HB04UC www.murata-ps.com 4.0W Unregulated High Isolation DC/DC Converter PRODUCT OVERVIEW The HB04UC 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 HB04UC Series uses advanced circuit design and packaging technology to realize superior reliability and performance. A 100kHz driven push-pull FEATURES oscillator is used to ensure stable frequency and non-saturating operation RoHS compliant 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 High Isolation - 3000v Rating count adds to the reliability of the HB04UC Series. 8000v Isolation Test Voltage The high ef ciency of the HB04UC Series means less internal power dis- Barrier 100% Production Tested sipation. With less heat to dissipate, the HB04UC Series can operate over a wider ambient temperature range with no degradation of reliable operation. Low Barrier Capacitance - 10pf The HB04UC Series offers the user low cost without sacri cing reliability. Low Leakage Current - 2ma Max The use of surface mounted devices and manufacturing technologies make Internal Filtering it possible to offer premium performance at low cost. Applications Biomedical Data Acquisition Industrial Process Control Analytical Measurements Ground Loop Elimination Intrinsic Safety Systems MECHANICAL 0.4000.010 (10.16) 0.0150.005 (0.38) 0.040.003 HBO4UC 0.170 MIN (1.020.08) (4.32) Notes: All dimensions are in inches (millimeters). 2.000.015 (50.800.38) GRID: 0.100 inches (2.54 millimeters) PIN PLACEMENT TOLERANCE: 0.015 +VIN +VOUT COMMON PIN: Not connected internally on single output models MARKED WITH: date code, job code. COMM 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 -VIN -VOUT nish is a 100-300 micro-inch layer of matte tin over a 40-80 micro-inch barrier layer of nickel. BOTTOM VIEW More product information and application notes are available on our website at www.murata-ps.com For full details go to ISO9001 www.murata-ps.com/rohs CERTIFIED www.murata-ps.com/support TDC HB04UC.D02 Page 1 of 4 1.000.015 (25.400.38)HB04UC 4.0W Unregulated High Isolation DC/DC Converter ELECTRICAL SPECIFICATIONS Speci cations typical at TA = +25C, nominal input voltage, rated output current unless otherwise noted. Input Current Nominal Input Rated Output Rated Output Model Ef ciency(%) Voltage (VDC) Voltage (VDC) Current (mA) No Load (mA) Rated Load (mA) HB04U05S05QC 5 5 800 60 1000 80 HB04U05S12QC 5 12 333 60 1000 80 HB04U05S15QC 5 15 267 60 1000 80 HB04U12S05QC 12 5 800 25 380 87 HB04U12S12QC* 12 12 333 25 380 87 HB04U12S15QC 12 15 267 25 380 87 HB04U15S05QC 15 5 800 20 310 87 HB04U15S12QC 15 12 333 20 310 87 HB04U15S15QC 15 15 267 20 310 87 HB04U05D05QC 5 5 400 60 944 85 HB04U05D12QC 5 12 167 60 944 85 HB04U05D15QC 5 15 134 60 944 85 HB04U12D05QC 12 5 400 25 375 88 HB04U12D12QC 12 12 167 25 375 88 HB04U12D15QC 12 15 134 25 375 88 HB04U15D05QC 15 5 400 20 300 88 HB04U15D12QC 15 12 167 20 300 88 HB04U15D15QC 15 15 134 20 300 88 Notes: Other input to output voltage options may be available. Please consult factory. * 6.25% Max for Voltage Setpoint Accuracy. www.murata-ps.com/support TDC HB04UC.D02 Page 2 of 4