BWR-5/500-D24-C Murata Power Solutions Inc, BWR-5/500-D24-C Datasheet - Page 3

• Manufacturer Part Number: BWR-5/500-D24-C
• Description: CONV DC/DC +/-5V +/-500MA DIP
• Manufacturer: Murata Power Solutions Inc
• Series: BWRr
• Type: Isolatedr

Specifications of BWR-5/500-D24-C

• Number Of Outputs: 2
• Output: ±5V
• Power (watts): 5W
• Mounting Type: Through Hole
• Voltage - Input: 18 ~ 36V
• Package / Case: 6-DIP Module
• 1st Output: 5 VDC @ 500mA
• 2nd Output: -5 VDC @ 500mA
• Size / Dimension: 1.00" L x 1.00" W x 0.45" H (25.4mm x 25.4mm x 11.4mm)
• Power (watts) - Rated: 5W
• Operating Temperature: -25°C ~ 95°C
• Efficiency: 78%
• Approvals: CSA, cUL, UL
• Output Power: 3 W
• Input Voltage Range: 18 V to 36 V
• Input Voltage (nominal): 24 V
• Output Voltage (channel 1): +/- 5 V
• Output Current (channel 1): +/- 500 mA
• Output Voltage (channel 2): 5 V
• Output Current (channel 2): +/- 500 mA
• Isolation Voltage: 1 KV
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1713-5

Performance/Functional Specifications
Typical @ T
Operation under no-load conditions will not damage these devices, however they may not
meet all listed specifications.
internally on request. Contact MPS Applications Engineering for details.
Input Voltage Range:
Input Current
Input Filter Type
Reverse-Polarity Protection
V
Temperature Coefficient
Ripple/Noise (20MHz BW)
Line Regulation
Load Regulation
Efficiency
Isolation Voltage
Current Limiting
Overvoltage Protection
Transient Response (50% load step)
Switching Frequency
Operating Temperature (ambient):
Storage Temperature
Dimensions
Shielding
Case Connection:
Case Material
Pin Material
Weight
Flammability
OUT
"D24" Models
"D48" Models
±5V Outputs
±12/±15V Outputs
Without Derating
With Derating
"D24" Models
"D48" Models
These power converters require a minimum 20% loading to maintain specified regulation.
Application-specific internal input/output filtering can be recommended and perhaps added
Units can be screened or modified for higher guaranteed isolation voltages.
Contact MPS Applications Engineering for details.
Units can be screened for lower-temperature operation.
Contact MPS Applications Engineering for details.
Accuracy (50% load):
A
= +25°C under nominal line voltage and full-load conditions, unless noted.
Dynamic Characteristics
Environmental
Physical
Output
Input
18-36 Volts (24V nominal)
36-72 Volts (48V nominal)
See Ordering Guide
LC on "D24" models
C on "D48" models
Yes (Instantaneous, 6A maximum)
±1.5%, maximum
±1%, maximum
±0.02% per °C
See Ordering Guide
See Ordering Guide
See Ordering Guide
See Ordering Guide
1000Vdc, minimum
Auto-recovery
Zener/transorb clamps
500μsec max. to ±1.5% of final value
170kHz (±10kHz)
–25 to +60°C
to +95°C (See Derating Curve)
–55 to +125°C
1" x 1" x 0.45" (25.4 x 25.4 x 11.4mm)
5-sided
Pin 2 (–V
Pin 1 (+V
Corrosion resistant steel with
epoxy-based enamel finish
Gold-plated copper alloy
0.7 ounces (20 grams)
UL 94-0
IN
IN
www.murata-ps.com
)
)
Floating Outputs
Since these are isolated DC/DC converters, their outputs are "floating." Any
BWR model may be configured to produce an output of 10V, 24V or 30V
(for ±5V, ±12V or ±15V models, respectively) by applying the load across
the +Output and –Output (pins 3 and 6), with either output grounded. The
Common (pin 4) should be left open. Minimum 20% loading is recommended
under these conditions.
Filtering and Noise Reduction
All BWR 5 Watt DC/DC Converters achieve their rated ripple and noise
specifications without the use of external input/output capacitors. In critical
applications, input/output ripple and noise may be further reduced by install-
ing low-ESR, tantalum or electrolytic capacitors across the input
and/or output terminals. Output capacitors should be connected between
their respective output pin (pin 3 or 6) and Common (pin 4) as shown in
Figure 2. The capacitors should be located as close to the power converters
as possible. Typical values are listed below. In many applications, using
values greater than those listed will yield better results.
In critical, space-sensitive applications, MPS may be able to tailor the inter-
nal input/output filtering of these units to meet your specific requirements.
Contact our Applications Engineering Group for additional details.
T E C H N I C A L N O T E S
These are stress ratings. Exposure of devices to 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.
Input Voltage:
Input Reverse-Polarity Protection
Output Overvoltage Protection
Output Current
Storage Temperature
Lead Temperature (soldering, 10 sec.)
M I N I A T U R E , 5 W A T T D C / D C C O N V E R T E R S
"D24" Models
"D48" Models
±5V Outputs
±12V Outputs
±15V Outputs
To Reduce Input Ripple
To Reduce Output Ripple
±12/15V Outputs
"D24" Models
"D48" Models
±5V Outputs
Technical enquiries email: [e-mail], tel:
Absolute Maximum Ratings
44 Volts
88 Volts
Current must be <6A. Brief
duration only. Fusing recommended.
6.8 Volts, limited duration
15 Volts, limited duration
18 Volts, limited duration
Current limited. Max. current and
–55 to +125°C
+300°C
20μF, 50V
10μF, 100V
47μF, 10V, Low ESR
33μF, 20V, Low ESR
BWR Models
short-circuit duration are model
MDC_BWR_5W_B01 Page 3 of 5
dependent.
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