DC-DC Converter. IRH-24-6.3-T110 Datasheet

IRH-24-6.3-T110 Converter. Datasheet pdf. Equivalent

IRH-24-6.3-T110 Datasheet
Recommendation IRH-24-6.3-T110 Datasheet
Part IRH-24-6.3-T110
Description Encapsulated 150-Watt Isolated DC-DC Converter
Feature IRH-24-6.3-T110; IRH Series Encapsulated Half-Brick 150-Watt Isolated DC-DC Converter Output Voltage (V) 5 12 24 Ou.
Manufacture muRata
Datasheet
Download IRH-24-6.3-T110 Datasheet




muRata IRH-24-6.3-T110
IRH Series
Encapsulated Half-Brick 150-Watt Isolated DC-DC Converter
Output Voltage (V)
5
12
24
Output Current (A)
30
12.5
6.25
Input Voltage (V)
110
110
110
Optimized for harsh environments in industrial/railway applications, the IRH
DC-DC converter series offer regulated outputs in an industry-standard half
brick fully encased package.
FEATURES
DC input range: 57.6-160V
(Covers 96V and 110V input range)
Encapsulated circuitry for optimal thermal/vibration
performance
Meet requirements of EN50155
Size: 61.0mm X 57.9mm X 12.7mm (2.4” X 2.28”
X 0.5”)
Industry standard pinout options
5 sided metal shielding for improved EMI
performance
Fixed Frequency operation, simplifies input filter
design
Hiccup output over current protection (OCP)
Latch mode output over voltage protection (OVP)
Over Temperature Protection (OTP)
No Minimum Load Required
Tested to EN61373 for Mechanical Shock and
vibration
Meets EN60068 Damp Heat & Dry Heat
requirements
Extensive reliability qualification, see Page 24 for
details
SAFETY FEATURES
Reinforced insulation
3000Vrms input to output isolation
UL 60950-1, 2nd Edition
CAN/CSA-C22.2 No. 60950-1
EN 60950-1
RoHS compliant
PRODUCT OVERVIEW
The IRH series delivers the latest technology
in fixed frequency power conversion
designed for Industrial/railway applications.
The IRH series delivers 5V, 12V or 24Vout
from an input voltage range of 57.6V – 160V
with reinforced I/O galvanic I/O isolation
rated at 3,000Vrms. The Half Brick, industry
standard packaging offers options for
electrical connections & mounting for
thermal management in your latest system
designs.
The IRH series is designed for the highest
reliability, incorporating the latest circuit
technologies along with proprietary
packaging & thermal management
techniques to deliver a product that meets
critical environmental requirements for
Industrial & Railway applications. The
modules incorporate many features to protect
the power module from fault conditions and
also expensive end use equipment.
Protection features include input under
voltage lockout, output overvoltage
protection, output current limit, short circuit
(hiccup mode) and over temperature
shutdown.
Available options include various pin lengths,
pin functions and baseplate cooling options.
Slotted / Flanged Baseplate
“V” Option Pins / Pinout
Pin Diameter: 0.080/ 0.15
Slotted / Flanged Baseplate
DOSA Pins / Pinout
Pin Diameter: 0.040 / 0.080
Standard Baseplate
DOSA Pins / Pinout
Pin Diameter: 0.040 / 0.080
For full details go to
ww w.murata-ps.com/rohs
www.murata-ps.com/support
SDC_IRH_A04 Page 1 of 30



muRata IRH-24-6.3-T110
IRH Series
Encapsulated 150-Watt Isolated DC-DC Converter
PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE ① ②
Output
Input
Root Model VOUT IOUT
(V) (A, max)
Total
Power
(W)
IRH-5/30-T110 5
IRH-12/12.5-T110 12
IRH-24/6.3-T110 24
30
12.5
6.25
150
150
150
Ripple & Noise
(mVp-p)
Typ. Max.
60 100
100 160
100 240
Regulation (max.)
Line Load
VIN Nom.
(V)
Range
(V)
IIN, no load IIN, full load
(mA) (A)
±0.2% ±0.3%
110 57.6-160
60
2.92
±0.5% ±0.5% 110 57.6-160
60
3
±0.2% ±0.3% 110 57.6-160
60
3
Efficiency
Min.
89.0%
87.0%
88.0%
Typ.
91.0%
89.5%
89.0%
Please refer to the part number structure for additional options and complete ordering part numbers.
All specifications are at nominal line voltage and full load, +25 ºC. Unless otherwise noted. See detailed specifications. Output capacitors are 1 μF ceramic in parallel with 10 μF
electrolytic. I/O caps are necessary for our test equipment and may not be needed for your application.
Part Number Structure
IR H -Vout / Iout - Input Voltage N V
Industrial-Railway
H = Half-Brick
F -C
RoHS 6 Compliant
Package/Cooling Configuration
F = Slotted/Flanged Baseplate
Blank = Standard Baseplate
(only available for Pin option #2)
Please see mechanical drawings for details
Nominal OutputVoltage
Voltage in Volts (V)
Maximum Rated Output Currrent
Current in Amps (A)
InputVoltage Range
T110 = 57.6V-160V (110V Nominal)
Pin Options
V (option #1) = V Optinal Pins/Pinout
Blank (option #2) = Optinal DOSA Pins/Pinout
Please see mechanical drawings for details
N= Negative Logic (Standard Configuration for Pin option #2)
P= Positive Logic (Standard Configuration for Pin option #1)
Examples:
IRH-5/30-T110N-C stands for Industrial Railway Half Brick, 5Vout @ 30A, 57.6V – 160Vin, Negative Logic, Option #2 Pin Option, Standard
Baseplate, RoHS Compliant
IRH-5/30-T110PVF-C stands for Industrial Railway Half Brick, 5Vout @ 30A, 57.6V – 160Vin, Positive Logic, V pin option with Slotted/Flanged
Baseplate, RoHS Compliant
Note: Special order applies to Positive Logic version. Some model number combinations may not be available. See website or contact your local
Murata sales representative.
www.murata-ps.com/support
SDC_IRH.A04 Page 2 of 30



muRata IRH-24-6.3-T110
IRH Series
IRH SERIES FUNCTIONAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Conditions
Encapsulated 150-Watt Isolated DC-DC Converter
Minimum
Typical/Nominal
Maximum
Units
Input Voltage, Continuous
0 160 Vdc
Input Voltage, Transient
100 mS max. duration
170 Vdc
Input to output
3000
Vrms
Isolation Voltage(Test voltage)
Input to Baseplate
1500
Vrms
Output to Baseplate
1500
Vrms
On/Off Remote Control
Referred to -Vin
-0.1
15 Vdc
Operating Temperature Range
Ambient Temperature
-40
85 °C
Storage Temperature Range
Baseplate Temperature
-55
125 °C
Absolute Baseplate Temperature
100 °C
Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other
than those listed in the Performance/Functional Specifications Table is not implied nor recommended.
INPUT
Operating Input Voltage Range
57.6 160 Vdc
Turn-on Voltage Threshold
52 54.5 57 Vdc
Turn-off Voltage Threshold
50 52 56 Vdc
FEATURES and OPTIONS
Conditions
Minimum
Typical/Nominal
Maximum
Units
Primary On/Off control (designed to be driving with an open collector logic, Voltages referenced to -Vin)
“P” suffix: Standard on the V Option #1, V Option Pins/Pinout
Positive Logic, ON state
ON = pin open or external voltage
3.5
15 V
Positive Logic, OFF state
OFF = ground pin or external voltage
0
1V
Control Current
open collector/drain
1 2 mA
“N” suffix: Standard on the Option #2, DOSA Pin Option
Negative Logic, ON state
ON = ground pin or external voltage
-0.1
0.8 V
Negative Logic, OFF state
OFF = pin open or external voltage
2.5
15 V
Control Current
Remote Sense Compliance
ENVIRONMENTAL
open collector/drain
Sense pins connected externally to
respective Vout pins
1 2 mA
5
Operating Ambient Temperature
Ambient Temperature
-40
85 °C
Baseplate Temperature
-40
100 °C
Storage Temperature
-55 125 °C
Semiconductor Junction Temperature
125 °C
Thermal Protection
Average PCB Temperature
125
°C
Thermal Protection Restart Hysteresis
°C
Electromagnetic Interference
Conducted, EN55022/CISPR22
External filter required; see
Emissions performance test.
B
Class
RoHS rating
RoHS-6
GENERAL and SAFETY
www.murata-ps.com/support
SDC_IRH.A04 Page 3 of 30







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