BEI15 Series
Isolated Wide Input Bipolar 15-Watt DC/DC Converters
PERFORMANCE SPECIFICATIONS AND ORDERING GUIDE
➀
Output
R/N (mVp-p)
Root Models
➀
BEI15-050-Q12P-C
BEI15-050-Q48N-C
BEI15-120-Q12P-C
BEI15-120-Q48N-C
BEI15-150-Q12P-C
BEI15-150-Q48N-C
V
OUT
(V)
±5
±5
±12
±12
±15
±15
I
OUT
Total
(mA, Power
Typ.
max.)➁ (W)
±1500
±1500
±625
±625
±500
±500
15
15
15
15
15
15
60
60
80
80
100
100
Regulation (Max.)
Input
I
IN
=
no
V
IN
Nom. Range load
(V)
(V) (mA)
24
48
24
48
24
48
9-36
18-75
9-36
18-75
9-36
18-75
90
50
95
50
100
50
I
IN
=
full
load
(mA)
740
374
730
370
740
360
Efficiency
Open Frame
Package – C69
Case
Pinout
Max.
100
100
120
120
150
150
Line
Load
Min.
82.8%
82%
82%
84%
83%
84.5%
Typ.
84%
83.5%
86%
85.5%
84%
86%
(inches)
(mm)
±0.25% ±0.25%
±0.25% ±0.25%
±0.25% ±0.25%
±0.25% ±0.25%
±0.25% ±0.25%
±0.25% ±0.25%
0.96x1.1x0.35
24.4x27.9x8.9
P74
➀
Please refer to the part number structure for additional options and complete
ordering part numbers.
➁
The minimum output load for the BEI-15W series is 10% of maximum current to
meet published specifications. The converter will not be damaged by less than
10% load but some specs may degrade slightly.
➂
All specifications are at nominal line voltage and full load, +25 deg.C. unless
otherwise noted. See detailed specifications and notes for full conditions.
Output capacitors are 1 μF ceramic in parallel with 10 μF electrolytic. The input cap
is 100 μF, low ESR.
I/O caps are necessary for our test equipment and may not be needed for your
application.
➃
RoHS-6 compliance does not claim EU RoHS exemption 7b (lead in solder).
PART NUMBER STRUCTURE
BEI15
-
050
-
Q12 P Lx
-
C
Bipolar Wide Input
15-Watt Series
Nominal Output Voltage
in Tenths of a Volt
Input Voltage Range
Q12 = 9-36V
Q48 = 18-75V
RoHS-6 Hazardous
Substance Compliance (note 4)
Pin Length Option
Blank
= Std. pin length 0.25˝ (6.3mm)
L1
= 0.110˝ (2.79mm)
L2
= 0.145˝ (3.68mm)
On/Off Control Polarity:
P = Positive
N = Negative
Note:
Some model number combinations
may not be available.
Contact Murata Power Solutions.
Soldering Guidelines
Murata Power Solutions recommends the specifications below when installing these
converters. These specifications vary depending on the solder type. Exceeding these
specifications may cause damage to the product. Your production environment may dif-
fer; therefore please thoroughly review these guidelines with your process engineers.
Wave Solder Operations for through-hole mounted products (THMT)
For Sn/Ag/Cu based solders:
Maximum Preheat Temperature
Maximum Pot Temperature
Maximum Solder Dwell Time
For Sn/Pb based solders:
Maximum Preheat Temperature
Maximum Pot Temperature
Maximum Solder Dwell Time
105° C.
250° C.
6 seconds
115° C.
270° C.
7 seconds
www.murata-ps.com
04 Mar 2010
email: sales@murata-ps.com
MDC_BEI15W.A01
Page 2 of 13
MURATA [ MURATA MANUFACTURING CO., LTD. ]
