with external filter
Applications
• Telecommunications
•
•
•
•
•
•
Data Communications
Wireless Communications
Networking Gear
Servers, Switches and Data Storage
Semiconductor Test Equipment
Distributed Power Architecture
Specification Summary
• 6A @ 1.5V, 6A @ 1.8V, 5A @ 2.5V, 4 .5A @ 3.3V, 3A @ 5 V,
1.25A @ 12V, 0.625A @ ± 12V, 1A @ 15V, 0.5A @ ± 15V
• Tightly output regulation, typical ±1%
• No minimum load required
• Ripple & Noise ( 20Mhz BW) 150 mv (pk-pk)
• Wide input operating range 36-75V
• On/Off pin control
• Output adjustment +/-10% range
• 2000V, 10M
input-to-output isolation
• Enclosed construction with heat spreader for low
temperature rise
• Enclosed six-sided metal shield contruction for low
EMI/RFI
• Output overcurrent protection
• Over Temperature protection
• Input Under voltage protection
• MTBF of 5,000,000 hours @ 50°C ( Bellcore )
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 PB S15 Rev3.1 24-1-05
S15 Series
BTCPower
15W High Efficiency Low Power Bricks
TM
Product Brief
Part Number and Selection Information
Input
Model
Part Number
Voltage (Volts)
Output
Current (A)
Efficiency
Voltage
Current
75% Load
Nominal
Range
No load
Full load
(Volts)
(Amps)
(%)
S15-24-1.5
S15-24-1.8
S15-24-2.5
24
24
24
18-36
18-36
18-36
0.030
0.030
0.027
0.60
0.72
0.74
1.5
1.8
2.5
6.0
6.0
5.0
84
85
85
S15-24-3.3
S15-24-5
S15-48-1.5
S15-48-1.8
S15-48-2.5
S15-48-3.3
S15-48-5
S15-48-12
S15-48-12D
S15-48-15
S15-48-15D
24
24
48
48
48
48
48
48
48
48
48
18-36
18-36
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
0.027
0.025
0.030
0.030
0.027
0.027
0.025
0.025
0.025
0.025
0.025
1.0
1.0
0.25
0.26
0.29
0.36
0.35
0.35
0.35
0.35
0.35
3.3
5.0
1.5
1.8
2.5
3.3
5.0
12
± 12.0
15
± 15.0
4.5
3.0
6.0
6.0
5.0
4.5
3.0
1.25
± 0.625
1.0
± 0.5
86
88
86
87
87
88
90
90
90
90
90
Typical at Ta= +25 ºC under nominal line voltage and 75% load conditions, unless noted.
Outline Information and Pin-out
Pin Connection (Function)
Single
Dual
Output
Output
Pin#
1
2
3
4
5
6
On/Off
Vin Vin +
Vout +
Trim
Vout -
On/Off
Vin Vin +
Vout +
Common
Vout -
All dimensions are in inches [mm]
All pins are dia. 0.040 [1.02]
Pin material: Brass
Pin finish: Gold plated
Insulator pad around pins: Silicone rubber
Case: Aluminum material with anodized
finish.
Weight: 25.2g (0.9oz)
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 PB S15 Rev3.1 24-1-05