DATEL BMP-5-4-Q48, BMP-5-4-Q12, BMP-5-4-D48, BMP-5-4-D24, BMP-15-1.3-Q48 Datasheet
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DATEL, Inc., Mansfield, MA 02048 (USA) • Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 • Email: sales@datel.com • Internet: www.datel.com
Dual Output
BMP Models
High-Efficiency , Smaller-P ackage
25-40 Watt, DC/DC Converters
Features DA TEL’s new BMP Models are fully potted, 25-40 W att, dual-output DC/DC convert-
ers designed to meet UL1950 and EN60950 safety standards. The
combination the BMP’s higher efficiencies and thermally conductive potting compound
enables these devices to achieve higher operating temperatures
without derating. The 2" x 3" BMP "f ootprint" conforms to the standard pinout
and pin geometries of most 3" x 3" devices (a 33% space savings) while
delivering 60% more power (40W vs. 25W).
Applicable to a wide range of telecom, computer and other OEM applications, BMP
Model DC/DC’s off er ±5V , ±12V and ±15V outputs. They operate from four diff erent input
voltage ranges with total available output being a function of the selected range. "Q12"
models operate from 10-36V and deliver 25W . "Q48" models operate from 18-75V and
deliver 30W . For "D24" and "D48" models, the input ranges and output po wers are 1836V at 35W and 36-75V at 40W , respectively .
These devices employ corrosion-resistant metal cases with plastic headers.
Heat-generating transformer cores and power semiconductors are mounted directly to
the cases, which have threaded inserts for optional add-on heat sinks or pcb mounting.
T emperature derating inf ormation is provided for operation with and without heat sinks
and forced air flow .
All devices feature input pi filters, input overvoltage shutdown, output overvoltage
protection, output current limiting, and thermal shutdown. UL, CSA, EN and IEC
compliance testing is currently in progress (75V -input devices will be CE marked) as
are full EMI/EMC characterizations. Contact D A TEL for the latest a vailable information.
Figure 1. Simplified Schematic
OPTO
ISOLATION
REFERENCE &
ERROR
AMPLIFIER
PWM
CONTROLLER
+V
IN
–
V
IN
ON/OFF
CONTROL
(SYNC)
TRIM
COMMON
+V
OUT
–
V
OUT
CASE
–
V
IN
PWM
INNOVATION and EX C ELL E N C E
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Higher operating temperatures
Fully potted
Designed to meet UL1950 and
EN60950 (basic insulation)
mark available (75V-input models)
Fully isolated, 1500Vdc guaranteed
25/30/35/40W output power
Standard pinout! Smaller size!
New 2" x 3" package fits 3" x 3" footprint
±5V, ±12V or ±15V outputs
Four input voltage ranges:
10-36V , 18-36V
18-75V , 36-75V
High efficiencies (to 88%)
Fully I/O protected
V
OUT trim and on/off control
Modifications and customs for OEM’ s
25-40W, DUAL OUTPUT DC/DC CONVERTERS
XMP Series
2
As shown below, BMP Model DC/DC Converters are classified by output
power. For dual-output devices, the total output power from the two outputs
can not exceed the rated power. For example, "Q48" models have a
maximum output power of 30W. Therefore, if the +Output is sourcing 20
Watts, the –Output is limited to sourcing 10 Watts ensuring the total output
power does not exceed 30 Watts.
Output Configuration:
B = Bipolar
Nominal Output Voltages:
±5, ±12 or ±15 Volts
5B MP 4-
/
D48-
Input Volta ge Range:
Q12 = 10-36 Volts (24V nominal)
D24 = 18-36 Volts (24V nominal)
Q48 = 18-75 Volts (48V nominal)
D48 = 36-75 Volts (48V nominal)
Maximum Output Current
in Amps from each output
Fully Potted Metal Package
➀
T ypical at TA = +25°C under nominal line voltage and balanced "full-load" conditions unless otherwise noted.
For BMP devices, "full load" is a function of each de vice's input voltage range. See Output Po wer Considerations and Technical Notes for more details.
➁
Ripple/Noise (R/N) measured over a 20MHz bandwidth.
➂
Balanced loads, 10% to 100% load.
➃
Nominal line voltage, no-load/full-load conditions.
Performance Specifications and Ordering Guide
R/N (mVp-p)
➁
Load
➂
VOUT
(Volts)
Package
(Case,
Pinout)
Efficiency
Regulation (Max.)
Line
VIN Nom.
(Volts)
Range
(Volts)Model
IIN ➃
(mA)
➀
Max.
Typ.
Typ.
Min.
BMP-5/4-Q12 ±5 ±4 60 120 ±0.5% ±1% 24 10-36 15/1225 82% 85% C11, P15
BMP-5/4-D24 ±5 ±4 75 125 ±0.5% ±1% 24 18-36 15/1696 84% 86% C11, P15
BMP-5/4-Q48 ±5 ±4 75 125 ±0.5% ±1% 48 18-75 25/735 82% 85% C11, P15
BMP-5/4-D48 ±5 ±4 75 125 ±0.5% ±1% 48 36-75 20/980 83% 85% C11, P15
BMP-12/1.65-Q12 ±12 ±1.65 60 100 ±0.5% ±1% 24 10-36 20/1224 83% 85% C11, P15
BMP-12/1.65-D24 ±12 ±1.65 60 100 ±0.5% ±1% 24 18-36 15/1667 85% 87% C11, P15
BMP-12/1.65-Q48 ±12 ±1.65 60 100 ±0.5% ±1% 48 18-75 15/727 84% 86% C11, P15
BMP-12/1.65-D48 ±12 ±1.65 75 125 ±0.5% ±1% 48 36-75 15/948 85% 87% C11, P15
BMP-15/1.3-Q12 ±15 ±1.3 60 125 ±0.5% ±1% 24 10-36 20/1225 83% 85% C11, P15
BMP-15/1.3-D24 ±15 ±1.3 60 125 ±0.5% ±1% 24 18-36 15/1648 85% 88% C11, P15
BMP-15/1.3-Q48 ±15 ±1.3 60 125 ±0.5% ±1% 48 18-75 15/735 83% 85% C11, P15
BMP-15/1.3-D48 ±15 ±1.3 60 125 ±0.5% ±1% 48 36-75 20/934 84% 87% C11, P15
IOUT
(Amps)
PART NUMBER STRUCTURE
Model Maximum Output Power
"Q12" 25 Watts
"Q48" 30 Watts
"D24" 35 Watts
"D48" 40 Watts
I/O Connections
Function P15
No Pin
–Input
+Input
Case
On/Off Control*
–Output
No Pin
Common
+Output
Trim
Pin
1
2
3
4
5
6
7
8
9
10
* See note 4 on next page.
MECHANICAL SPECIFICATIONS
Case C11
2.600
(66.04)
0.20
(5.08)
2.00
(50.80)
1.200
(30.48)
3.00
(76.20)
0.50
(12.70)
0.40
(10.16)
0.10
(2.54)
0.120 DIA. (3.048)
(4 PLACES)
MATERIAL: BLACK ANODIZED ALUMINUM
4 MOUNTING SCREWS AND 0.009 (0.229) THERMAL PAD INCLUDED
TOP VIEW
Optional Heat Sink (Part Number HS-23)
OUTPUT POWER CONSIDERATIONS
BOTTOM VIEW
2.50
(63.50)
0.27
(6.86)
0.400
(10.16)
2.04
(51.82)
7
6
8
9
1.600
(40.64)
4
1
2
0.22
(
5.46
)
1.200
(30.48)
2.60
(66.04)
0.40
(10.16)
3.04
(77.22)
(4) THREADED INSERTS
#4-40 THD THRU
0.22
(5.46)
3
5
10
0.55
(13.97)
0.20 MIN.
(5.08)
0.800
(20.32)
1.200
(30.48)
0.040 ±0.002 DIA.
(1.016 ±0.051)
INSULATED BASE
METAL CASE
Output Input
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