TWR-5/1000-12/125-D5A Murata Power Solutions Inc, TWR-5/1000-12/125-D5A Datasheet - Page 3

• Manufacturer Part Number: TWR-5/1000-12/125-D5A
• Description: Module DC-DC 3-OUT 5V/12V/-12V 1A/0.125A/-0.125A 8W to 11W 6-Pin Case C-3
• Manufacturer: Murata Power Solutions Inc
• Type: Non-Inverting|Inverting|Step Up|Step Downr

Specifications of TWR-5/1000-12/125-D5A

• Package: 6Case C-3
• Output Current: 1|0.125|-0.125 A
• Output Voltage: 5|12|-12 V
• Input Voltage: 5 V
• Number Of Outputs: 3
• Output Power: 8 to 11 W
• Switching Regulator: Yes

Performance/Functional Specifications
Typical @ T
Input Voltage Ranges:
Input Current
Input Filter Type
Reverse-Polarity Protection
V
Temperature Coefficient
Ripple/Noise (20MHz BW)
Line/Load Regulation
Efficiency
Isolation Voltage
Isolation Capacitance
Current Limiting
Overvoltage Protection
Transient Response (50% load step)
Switching Frequency
Operating Temperature (Ambient):
Storage Temperature
Flammability
Dimensions
Shielding
Case Connection
Case Material
Pin Material
Weight
OUT
These power converters require a minimum 10% loading on their primary output and a
minimum 20% loading on their auxiliary outputs to maintain specified regulation. Operation
under no-load conditions will not damage these devices; however they may not meet all
listed specifications.
Application-specific internal input/output filtering can be recommended or perhaps added
internally upon request. Contact DATEL Applications Engineering for details.
Devices can be screened or modified for higher guaranteed isolation voltages.
Contact DATEL Applications Engineering for details.
On "D48A" models, the case is connected to pin 1 (+V
"D5A" Models
"D12A" Models
"D24A" Models
"D48A" Models
+5V Output
±12V or ±15V Outputs
Without Derating
With Derating
Accuracy (50% loads):
A
= +25°C under nominal line voltage and full-load conditions, unless noted.
Dynamic Characteristics
Environmental
Physical
Output
Input
4.7-7 Volts (5V nominal)
9-18 Volts (12V nominal)
18-36 Volts (24V nominal)
36-72 Volts (48V nominal)
See Ordering Guide
Pi
Yes (Instantaneous, 6A maximum)
±0.5%
±3%
±0.02% per °C
See Ordering Guide
See Ordering Guide
See Ordering Guide
1500Vdc, minimum
300pF
Auto-recovery
Zener/transorb clamps, magnetic feedback
200μsec max. to ±2% of final value
175kHz
–40 to +60/70°C (Model dependent)
to +100°C (See Derating Curve)
–40 to +105°C
UL94V-0
2" x 1" x 0.375" (51 x 25 x 9.5mm)
5-sided
Pin 2 (–V
Corrosion resistant steel with
non-conductive, epoxy-based, black
enamel finish and plastic baseplate
Gold-plated copper alloy
1.3 ounces (37 grams)
IN
IN
).
www.murata-ps.com
)
High-Reliability, 2" x 1", 8-11 W, Triple Output DC/DC Converters
Filtering and Noise Reduction
All A-Series TWR 8-11 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 installing electrolytic capacitors
across the input terminals and/or low-ESR tantalum or electrolytic
capacitors across the output terminals. Output capacitors should be
connected between their respective output pin (pin 4, 5 or 7) and
Common (pin 6) as shown in Figure 2. The caps 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, DATEL may be able to tailor the in-
ternal 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.)
To Reduce Input Ripple
To Reduce Output Ripple
"D5A" Models
"D12A" Models
"D24A" Models
"D48A" Models
+5V Output
±12V Outputs
±15V Outputs
"D5A" Models
"D12A" Models
"D24A" Models
"D48A" Models
+5V Output
±12/15V Outputs
Technical enquiries email: [e-mail], tel:
Absolute Maximum Ratings
47μF, 10V
20μF, 25V
20μF, 50V
10μF, 100V
47μF, 10V, Low ESR
22μF, 20V, Low ESR
10 Volts
22 Volts
44 Volts
80 Volts
Current must be <6A. Brief
duration only. Fusing recommended.
6.8 Volts, limited duration
±13 Volts, limited duration
±16 Volts, limited duration
Current limited. Max. current and
short-circuit duration model
dependent.
–40 to +105°C
+300°C
TWR Models
MDC_TWR8-11W.B01 Page 3 of 5
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