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PDF BPM15-150-Q12 Data sheet ( Hoja de datos )
| Número de pieza | BPM15-150-Q12 | |
| Descripción | Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters | |
| Fabricantes | Murata | |
| Logotipo |  |
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www.murata-ps.com
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FEATURES
Five-sided shielded metal package reduces
radiated emissions
Industry standard 1" x 1" x 0.40"
encapsulated package and pinout
Wide range input voltages 9-36 and
18-75 Vdc
Bipolar ±5V, ±12V and ±15V outputs
Up to 15 Watts or greater total output
power with overtemperature shutdown
Isolation up to 1600 VDC (basic)
High efficiency flyback topology
Usable -40 to 85°C temperature range
(with derating)
Assembly and attachment for RoHS standards
Extensive self-protection shut down
features
Meets UL 60950-1, CAN/CSA-C22.2 No.
60950-1, IEC60950-1, EN60950-1 safety
approvals (2nd Edition)
Typical unit
PRODUCT OVERVIEW
Featuring a full 15 Watt output in one square
inch of board area, the BPM15 series isolated
DC-DC converter family offers efficient regulated
DC power for printed circuit board mounting. The
wide range 4:1 inputs on the 1" x 1" x 0.40" (25.4
x 25.4 x 10.16mm) converter are either 9 to 36
Volts DC (Q12 models) or 18 to 75 Volts DC (Q48
models), ideal for battery-powered and telecom
equipment. The industry-standard pinout fits larger
1" x 2" converters. Fixed output voltages of ±5,
±12 or ±15 VDC are regulated to within ±0.25%.
Applications include small instruments, area-
limited microcontrollers, data communications
equipment, remote sensor systems, vehicle and
portable electronics.
The rugged mechanical, thermal, and electrical
design of this product is intended for high reliability
and harsh environments.
The BPM15 series includes full magnetic and
optical isolation with Basic protection up to 1600
Volts DC. For powering digital systems, the outputs
offer fast settling to step transients and will accept
higher capacitive loads. Excellent ripple and noise
specifications assure compatibility to noise-sus-
ceptible circuits. For systems requiring controlled
startup/shutdown, an external remote On/Off
control may use a switch, transistor or digital logic.
A wealth of self-protection features avoid both
converter and external circuit faults. These include
input undervoltage lockout and overtemperature
shutdown. The outputs current limit using the
“hiccup” autorestart technique and the outputs
are short-circuit protected. Additional features
include output overvoltage and reverse conduction
elimination. The high efficiency offers minimal heat
buildup and “no fan” operation.
CONNECTION DIAGRAM
F1 +Vin (1)
External
DC
Power
Source
On/Off
Control
(3)
Open = On
$MPTFE 0GG
1PTJUJWF
MPHJD
-Vin (2)
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
Controller
and
Power
5SBOTGFS
*TPMBUJPO
Barrier
t4XJUDIJOH
t'JMUFST
t4XJUDIJOH
t'JMUFST
Reference and
Error Amplifier
+Vout (6)
Common (5)
-Vout (4)
Typical topology is shown.
Murata Power Solutions recommends a fuse at F1.
MDC_BPM15.A02 Page 1 of 29
1 page  
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-050-Q12
Efficiency vs. Line Voltage and Load Current @ +25°C
85
83
81
79
77
Vin=9V
75
Vin=12V
73
71 Vin=24V
69 Vin=36V
67
65
0.16 0.31 0.46 0.61 0.76 0.91 1.06 1.21 1.36 1.51
Load Curre nt (Amps)
Maximum Current Temperature Derating at Sea Level
(VIN = 9V, airflow is from pin 1 to pin 4)
1.5
1.4
1.3
1.2
0.33 m/s (65 LFM)
1.1
0.5 m/s (100 LFM)
1 1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
0.9
2.0 m/s (400 LFM)
0.8
0.7
0.6
0.5
30 35 40 45 50 55 60 65 70 75 80 85
Ambient Temperature (ºC)
Power Dissipation vs. Line Voltage and Load Current @ +25°C
3.5
3.0
2.5
2.0
1.5 Vin=9V
Vin=12V
1.0 Vin=24V
Vin=36V
0.5
0.0
0.16 0.31 0.46 0.61 0.76 0.91 1.06 1.21 1.36 1.51
Output Load Curre nt (Amps)
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
30
Maximum Current Temperature Derating at Sea Level
(VIN = 12V, airflow is from pin 1 to pin 4)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
35 40 45 50 55 60 65 70 75 80
Ambient Temperature (ºC)
85
www.murata-ps.com/support
MDC_BPM15.A02 Page 5 of 29
5 Page 
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-150-Q12
ABSOLUTE MAXIMUM RATINGS
Conditions ➀
Minimum
Typical/Nominal
Maximum
Units
Input Voltage, Continuous
0 36 Vdc
Input Voltage, Transient
100 mS max. duration
50 Vdc
Isolation Voltage
Input to output
1600
Vdc
On/Off Remote Control
Power on, referred to -Vin
0
15 Vdc
Output Power
1.485
15.15
W
Output Current
Current-limited, no damage, short-circuit
protected
0.05
0.5 A
Storage Temperature Range
Vin = Zero (no power)
-55
125 ˚C
Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those
listed in the Performance/Functional Specifications Table is not implied or recommended.
INPUT
Operating Voltage Range
9 24 36 Vdc
Recommended External Fuse
Fast blow
4A
Start-up Threshold
Rising input voltage
8 8.5 9 Vdc
Undervoltage Shutdown (50% load)
Falling input voltage
7.7 8.2 8.7 Vdc
Internal Filter Type
C
Input Current
Full Load Input Current
Vin = nominal
74 0.77 A
Low Line Input Current
Vin = minimum
1.96 2.03 A
Inrush Transient
0.05 A2-Sec.
Short Circuit Input Current
0.05 0.1 A
No Load Input Current
Iout = minimum, unit=ON
100 130 mA
Shut-Down Input Current (Off, UV, OT)
1 2 mA
Reflected (Back) Ripple Current ➁
Measured at input with specified filter
10
mA, p-p
GENERAL and SAFETY
Efficiency
Vin = 24V, full load
Vin = min., full load
82.5 84.5
83.0 85.0
%
%
Isolation
Isolation Voltage
Input to output
1600
Vdc
Isolation Resistance
10
MΩ
Isolation Capacitance
1000
pF
Safety
Certified to UL-60950-1, CSA-C22.2 No.
60950-1, IEC/60950-1, 2nd edition, with AM1
Approved
Calculated MTBF
Per Telcordia SR332, issue 1, class 3, ground
fixed, Tambient = +25°C
6.7
Hours x 106
DYNAMIC CHARACTERISTICS
Fixed Switching Frequency
300 330 360 KHz
Startup Time
Power on to Vout regulated
50 mS
Startup Time
Remote ON to Vout regulated
50 mS
Dynamic Load Response
50-75-50% load step, settling time to within
1% of Vout
250 300 μSec
Dynamic Load Peak Deviation
same as above
±100
±200
mV
FEATURES and OPTIONS
Remote On/Off Control ➂
“N” suffix
Negative Logic, ON state
ON = Ground pin
-0.7
0.8 V
Negative Logic, OFF state
OFF = Pin open
10 15 V
Control Current
Open collector/drain
1 mA
“P” suffix
Positive Logic, ON state
ON = Pin open
10 15 V
Positive Logic, OFF state
OFF = Ground pin
-0.7
0.8 V
Control Current
Open collector/drain
1 mA
www.murata-ps.com/support
MDC_BPM15.A02 Page 11 of 29
11 Page | ||
| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet BPM15-150-Q12.PDF ] | |
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