HB04U www.murata-ps.com 4.0W Unregulated High Isolation DC/DC Converter DESCRIPTION The HB04U Series is a low-cost, high-isolation voltage, unregulated, single and dual output DC/DC converter. The dielectric withstand characteristics of each converter is tested in production to ensure barrier integrity. The HB04U Series uses advanced circuit design and packaging technology to realize superior reliability and performance. A 100kHz driven push-pull oscillator is used to ensure stable frequency and non-saturating operation of the input stage. This means there are no high peak voltages or currents like other design topologies, which can reduce unit reliability. Reduced parts count adds to the reliability of the HB04U Series. FEATURES ● ● ● ● ● ● HIGH ISOLATION - 3000V RATING 8000V ISOLATION TEST VOLTAGE BARRIER 100% PRODUCTION TESTED LOW BARRIER CAPACITANCE - 10PF LOW LEAKAGE CURRENT - 2A MAX INTERNAL FILTERING The high efficiency of the HB04U Series means less internal power dissipation. With less heat to dissipate, the HB04U Series can operate over a wider ambient temperature range with no degradation of reliable operation. The HB04U Series offers the user low cost without sacrificing reliability. The use of surface mounted devices and manufacturing technologies make it possible to offer premium performance at low cost. APPLICATIONS ● ● ● ● ● BIOMEDICAL DATA ACQUISITION INDUSTRIAL PROCESS CONTROL ANALYTICAL MEASUREMENTS GROUND LOOP ELIMINATION INTRINSIC SAFETY SYSTEMS 1.00±0.015" (25.40±0.38) MECHANICAL 0.400±0.010" (10.16) 0.015±0.005" (0.38) HBO4U HBO4UC 0.040±.003" (1.02±0.08) 2.00±0.015" (50.80±0.38) 0.170" MIN (4.32) Notes: All dimensions are in inches (millimeters). GRID: 0.100 inches (2.54 millimeters) +VIN +VOUT PIN PLACEMENT TOLERANCE: ± 0.015" COMMON PIN: Not connected internally on single output models -VIN COMM MARKED WITH: date code, job code. -VOUT MATERIAL: Units are encapsulated in a low thermal resistance molding compound which has excellent chemical resistance, wide operating temperature range, and good electrical properties under high humidity environments. The encapsulant and outer shell of the unit have UL94V-0 ratings. Lead material is brass; lead finish is solder plated to allow ease of solderability. BOTTOM VIEW ISO9001 CERTIFIED More product information and application notes are available on our website at www.murata-ps.com www.murata-ps.com/support HB04U.B01 Page 1 of 3 HB04U 4.0W Unregulated High Isolation DC/DC Converter ELECTRICAL SPECIFICATIONS Specifications typical at TA = +25°C, nominal input voltage, rated output current unless otherwise noted. MODEL NOMINAL INPUT VOLTAGE (VDC) RATED OUTPUT VOLTAGE (VDC) RATED OUTPUT CURRENT (mA) INPUT CURRENT NO LOAD (mA) RATED LOAD (mA) EFFICIENCY (%) HB04U05S05Q HB04U05S12Q HB04U05S15Q 5 5 5 5 12 15 800 333 267 60 60 60 1000 1000 1000 80 80 80 HB04U12S05Q HB04U12S12Q HB04U12S15Q 12 12 12 5 12 15 800 333 267 25 25 25 380 380 380 87 87 87 HB04U15S05Q HB04U15S12Q HB04U15S15Q 15 15 15 5 12 15 800 333 267 20 20 20 310 310 310 87 87 87 HB04U05D05Q HB04U05D12Q HB04U05D15Q 5 5 5 ±5 ±12 ±15 ±400 ±167 ±134 60 60 60 944 944 944 85 85 85 HB04U12D05Q HB04U12D12Q HB04U12D15Q 12 12 12 ±5 ±12 ±15 ±400 ±167 ±134 25 25 25 375 375 375 88 88 88 HB04U15D05Q HB04U15D12Q HB04U15D15Q 15 15 15 ±5 ±12 ±15 ±400 ±167 ±134 20 20 20 300 300 300 88 88 88 MIN TYP MAX UNITS 4.5 10.8 13.5 5 12 15 351 5.5 13.2 16.5 VDC Note: Other input to output voltage options may be available. Please consult factory. Models with strikethrough have been discontinued. COMMON SPECIFICATIONS Specifications typical at TA = +25°C, nominal input voltage, rated output current unless otherwise noted. PARAMETER CONDITIONS INPUT Voltage Range Reflected Ripple Current ISOLATION Rated Voltage Test Voltage Resistance Capacitance Leakage Current OUTPUT Rated Power Voltage Setpoint Accuracy Temperature Coefficient Ripple & Noise BW = 10Hz to 2MHz Line Regulation Load Regulation GENERAL Switching Frequency Package Weight MTTF per MIL-HDBK-217, Rev. E Ground Benign 60 Hz, 10 Seconds mAp-p 3000 8000 10 10 1.2 VISO= 240VAC, 60Hz 4 ±3 ±0.02 100 20 ±1.5 BW = DC to 10MHz High Line to Low Line See performance curves 2 ±5 100 22 Circuit Stress Method TA = +25°C TEMPERATURE Specification Operation Storage W % %/°C mVp-p mVrms %/% Vin kHz g 200,000 -25 -40 -40 VDC Vpk GΩ pF µArms Hr +70 +85 +110 °C °C °C 1. Reflected ripple current is measured at 50% load with a 33uF capacitor across the input of the UUT. www.murata-ps.com/support HB04U.B01 Page 2 of 3 HB04U 4.0W Unregulated High Isolation DC/DC Converter THROUGH-HOLE SOLDERING INFORMATION These devices are intended for wave soldering or manual soldering. They are not intended to be subject to surface mount processes under any circumstances. The normal wave soldering process can be used with these devices where the device is subjected to a maximum wave temperature of 260°C for a period of no more than 10 seconds. Within this time and temperature range, the integrity of the device’s plastic body will not be compromised and internal temperatures within the converter will not exceed 175°C. Care should be taken to control manual soldering limits identical to that of wave soldering. ORDERING INFORMATION ABSOLUTE MAXIMUM RATINGS HB04U xxyzz Q Internal Power Dissipation.....................................................................1W Short Circuit Duration................................................................Momentary Lead Temperature (soldering, 10 seconds max)..............................+300°C Device Family HB04U Indicates DC/DC Converter Model Number Where: xx = Input Voltage y = Number or Outputs (Single "S", Dual "D") zz = Output Voltage Package Option TYPICAL PERFORMANCE CURVES VOUT VS LOAD (±5Vout Models) 7.5 7.0 7.0 6.5 6.5 VOUT VOUT VOUT VS LOAD (5Vout Models) 7.5 6.0 5.5 6.0 5.5 5.0 5.0 0 25 50 IOUT (%) 75 100 0 25 16 15 15 14 14 13 100 75 100 75 100 13 12 12 11 11 0 25 50 IOUT (%) 75 100 0 25 VOUT VS LOAD (15Vout Models) 50 IOUT (%) VOUT VS LOAD (±15Vout Models) 22.5 22.5 21.0 21.0 19.5 19.5 VOUT VOUT 75 VOUT VS LOAD (±12Vout Models) 16 VOUT VOUT VOUT VS LOAD (12Vout Models) 50 IOUT (%) 18.0 18.0 16.5 16.5 15.0 15.0 0 25 50 IOUT (%) 75 100 0 25 50 IOUT (%) EFFICIENCY VS LOAD Efficiency (%) 100 80 60 40 20 0 0 Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED 25 50 IOUT (%) 75 100 This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy: Refer to: http://www.murata-ps.com/requirements/ 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. © 2014 Murata Power Solutions, Inc. www.murata-ps.com/support HB04U.B01 Page 3 of 3