Single Output UEP Models www.murata-ps.com Ultra-High Density, 2 x 1 , 1.2-6 Amp,15-30 Watt DC/DCs FEATURES PRODUCT OVERVIEW The UEP Series DC/DC Converters deliver the most Choice of 3 input ranges: power/current (up to 30W/6Amps) from a 1 x 2 10-18V , 18-36V, 36-75V package. And because of their footprint compatibility, Models Include they can be used as drop in replacements for their 3.3V 4.5A or 6A bigger brothers, the standard 2 x 2 and 1.6 x 2 Typical units 5V 3.5A or 6A devices, commonly used in the industry. 15V 1.2A By combining a high-frequency (340kHz), high- 12V 1.4A ef ciency (to 89%), synchronous-recti er topology Guaranteed ef ciencies to 89% with the newest components and time-tested, fully automated, SMT-on-pcb construction, these UEP 15-30 Watts in 1 x 2 package Models are able to bring you 15-30W in the standard 340kHz synchronous-recti er topologies 2 x 1 package from which most competitors can only get 5-10W. All UEPs deliver their full output power 40 to +60/70C ambient w/o derating over ambient temperature ranges from 40C to as Fully isolated (1500Vdc) I/O protected high as +70C (model and input voltage dependent) short-circuit protection. Standard features also include hi i i S ddf l ild Trim and On/Off Control without heat sinks or supplemental forced-air cooling. on/off control and output-trim. All models are designed Devices derate to +100C. to meet IEC950, UL1950 and EN60950 safety require- Designed to meet UL1950/EN60950 Output voltages are 3.3, 5, 12 or 15 Volts. Input ments for OPERATIONAL insulation. D48 models certi cations voltage ranges are 10-18V (D12 models), 18-36V (36-75V inputs) are CE marked. CE mark (75VIN models) (D24 models) or 36-75V (D48) models. All models UEP Series DC/DCs are packaged in low-cost, feature input pi light-weight, diallyl phthalate (UL94V-0 rated) plastic lters, input undervoltage and overvoltage lockout, packages with standoffs. EMC compliance is achieved input reverse-polarity protection, output overvoltage via a low-noise design rather than through expensive protection, output current limiting, and continuous metal shielding. +INPUT +OUTPUT (1) (4) SWITCH CONTROL OUTPUT (5) INPUT (2) PWM OPTO REFERENCE & CONTROLLER ISOLATION ERROR AMP TRIM (6) UVLO & OVLO COMPARATORS ON/OFF 3.3V and 5V-output models use the synchronous-recti er con guration shown above. CONTROL 12V and 15V-output models employ a standard, diode-recti cation architecture. (3) Figure 1. Simpli ed Schematic Typical topology is shown. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC UEP Models.C01 Page 1 of 11Single Output UEP Models Ultra-High Density, 2 x 1 , 1.2-6 Amp,15-30 Watt DC/DCs Performance Speci cations and Ordering Guide Output Input Package R/N (mVp-p) Regulation (Max.) Ef ciency VOUT IOUT VIN Nom. Range VOUT (Case, Model (Volts) (mA) Typ. Max. Line Load (Volts) (Volts) (mA) Min. Typ. Pinout) UEP-3.3/4500-D12 3.3 4500 85 100 0.2% 0.5% 12 10-18 80/1490 83.5% 84.5% C15, P21 UEP-3.3/4500-D24 3.3 4500 85 100 0.2% 0.5% 24 18-36 50/730 85.5% 87.5% C15, P21 UEP-3.3/4500-D48 3.3 4500 85 100 0.2% 0.5% 48 36-75 35/360 85.5% 87.5% C15, P21 UEP-3.3/6000-D48 3.3 6000 85 100 0.2% 0.3% 48 36-75 40/470 86% 88% C15, P21 UEP-5/3500-D12 5 3500 85 100 0.2% 0.5% 12 10-18 120/1760 84% 86% C15, P21 UEP-5/3500-D24 5 3500 85 100 0.2% 0.5% 24 18-36 65/850 86% 88% C15, P21 UEP-5/3500-D48 5 3500 85 100 0.2% 0.5% 48 36-75 40/430 86% 88% C15, P21 UEP-5/6000-D48 5 6000 85 100 0.2% 0.3% 48 36-75 35/710 88% 91% C15, P21 UEP-12/1400-D12 12 1400 85 100 0.2% 0.5% 12 10-18 60/1650 82.5% 85% C15, P21 UEP-12/1400-D24 12 1400 85 100 0.2% 0.5% 24 18-36 45/800 85% 87% C15, P21 UEP-12/1400-D48 12 1400 85 100 0.2% 0.5% 48 36-75 20/400 85% 87% C15, P21 UEP-15/1200-D12 15 1200 85 100 0.2% 0.5% 12 10-18 60/1760 82.5% 85% C15, P21 UEP-15/1200-D24 15 1200 85 100 0.2% 0.5% 24 18-36 45/860 85% 87% C15, P21 Typical at TA = +25C under nominal line voltage and full-load conditions, unless otherwise noted. OUT models, 25mA to Load regulation is speci ed over no load to 100% load conditions for 3.3 and 5V OUT models. Ripple/Noise (R/N) is tested/specifed over a 20MHz bandwidth. All models are speci ed with no 100% load conditions for 12 and 15 V external input/output capacitors. Nominal line voltage, no-load/full-load conditions. PART NUMBER STRUCTURE MECHANICAL SPECIFICATIONS 2.00 (50.80) U EP-/3.3 4500 - D48 N - C PLASTIC CASE 0.49 Case C15 (12.45) ROHS-6 Hazardous STANDOFF Output Con guration: Substance 0.020 (0.51) 0.040 0.001 DIA. U = Unipolar Compliance (1.016 0.025) 0.20 MIN (5.08) External Pinout 1.800 0.10 N Suf x (45.72) (2.54) OUT Available for 12V and 15VOUT Models 1 4 Nominal Output Voltage: 2 3.3, 5, 12 or 15 Volts 5 0.800 1.00 0.600 Input Voltage Range: 0.400 (20.32) (25.40) (15.24) 0.400 D12 = 10-18 Volts (12V nominal) (10.16) 3 (10.16) D24 = 18-36 Volts (24V nominal) 6 D48 = 36-75 Volts (48V nominal) 0.100 BOTTOM VIEW (2.54) 0.10 Maximum Output Current (2.54) in mA Optional Functions Dimensions are in inches (mm shown for ref. only). I/O Connections UEP converters are designed such that the 12 and 15VOUT models can be Pin Function P21 Third Angle Projection con gured for either positive logic on/off control (no suf x) or negative logic 1 +Input OUT models are available with positive logic only (no suf x). (N suf x). 3.3 and 5V 2 Input No Suf x On/Off Control function (positive polarity) on pin 3 3 On/Off Control N On/Off Control function (negative polarity) on pin 3. Tolerances (unless otherwise specied): 4 +Output .XX 0.02 (0.5) (12V and 15V models only.) 5 Output .XXX 0.010 (0.25) Angles 2 6Trim Components are shown for reference only. www.murata-ps.com/support MDC UEP Models.C01 Page 2 of 11