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BPM15-050-Q12 fiches techniques PDF

Murata - Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters

Numéro de référence BPM15-050-Q12
Description Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
Fabricant Murata 
Logo Murata 





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BPM15-050-Q12 fiche technique
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
$MPTFE0GG
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

PagesPages 29
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