MURATA-PS UEI30-050-Q48N-C

This data sheet contains core information only. Please click here for the full data sheet.
UEI30 Series
www.murata-ps.com
30W Isolated Wide-Range DC/DC Converters
Featuring a full 30 Watt output in 1.8 square inches of board area, the UEI
series isolated DC/DC converter family offers efficient regulated DC
power for printed circuit board mounting.
PRODUCT OVERVIEW
Typical unit
FEATURES
„
Small footprint DC/DC converter, ideal for high
current applications
„
0.92" x 1.92" x 0.35" open frame package
„
Wide range input voltages 9-36 and 18-75Vdc
„
Assembly and attachment for RoHS-6 hazardous substance compliance
„
Isolation up to 2250 VDC (basic)
„
Up to 30W total output power with
overtemperature shutdown
„
High efficiency synchronous rectifier forward
topology
„
Stable no-load operation with no required
external components
Wide range 4:1 inputs on the 0.92" x 1.92" x 0.35"
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. Fixed
output voltages from 3.3 VDC to 15 VDC are tightly
regulated and may be trimmed within ±10%
of nominal output. Applications include small
instruments, computer-based systems, data communications equipment, remote sensor systems,
vehicle and portable electronics.
may be used to activate the remote On/Off control.
Remote Sense inputs compensate for resistive line
drops at high currents.
A wealth of self-protection features avoid both
converter and external circuit problems. These
include input undervoltage lockout and overtemperature shutdown. The outputs current limit using
the “hiccup” autorestart technique and the outputs
may be short-circuited indefinitely. Additional
features include output overvoltage and reverse
conduction elimination.
The UEI 30W Series includes full magnetic
and optical isolation up to 2250 Volts DC (basic
insulation). For connection to digital systems, the
outputs offer fast settling to current step loads
and tolerance of higher capacitive loads. Excellent
ripple and noise specifications assure compatibility to circuits using CPU’s, ASIC’s, programmable
logic and FPGA’s. No minimum load is required.
For systems requiring controlled startup/shutdown, an external switch, transistor or digital logic
The synchronous rectifier forward topology
offers high efficiency for minimal heat buildup
and “no fan” operation. The open frame design is
also available under special quantity order with
an encapsulation shell and thermally-conductive
potting compound. This option offers additional
cooling in low-airflow, high temperature applications.
Contents of full data sheet
Description, Photograph, Connection Diagram
Ordering Guide, Model Numbering, Soldering Guidelines
Mechanical Specs, Input/Output Pinout
Detailed Electrical Specifications
Application Notes
Performance Data
„
–40 to +85°C temperature range; see derating
„
Certified to UL60950-1, CSA-C22.2 No. 234,
EN60950-1 safety approvals
„
Extensive self-protection shut down features
„
RoHS-6 hazardous substance compliant
Page
1
2
3
4
6
11
SIMPLIFIED SCHEMATIC
+VOUT
+VIN
GATE
DRIVE
–VIN
–VOUT
ISOLATION
BARRIER
On/Off
Control
Control
For full details go to
www.murata-ps.com/rohs
Typical topology is shown.
OPTO
ISOLATION
Reference, trim &
Error Amplifier
www.murata-ps.com
TRIM
email: [email protected]
10/20/09
MDC_UEI Series 30W.A12_short Page 1 of 3
This data sheet contains core information only. Please click here for the full data sheet.
UEI30 Series
30W Isolated Wide-Range DC/DC Converters
PERFORMANCE SPECIFICATIONS AND ORDERING GUIDE
Output
Power
R/N (mVp-p) Regulation (Max.)
VIN
VOUT IOUT
Nom.
(V)
(A)
(W)
Typ.
Max.
Line
Load
(V)
Part Numberc
Input
Range
(V)
IIN,
IIN, full
no load
load (A)
(mA)
Open Frame
Package, C80
Efficiency
Min.
Typ.
Case
Pinout
UEI30-033-Q12P-C
3.3
9
29.7
25
35
±0.2% ±0.25%
24
9-36
130
1.39
87.3%
89%
C80
P21
UEI30-033-Q48N-C
3.3
9
29.7
50
75
±0.2% ±0.25%
48
18-75
130
0.69
87%
89.5%
C80
P21
UEI30-050-Q12P-C
5
6
30
35
50
±0.2%
±0.2%
24
9-36
130
1.4
88%
89.5%
C80
P21
UEI30-050-Q48N-C
5
6
30
50
75
±0.2%
±0.2%
48
18-75
130
0.69
89.5%
91%
C80
P21
UEI30-120-Q12P-C
12
2.5
30
60
120
±0.2%
±0.1%
24
9-36
75
1.4
87.5%
89%
C80
P21
UEI30-120-Q48N-C
12
2.5
30
30
60
±0.2%
±0.1%
48
18-75
40
0.7
87.5%
89%
C80
P21
UEI30-150-Q12P-C
15
2
30
40
65
±0.2%
±0.1%
24
9-36
95
1.4
87.5%
89%
C80
P21
UEI30-150-Q48N-C
15
2
30
50
100
±0.2%
±0.1%
48
18-75
50
0.7
87.5%
89.5%
C80
P21
c Please refer to the part number structure for additional options and complete ordering part numbers.
d All specifications are at nominal line voltage and full load, +25 deg.C. unless otherwise noted. See
detailed specifications.
Output capacitors are 1 μF ceramic in parallel with 10 μF electrolytic. Input cap is 22 μF, low ESR.
These I/O caps are necessary for our test equipment and may not be needed for your application.
e Sense input is not included for 12 Vout and higher models. Sense is optional for 5 Vout and lower.
PART NUMBER STRUCTURE
UEI30 - 050 - Q48 N - C
RoHS-6 hazardous substance compliance
(does not claim EU RoHS exemption 7b–lead in solder)
Nominal Output Voltage
In tenths of a volt
Note:
Not all model number combinations are
available. Contact Murata Power Solutions.
On/Off Control Polarity:
P = Positive
N = Negative
Positive “P” polarity is standard for Q12 models and optional special
order for Q48 models. Negative “N” polarity is standard for Q48
models and optional special order for Q12 models.
Input Voltage Range:
Q12 = 9-36V
Q48 = 18-75V
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 differ; 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:
For Sn/Pb based solders:
Maximum Preheat Temperature
115° C.
Maximum Preheat Temperature
105° C.
Maximum Pot Temperature
270° C.
Maximum Pot Temperature
250° C.
Maximum Solder Dwell Time
7 seconds
Maximum Solder Dwell Time
6 seconds
www.murata-ps.com
email: [email protected]
10/20/09
MDC_UEI Series 30W.A12_short Page 2 of 3
This data sheet contains core information only. Please click here for the full data sheet.
UEI30 Series
30W Isolated Wide-Range DC/DC Converters
MECHANICAL SPECIFICATIONS
TOP VIEW
1.92
(48.8)
PIN #1
Dimensions are in inches (mm shown for ref. only).
Third Angle Projection
.92
(23.4)
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
SIDE VIEW
Components are shown for reference only.
.35
(8.9)
.25
(6.4)
#6
MOUNTING PLANE
BOTTOM VIEW
1.800
(45.72)
CL
#5
.040 .002 PIN WITH
.071 .002 SHOULDER
6X AT PINS 1-6
#3
.900
REF
(22.86)
END VIEW
#2
.400
(10.16)
.300 (7.62)
CL
.100 (2.54)
.300 (7.62)
.400
(10.16)
CL
#1
#4
UEI30 Open Frame
30W
Package C80
INPUT/OUTPUT CONNECTIONS
PHYSICAL CHARACTERISTICS
Pin diameter
Copper alloy with gold plate over nickel
underplate
0.04" (1.016mm)
Pin Finish
Gold plate
Weight
0.53 oz (15g)
Designed to meet FCC part 15, class B,
EN55022 (may need filter)
UL 94V-0
Designed to meet IEC/EN/UL/cUL 60950-1,
CSA-C22.2 No. 60950-1
Pin material
Electromagnetic interference
Flammability Rating
Safety
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Pin Function P21
1 + Vin
2 - Vin
3 Remote On/Off*
Pin
4
5
6
Function P21
+ Vout
- Vout
Trim
* The Remote On/Off can be provided with either positive (P suffix) or negative
(N suffix) polarity.
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2009 Murata Power Solutions, Inc.
www.murata-ps.com/locations
email: [email protected]
10/20/09
MDC_UEI Series 30W.A12_short Page 3 of 3