View UEI15_4782274.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

This data sheet contains core information only. Please click here for the full data sheet.
www.murata-ps.com
Typical unit
UEI15 Series
Isolated Wide Input Range 15-Watt DC/DC Converters
Featuring a full 15 Watt or greater output in one square inch of board area, the UEI series isolated DC/DC converter family offers efficient regulated DC power for printed circuit board mounting. PRODUCT OVERVIEW
FEATURES
Small footprint DC/DC converter, ideal for high current applications Industry standard 0.96" x 1.1" X 0.32" open frame package and pinout Wide range input voltages 9-36 and 18-75 Vdc Assembly and attachment for RoHS standards Isolation up to 2250 VDC (basic) Up to 15 Watts or greater total output power with overtemperature shutdown High efficiency synchronous rectifier forward topology Stable operation with no required external components Usable -40 to 85C temperature range (with derating) Meets UL 60950-1, CAN/CSA-C22.2 No. 609501, IEC60950-1, EN60950-1 safety approvals Extensive self-protection shut down features
Wide range 4:1 inputs on the 0.96" x 1.1" x 0.32" converter are either 9 to 36 Volts DC (Q12 models) or 18 to 75 Volts DC (Q48 models), ideal for batterypowered and telecom equipment. The industrystandard pinout fits larger 1" x 2" converters. Fixed output voltages from 3.3 VDC to 15 VDC are regulated to within 0.2% or less and may be trimmed within 10% of nominal output. Applications include small instruments, area-limited microcontrollers, computer-based systems, data communications equipment, remote sensor systems, vehicle and portable electronics. The UEI 15W 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. For systems requiring controlled startup/shutdown, an external switch, transistor or digital logic may be used to activate the remote On/Off control. 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 high efficiency offers minimal heat buildup and "no fan" operation.
Contents of full data sheet Description, Photograph, Connection Diagram Ordering Guide, Model Numbering Mechanical Specifications, Input/Output Pinout Detailed Electrical Specifications Application Notes Soldering Guidelines Performance Data
Page 1 2 3 6 8 11 12
SIMPLIFIED SCHEMATIC
+VOUT +VIN
-VOUT
On/Off Control
Control
GATE DRIVE
ISOLATION BARRIER -VIN ISOLATION Reference, Trim & Error Amplifier TRIM
3.3V and 5VOUT models only.
For full details go to www.murata-ps.com/rohs
Typical topology is shown.
www.murata-ps.com
18 Sep 2009
email: sales@murata-ps.com
MDC_UEI15W.B32_short Page 1 of 5
This data sheet contains core information only. Please click here for the full data sheet.
UEI15 Series
Isolated Wide Input Range 15-Watt DC/DC Converters
PERFORMANCE SPECIFICATIONS AND ORDERING GUIDE Output R/N (mVp-p) Regulation (Max.) Root Models UEI15-033-Q12P-C UEI15-033-Q48N-C UEI15-050-Q12P-C UEI15-050-Q48N-C UEI15-120-Q12P-C UEI15-120-Q48N-C UEI15-150-Q12P-C UEI15-150-Q48N-C VOUT IOUT Power Typ. (V) (A)e (W) 3.3 3.3 5 5 12 12 15 15 4.5 5 3 3 1.3 1.3 1.1 1.1 14.85 16.5 15 15 15.6 15.6 16.5 16.5 60 60 70 60 110 85 130 80 Input IIN = no VIN Nom. Range load (V) (V) (mA) 24 48 24 48 24 48 24 48 9-36 18-75 9-36 18-75 9-36 18-75 9-36 18-75 43 24 41 28 15 15 18 14 IIN = full load (A) 0.71 0.4 0.72 0.36 0.77 0.76 0.81 0.4 Efficiency Open Frame Package - C75 Case Pinout
Max. 90 90 125 95 150 120 175 120
Line 0.05% 0.2%
Load 0.1% 0.2%
Min. 86.5%
Typ. 89%
(inches)
(mm)
86.5% 88.8% 86.3% 87.3% 84.3% 86.0% 82.3% 84.5% 83.3% 83.5% 85% 85% 1.1x0.96x0.32 27.9x24.4x8.1 P85
0.05% 0.075% 0.05% 0.06% 0.05% 0.05% 0.075% 0.05% 0.05% 0.05% 0.05% 0.05%
83.3% 85.3%
Please refer to the part number structure for additional options and complete ordering part numbers. All specifications are typical at nominal line voltage and full load, +25 deg.C. unless otherwise noted. See detailed specifications. PART NUMBER STRUCTURE
Minimum output load for UEI15-033-Q12, UEI15-120-Q12 and UEI15-050-Q12 is 10% of maximum current. RoHS-6 compliance does not claim EU RoHS exemption 7b (lead in solder).
UEI15 - 033 - Q12
Unipolar Wide Input 15-Watt Series Nominal Output Voltage in Tenths of a Volt
P M- C
RoHS-6 Hazardous Substance Compliance (note 4)
Surface Mount Option Blank = Standard through-hole pin mount version M = SMT version On/Off Control Polarity: P = Positive N = Negative Input Voltage Range Q12 = 9-36V Q48 = 18-75V Note: Some model number combinations may not be available. Contact Murata Power Solutions.
www.murata-ps.com
18 Sep 2009
email: sales@murata-ps.com
MDC_UEI15W.B32_short Page 2 of 5
This data sheet contains core information only. Please click here for the full data sheet.
UEI15 Series
Isolated Wide Input Range 15-Watt DC/DC Converters
MECHANICAL SPECIFICATIONS, OPEN FRAME
Case 75
TOP VIEW 27.9 1.10 PIN #1
PHYSICAL CHARACTERISTICS
Pin Material Pin Diameter Pin Finish Weight
24.4 0.96
Copper alloy 0.04" (1.016mm) Gold plate 0.352 oz./10 grams FCC part 15, class B, EN55022 (see Electromagnetic Interference note 1) (Requires external filter) Flammability Rating UL 94V-0 UL/cUL 60950-1, CAN/CSASafety C22.2-60950-1, IEC/EN 60950-1
Dimensions are in inches (mm shown for ref. only).
Third Angle Projection
INPUT/OUTPUT CONNECTIONS Pin Function P85 1 2 + Vin - Vin + Vout Output Trim - Vout On/Off Control*
MOUNTING PLANE
SIDE VIEW 8.1 0.32 MAX
Tolerances (unless otherwise specified): .XX 0.02 (0.5) .XXX 0.010 (0.25) Angles 1 Components are shown for reference only.
3 4 5 6
*The Remote On/Off can be provided with either positive (P suffix) or negative (N suffix) polarity
BOTTOM VIEW C L #5 10.16 0.400 .30 #4
.040.002 .071 .002 SHOULDER 6X AT PINS 1-6 END VIEW #6 0.475 REF #2 #1 C L 0.41 2.54 0.100 5.08 0.200
10.16 0.400 C L 10.16 0.400
#3
RECOMMENDED PRI-SEC BARRIER
0.15 TYP 0.58 20.32 0.800
6.3 0.25
www.murata-ps.com
18 Sep 2009
email: sales@murata-ps.com
MDC_UEI15W.B32_short Page 3 of 5
This data sheet contains core information only. Please click here for the full data sheet.
UEI15 Series
Isolated Wide Input Range 15-Watt DC/DC Converters
MECHANICAL SPECIFICATIONS, SURFACE MOUNT PACKAGE
TOP VIEW 27.9 1.10 PIN #1
Dimensions are in inches (mm shown for ref. only).
Third Angle Projection
INPUT/OUTPUT CONNECTIONS Pin Function P85 1 2 3 4 5 + Vin - Vin + Vout Output Trim - Vout On/Off Control*
24.4 0.96
Tolerances (unless otherwise specified): .XX 0.02 (0.5) .XXX 0.010 (0.25) Angles 1 Components are shown for reference only.
6
*The Remote On/Off can be provided with either positive (P suffix) or negative (N suffix) polarity
SIDE VIEW MOUNTING PLANE
.093 TYP
BOTTOM VIEW C L #5 10.16 0.400 END VIEW #6 0.34 MAX
#2 10.16 0.400 C L 10.16 0.400 #4 #1 2.54 0.100 C L 2.54 0.100 .093
#3
20.32 0.800
0.13 REF
www.murata-ps.com
18 Sep 2009
email: sales@murata-ps.com
MDC_UEI15W.B32_short Page 4 of 5
This data sheet contains core information only. Please click here for the full data sheet.
UEI15 Series
Isolated Wide Input Range 15-Watt DC/DC Converters
MECHANICAL SPECIFICATIONS, SURFACE MOUNT PACKAGE
29.0 1.14
C L 3
25.4 1.00 10.16 0.400 2.54 0.100
C L
10.16 0.400
1 4 2 6
20.32 0.800 RECOMMENDED SMT PAD LAYOUT 2.54 0.100 2.60 0.25 .102 .010
5
6X
PACKAGING CONFORMS TO EIA-481 CONVERTERS SHIPPING IN QUANTITIES OF 100 PER REEL 3.00 0.118 5.0mm PICK & PLACE LOCATION
2.00 0.079
23.10 0.909 56.0 2.20
32.00 1.260 13.0 R.256 COVER TAPE
DIRECTION OF FEED
Dimensions in inches [mm]
9.27 0.365 SURFACE MOUNT TAPE AND REEL
Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
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. (c) 2009 Murata Power Solutions, Inc.
www.murata-ps.com/locations
18 Sep 2009
email: sales@murata-ps.com
MDC_UEI15W.B32_short Page 5 of 5

▲Up To Search▲

Price & Availability of UEI15

	To Download UEI15 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .