UVQ-15/7-D24NB-C

UVQ Series www.murata-ps.com Low Profile, Isolated Quarter Brick 2.5–40 Amp DC-DC Converters PRODUCT OVERVIEW Typical unit FEATURES „„ Standard quarter-brick package/pinout „„ Outputs from 1.5 to 48V up to 125W „„ Low profile 0.42" height „„ 24 and 48Vdc nominal inputs „„ Fully isolated, 2250Vdc (BASIC) insulation For efficient, fully isolated DC power in the smallest space, Murata Power Solutions' UVQ series quarter bricks offer output voltages from 1.5 to 48 Volts with currents up to 40 Amps. UVQs operate over a wide temperature range (up to +70°C at 200 lfm airflow) at full-rated power. The optional mounting baseplate extends this to all practical temperature ranges at full power. UVQs achieve these impressive specifications while delivering excellent electrical performance. Overall noise is 35mVp-p (3.3V models) with fast step response (down to 50µsec). These converters offer high stability even with no load and tight output regulation. The unit is fully protected against input over and undervoltage, output overcurrent and short circuit. An on-board temperature sensor shuts down the converter if thermal limits are reached. Protection uses the “hiccup” (auto restart) method. A convenient remote On/Off control input operates by external digital logic, relay or transistor input. To compensate for longer wiring and to retain output voltage accuracy at the load, UVQs include a Sense input to dynamically correct for ohmic losses. A trim input may be connected to a user’s adjustment potentiometer or trim resistors for output voltage calibration closer than the standard accuracy. UVQs include industry-standard safety certifications and BASIC I/O insulation provides 2250 Volt input/output isolation. Radiation emission testing is performed to widely-accepted EMC standards. The UVQs may be considered as higher performance replacements for some Murata Power Solutions USQ models. „„ Designed for RoHS-6 compliance „„ Output overvoltage/short-circuit protected „„ On/Off control, trim and sense functions „„ High efficiency to 92% „„ Protected against temp. and voltage limits „„ Designed to meet UL/IEC/EN60950-1 safety approvals +SENSE (7) +VOUT (8) +VIN (1) Baseplate (9) Optional SWITCH CONTROL –VOUT (4) –VIN (3) –SENSE (5) PWM CONTROLLER REMOTE ON/OFF CONTROL* (2) For full details go to www.murata-ps.com/rohs INPUT UNDERVOLTAGE, INPUT OVERVOLTAGE, AND OUTPUT OVERVOLTAGE COMPARATORS OPTO ISOLATION REFERENCE & ERROR AMP VOUT TRIM (6) * Can be ordered with positive (standard) or negative (optional) polarity. Typical configuration — some models use a different topology Figure 1. Simplified Schematic www.murata-ps.com/support MDC_UVQ Models.F07 Page 1 of 25 UVQ Series Low Profile, Isolated Quarter Brick 2.5–40 Amp DC-DC Converters PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE Output Root Models UVQ-1.5/40-D24P-C UVQ-2.5/35-D24P-C UVQ-2.5/40-D48N-C UVQ-3.3/30-D24P-C ➁ UVQ-3.3/35-D48N-C ➁ UVQ-5/20-D24P-C UVQ-5/20-D48N-C UVQ-12/8-D24P-C UVQ-12/10-D48N-C UVQ-15/7-D24P-C UVQ-15/7-D48N-C UVQ-18/5.6-D24P-C UVQ-18/6-D48N-C UVQ-24/4.5-D24P-C UVQ-24/4.5-D48N-C UVQ-48/2.5-D24P-C UVQ-48/2.5-D48N-C Input R/N (mVp-p) Regulation (Max.) ➂ Vout Iout Power Vin Nom. Range Iin, No Load Iin, Full Load (Volts) (Amps) (Watts) Typ. Max. Line Load (Volts) (Volts) (mA) (Amps) 1.5 40 35 40 30 35 60 87.5 100 99 115.5 5 20 100 12 8 10 96 120 15 7 105 18 5.6 6 100.8 24 4.5 48 2.5 2.5 3.3 108 120 30 35 30 20 95 110 85 120 125 125 60 75 100 250 60 60 60 65 40 50 25 130 160 150 150 185 185 100 130 200 375 ±0.075% ±0.05% ±0.05% ±0.1% ±0.05% ±0.05% ±0.05% ±0.1% ±0.075% ±0.05% ±0.05% ±0.05% ±0.05% ±0.075% ±0.075% ±0.1% ±0.175% ±0.05% ±0.05% ±0.05% ±0.25% ±0.25% ±0.05% ±0.05% ±0.1% ±0.05% ±0.05% ±0.02% ±0.075% ±0.075% ±0.15% ±0.25% ±0.2% ±0.2%  Min. Iout = 3 Amps for UVQ-3.3 Vout models. UVQ-12/10-D48NB-C UVQ-12/10-D48N-C UVQ-12/10-D48PB-C UVQ-12/10-D48P-C UVQ-12/10-D48PL2-C UVQ-15/7-D48NB9-C UVQ-15/7-D48NB9L2-C 18-36 18-36 36-75 18-36 36-75 18-36 36-75 18-36 36-75 18-36 36-75 18-36 36-75 18-36 36-75 18-36 36-75 80 100 100 180 130 190 80 90 60 103 60 140 80 45 45 45 30 2.84 4.14 2.37 4.58 2.7 4.53 2.31 4.4 2.78 4.85 2.39 4.69 2.5 5.03 2.49 4.4 2.71 Min. 86.5% 86% 87% 88.5% 87% 91% 88.5% 89% 88.5% 88.5% 90% 88% 88.3% 88% 89% 89% 91% Typ. Package (Case, Pinout) 88% 88% 88% 90% 89% 92% 90% 91% 90% C59, P32 90.3% 91.5% 89.5% 90% 89.5% 90.5% 91% 92.3% Output capacitors are 1uF ceramic || 10 uF electrolytic. Input cap is 22 uF, low ESR, except UVQ-24/4.5 is 33uF and UVQ-48/2.5 uses no input cap. I/O caps are necessary for our test equipment and may not be needed for your application.  These are partial model numbers. Please refer to the full model number structure for complete ordering part numbers.  All specifications are at nominal line voltage and full load, +25°C unless otherwise noted. See detailed specifications. 24 24 48 24 48 24 48 24 48 24 48 24 48 24 48 24 48 Efficiency)  Iout = 14 Amps max. with Vin = 18-19.5 Volts. UVQ-15/7-D48NB-C UVQ-15/7-D48N-C UVQ-15/7-D48PB-C UVQ-15/7-D48P-C UVQ-18/6-D48NB-C UVQ-18/6-D48N-C UVQ-18/6-D48PB-C UVQ-18/6-D48P-C UVQ-5/20-D24NB-C UVQ-5/20-D24N-C UVQ-5/20-D48NB-C UVQ-5/20-D48N-C UVQ-5/20-D48PB-C UVQ-5/20-D48P-C Model UVQ-31128-C is a standard model UVQ-5/20-D48NB-C with modified rise time to reach 4.75V within 10 mSec. All other specifications are as per the standard product. UVQ Pin 9 Baseplate Connection The UVQ series may include an optional installed baseplate for extended thermal management. Various UVQ models (see list below) are also available with an additional pin 9 on special order which connects to the baseplate but is electrically isolated from the rest of the converter. Please refer to the mechanical drawings. Pin 9 offers a positive method of controlling the electrical potential of the baseplate, independent of the converter. Some baseplate models cannot include pin 9 and in such cases, the baseplate is grounded by the mounting bolts. Or consider adding an external lugged washer with a grounding terminal. The baseplate may be ordered by adding a “B” to the model number tree and pin 9 will be pre-installed by adding a “9”. The two options are separate. Please refer to the Ordering Guide. Do not order pin 9 without the baseplate. Note that “pin 9” converters may be on limited forecast, requiring minimum order quantities and scheduled deliveries. Models available with Pin 9: UVQ-12/10-D48 UVQ-1.5/40-D24 Models which are NOT available with Pin 9: UVQ-5/20-D24 and –D48 UVQ-3.3/30-D24 UVQ-3.3/35-D48 UVQ-2.5/35-D24 UVQ-2.5/40-D48 Other models which are not listed will be reviewed for future pin 9 accomodation. www.murata-ps.com/support MDC_UVQ Models.F07 Page 2 of 25 UVQ Series Low Profile, Isolated Quarter Brick 2.5–40 Amp DC-DC Converters PART NUMBER STRUCTURE U VQ - 3.3 / 20 - D48 N B 9 LX - C RoHS-6 hazardous substance compliant (does not claim EU RoHS exemption 7b–lead in solder) Output Configuration U = Unipolar/Single Alternate Pin Length: (special quantity order) Blank = Standard pin length L1 = 0.110 (2.79mm) L2 = 0.145 (3.68mm) Quarter-Brick Package Nominal Output Voltage Baseplate Pin 9, see Mechanical Drawings: (special order) 1.2 to 48 Volts Blank = No pin 9, standard 9 = Pin 9 installed (see description on pg. 2), optional Maximum Rated Output Current in Amps Input Voltage Range: D24 = 18-36 Volts (24V nominal) D48 = 36-75 Volts (48V nominal) Blank = No baseplate, standard B = Baseplate installed, optional special order * Note: Remote On/Off Control Logic: Some model number combinations may not be Add "P" for positive logic available. Contact Murata Power Solutions. Add "N" for negative logic Positive "P" logic is standard for D24 models and optional special order for D48 models. Negative "N" logic is standard for D48 models and optional special order for D24 models. ORDERING GUIDE SUMMARY Model Vout Range All Models 1.2V to 48V Iout Range 2.5A to 40A INPUT CHARACTERISTICS Parameter Typ. @ 25°C, full load Notes Voltage Range Current, full power Isolation Remote On/Off Control 18-36 or 36-75 Volts Up to 5.6 Amps 2kVdc to 2250V Switch or FET control 24V or 48V nominal Model dependent Model dependent Positive or negative logic OUTPUT CHARACTERISTICS Parameter Voltage Current Accuracy Ripple & Noise (to 20MHz) Line and Load Regulation Overcurrent Protection Overtemperature Protection Efficiency (minimum) Typ. @ 25°C, full load 1.5 to 48 Volts ±10% 2.5 to 40 Amps fullscale Down to 1% of VNOM Down to 35mVp-p Down to ±0.125%/±0.25% 150% of IOUT max. +125°C See Performance Specifications Notes Trimmable No minimum load Most models Model dependent Model dependent With hiccup auto-restart GENERAL SPECIFICATIONS Parameter Typ. @ 25°C, full load Notes Dynamic Load Response Operating Temperature Range Safety Down to 50μsec –40 to +110°C UL/IEC/EN 60950-1 Model dependent With baseplate, see derating curve and CSA C22.2-No.234 Vin Range 18-36V or 36-75V Efficiency Up to 92.%, model dependent MECHANICAL CHARACTERISTICS With baseplate 1.45 x 2.30 x 0.5 inches (36.83 x 58.42 x 12.7 mm) Without baseplate 1.45 x 2.30 x 0.42 inches (36.83 x 58.42 x 10.67 mm) See Performance Specifications, page 2 www.murata-ps.com/support MDC_UVQ Models.F07 Page 3 of 25 UVQ Series Low Profile, Isolated Quarter Brick 2.5–40 Amp DC-DC Converters Performance/Functional Specifications 24V Models UVQ-48/2.5-D24 17 UVQ-24/4.5-D24 UVQ-5/20-D24 17 UVQ-18/5.6-D24 UVQ-3.3/30-D24 17 UVQ-15/7-D24 UVQ-2.5/35-D24 17 17 17 17 17 17 16.25 16 16.25 16 16 UVQ-12/8-D24 UVQ-1.5/40-D24 Typical @ Ta = +25°C under nominal line voltage, nominal output voltage, natural air convection, external caps and full-load conditions, unless noted. (1) Input Input voltage range Start-up threshold, (V) min. See ordering guide Undervoltage shutdown, (V)14 16 Overvoltage shutdown (V) none 39 Reflected (back) ripple current2 none 10-50 mA pk-pk, model dependent Input Current Full load conditions See ordering guide. Inrush transient, (A sec) 0.5 Output short circuit, (mA) 40 No load, mA 80 100 180 3.79 5.49 6.04 2 Low line (Vin = min.), (Amps) 0.5 0.05 0.5 Standby mode, (Off, UV, OT shutdown) Internal input filter type Reverse polarity protection 0.1 1 1 0.05 0.05 10 320 50 50 50 190 90 103 140 45 30 5.57 5.93 6.52 6.29 6.67 3.60 50 1-4mA, model dependent L-C Pi-type L-C See notes. Remote On/Off Control5 Positive logic, "P" suffix (specifications are max) OFF = Ground pin to +0.8V ON = Open or +5V to +Vin max. Negative logic, "N" suffix (specifications are max) OFF = Open or +5V to +Vin max ON = Ground pin to+0.8V max Current 1-8 mA, model dependent www.murata-ps.com/support MDC_UVQ Models.F07 Page 4 of 25 UVQ Series Low Profile, Isolated Quarter Brick 2.5–40 Amp DC-DC Converters Performance/Functional Specifications 24V Models UVQ-48/2.5-D24 UVQ-24/4.5-D24 UVQ-18/5.6-D24 UVQ-15/7-D24 UVQ-12/8-D24 UVQ-5/20-D24 UVQ-3.3/30-D24 UVQ-2.5/35-D24 UVQ-1.5/40-D24 Typical @ Ta = +25°C under nominal line voltage, nominal output voltage, natural air convection, external caps and full-load conditions, unless noted. (1) Output Voltage output range See ordering guide. Voltage output accuracy (50% load) ±1.25% of Vnom ±1.5% of Vnom Adjustment range –20 to +10% of Vnom. Temperature coefficient Minimum loading 3 amps No minimum load +10%. Ripple/noise See ordering guide. Line/Load regulation See ordering guide. Efficiency See ordering guide. Maximum capacitive loading, Low ESR