NMUSB2022PMC www.murata-ps.com 2 MOPP Powered Dual Port USB Data Isolator System NMUSB2022PMC Power Isolated LDO Linear voltage DC-DC Regulator rail/ Converter External adapter UUSB 2.0 IIsolated USB USB PSB Poowwer DDevice Port 1 SwSwiittchch FEATURES USB Data Data Full Speed Port from Isolated dual powered USB 2.0 compliant USB Hub SB Hu USB Isolatorr PC/USB IsoI lated USB Controller USB 2.0U Surface mount module Host Port 2 DDeD vice One upstream port, two isolated down- stream ports Isolation Automatic switching between low (1.5Mbps) and full speed (12Mbps) SELECTION GUIDE Full 500mA available from isolated ports 1 Order Code NMUSB2022PMC 4kVAC Isolation Voltage Hi Pot Test UL60950 recognition pending PRODUCT OVERVIEW ANSI/AAMI ES60601-1 2 MOPP/2 MOOPs The NMUSB2022PMC is a surface mount module which conveniently provides dual port USB data isolation recognition pending from a single upstream port with full power (500mA) available from each downstream port. Isolation Industrial temperature range -40C to provides effective breaking of ground loops and immunity to EMI in harsh environments as found in +85C industrial and medical applications. Full speed (12Mbps) and low speed (1.5Mbps) are supported with automatic switching. Input power of 5V is provided by an external adapter or system voltage rail. Short Circuit/overload protected USB ports Power surge notication Patents Pending 3D Model available 1. Components are supplied in tape and reel packaging, please refer to package specication section. Orderable part numbers are NMUSB2022PMC-R7 (23 pieces per reel), or NMUSB2022PMC-R13 (92 pieces per reel). For full details go to All specications typical at TA=25C, nominal input voltage and rated output current unless otherwise specied. www.murata-ps.com/rohs www.murata-ps.com/support KDC NMUSB2022PMC.A03 Page 1 of 8NMUSB2022PMC 2 MOPP Powered Dual Port USB Data Isolator DC-DC CHARACTERISTICS INPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Voltage range Continuous operation 4.5 5 5.5 V Current (hub inactive) 5V input 70 mA Current (hub active) 0% load 5V input 110 mA Current 100% load 5V input 1.3 A Input reected ripple current 5V input 26 mA OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Downstream voltages 5V output 4.75 5 5.25 V Peak deviation (0-50-0% & 50-100-50% swing) -5 +3 %Vout Transient response Settling time 40 400 s MODULE CHARACTERISTICS TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Operation See derating curve -40 85 Storage -55 125 C Product temperature rise above ambient 100% Load, Nom VIN, Still Air (measured on transformer core) 30 32 ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Production tested for 1 second 4000 Isolation test voltage VAC Qualication tested for 1 minute 4000 Resistance Viso = 1kVDC 1 G GENERAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Leakage current 250 VAC 50Hz 1.3 A Common mode transient immunity 25 kV/ s Calculated using MIL-HDBK-217 FN2 calculation model with nominal input 600 kHrs voltage at full load, 25C ambient temperature MTTF Calculated using Telecordia SR-332 calculation model with nominal input 3300 kHrs voltage at full load, 25C ambient temperature ABSOLUTE MAXIMUM RATINGS Parameter Conditions Value Short-circuit protection Downstream USB 5V Continuous Input voltage Upstream USB 5V supply 5.5V www.murata-ps.com/support KDC NMUSB2022PMC.A03 Page 2 of 8