OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

NMUSB2022PMC-R13

P1-P3P4-P6P7-P8
NMUSB2022PMC
2 MOPP Powered Dual Port USB Data Isolator
KDC_NMUSB2022PMC.A03 Page 1 of 8
www.murata-ps.com
www.murata-ps.com/support
For full details go to
www.murata-ps.com/rohs
　
FEATURES
Isolated dual powered USB 2.0 compliant
Surface mount module
One upstream port, two isolated down-
stream ports
Automatic switching between low (1.5Mbps)
and full speed (12Mbps)
Full 500mA available from isolated ports
4kVAC Isolation Voltage ‘Hi Pot Test’
UL60950 recognition pending
ANSI/AAMI ES60601-1 2 MOPP/2 MOOPs
recognition pending
Industrial temperature range -40°C to
+85°C
Short Circuit/overload protected USB ports
Power surge notification
Patents Pending
3D Model available
SELECTION GUIDE
Order Code
1
NMUSB2022PMC
PRODUCT OVERVIEW
The NMUSB2022PMC is a surface mount module which conveniently provides dual port USB data isolation
from a single upstream port with full power (500mA) available from each downstream port. Isolation
provides effective breaking of ground loops and immunity to EMI in harsh environments as found in
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.
1. Components are supplied in tape and reel packaging, please refer to package specification section. Orderable part numbers are
NMUSB2022PMC-R7 (23 pieces per reel), or NMUSB2022PMC-R13 (92 pieces per reel).
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
USB Data
Port from
PC/USB
Host
Isolated
DC-DC
Converter
LDO Linear
Regulator
Full Speed
USB Isolator
USB Hub
Controller
Isolated USB
Port 1
Isolated USB
Port 2
USB Power
Switch
SB Hu
S
w
i
tch
SB
Pow
I
Data
Power
NMUSB2022PMC
System
voltage
rail/
External
adapter
Isolation
USB 2.0
Device
U
D
USB 2.0
Device
U
r
I
D
NMUSB2022PMC
2 MOPP Powered Dual Port USB Data Isolator
KDC_NMUSB2022PMC.A03 Page 2 of 8
www.murata-ps.com/support
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 reflected ripple current 5V input 26 mA
OUTPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Downstream voltages 5V output 4.75 5 5.25 V
Transient response
Peak deviation (0-50-0% & 50-100-50% swing) -5 +3 %V
out
Settling time 40 400 µs
MODULE CHARACTERISTICS
TEMPERATURE CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Operation See derating curve -40 85
°C
Storage -55 125
Product temperature rise above ambient 100% Load, Nom V
IN, Still Air (measured on transformer core) 30 32
ISOLATION CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Isolation test voltage
Production tested for 1 second 4000
VAC
Qualification tested for 1 minute 4000
Resistance Viso = 1kVDC 1 GΩ
GENERAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Leakage current 250 VAC 50Hz 1.3
µA
Common mode transient immunity 25 kV/ s
MTTF
Calculated using MIL-HDBK-217 FN2 calculation model with nominal input
voltage at full load, 25°C ambient temperature
600 kHrs
Calculated using Telecordia SR-332 calculation model with nominal input
voltage at full load, 25°C ambient temperature
3300 kHrs
ABSOLUTE MAXIMUM RATINGS
Parameter Conditions Value
Short-circuit protection Downstream USB 5V Continuous
Input voltage Upstream USB 5V supply 5.5V
NMUSB2022PMC
2 MOPP Powered Dual Port USB Data Isolator
KDC_NMUSB2022PMC.A03 Page 3 of 8
www.murata-ps.com/support
TECHNICAL NOTES
ISOLATION VOLTAGE
‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that relate to the same thing, a test
voltage, applied for a specified time, across a component designed to provide electrical isolation, to verify the integrity of that isolation.
Murata Power Solutions NMUSB2022PMC data isolator is 100% production tested at 4kVAC for 1 second and qualification tested at 4kVAC for 1 minute.
The NMUSB2022PMC series
is pending recognised by Underwriters Laboratory to 250 Vrms Reinforced Insulation.
REPEATED HIGH-VOLTAGE ISOLATION TESTING
It is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on
materials, construction and environment. We therefore strongly advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage be
reduced by 20% from specified test voltage.
SAFETY APPROVAL
ANSI/AAMI ES60601-1
The NMUSB2022PMC is pending recognition to ANSI/AAMI ES60601-1 and provides 2 MOPP (Means Of Patient Protection) and 2 MOOP (Means Of Operator Protection) based upon
a working voltage of 250 Vrms max, between Primary and Secondary.
UL 60950
The NMUSB2022PMC series is pending recognition by Underwriters Laboratory (UL) to UL 60950 for reinforced insulation to a working voltage of 250Vrms. UL file number E151252
applies.
FUSING
The NMUSB2022PMC series of converters are not internally fused so to meet the requirements of UL an anti-surge input line fuse should always be used with ratings as defined
below.
NMUSB2022PMC - 2.5A (125Vdc rated)
All fuses should be UL recognised and rated to at least the maximum allowable DC input voltage.
RoHS COMPLIANCE, MSL AND PSL INFORMATION
NMUSB2022PMC is compatible with RoHS soldering systems with a peak reflow solder temperature of 245ºC as per
J-STD-020D.1. The pin termination finish on this product series is Gold with Nickel Pre-plate. The series is backward
compatible with Sn/Pb soldering systems. The product has a Moisture Sensitivity Level (MSL) 3.
TEMPERATURE DERATING GRAPH
NMUSB2022PMC
Output Power (W)
Temperature (°C)
0.00
1.00
2.00
3.00
4.00
5.00
6.00
50 60 70 80
Still Air
100 lfm
200 & 400 lfm
P1-P3P4-P6P7-P8

NMUSB2022PMC-R13

Mfr. #:
Buy NMUSB2022PMC-R13
Manufacturer:
Murata Power Solutions
Description:
Interface Modules Powered Dual Port USB Data Isolator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet