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UST-12/250-D48

Description
DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8
CategoryPower/power management    The power supply circuit   
File Size397KB,4 Pages
ManufacturerC&D
Download Datasheet Parametric Compare View All

UST-12/250-D48 Overview

DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8

UST-12/250-D48 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerC&D
Parts packaging codeDIP
package instruction,
Contacts8
Reach Compliance Codeunknown
ECCN codeEAR99
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage72 V
Minimum input voltage18 V
Nominal input voltage48 V
JESD-30 codeR-PDMA-P8
JESD-609 codee0
Maximum load regulation0.5%
Number of functions1
Output times1
Number of terminals8
Maximum operating temperature75 °C
Minimum operating temperature-40 °C
Maximum output voltage12.12 V
Minimum output voltage11.88 V
Nominal output voltage12 V
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Temperature levelOTHER
Terminal surfaceTIN LEAD
Terminal formPIN/PEG
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output3 W
Fine-tuning/adjustable outputNO
®
®
A SUBSIDIARY OF C&D TECHNOLOGIES
Single Output
UST Models
Low-Cost, High-Reliability
3 Watt, DC/DC Converters
Features
Lowest cost! Highest reliability!
100% SMT-on-pcb, including magnetics
100% automatically assembled
Standard "DIP" package and pinouts
Fully isolated, 1000Vdc guaranteed
5, 12 or 15 Volt outputs
Choice of 3 wide-range inputs:
4.5-9 Volts
9-18 Volts
18-72 Volts
Guaranteed efficiencies to 73%
–40 to +75°C full-power operation
Internal input/output filtering
UL1950/C22.2 No. 950/IEC950 certified
Modifications and customs for OEM’s
Rarely, has a Series of low-power DC/DC converters been defined by both low
cost and DATEL's made-in-the-USA quality and reliability. Our new UST Series of
single-output DC/DC’s achieves this best-of-both-worlds status by implementing
a proven circuit architecture (170-200kHz flyback design) as a full, SMT-on-pcb
assembly (including surface-mount magnetics) that is truly 100% automatically
assembled. Packaged in miniature 1.25" x 0.8", DIP-like plastic packages (UL94V-0
rated) and requiring no external components, UST Series DC/DC’s bring true com-
ponent-like convenience to designers of today’s distributed power systems.
Output voltages are 5, 12 or 15 Volts. Input voltage ranges are 4.5-9V ("D5"
models), 9-18V ("D12" models) or an ultra-wide 18-72V ("D48" models). UST
DC/DC’s are fully isolated (1000Vdc guaranteed) and include input (pi type) and
output filters within their package. Output transient response is a quick 200µsec,
while output ripple and noise are typically 75mVp-p.
These rugged modules are fully encapsulated with a thermally conductive pot-
ting compound that contributes to their outstanding moisture/vibration resistance
and impressive MTBF. They operate over the full –40 to +75°C temperature range
without derating. All models have been thoroughly characterized (electrically, me-
chanically and thermally), qualified (including HALT), and EMI/EMC tested. Addition-
ally, they are certified to UL1950, CSA 22.2 No. 950 and IEC950.
DATEL’s UST Model 3W DC/DC’s are excellent selections for telecom/datacom,
computer and process-control applications demanding small size, low cost and high
reliability. If required, their design "flexibility" allows for easy modification to your ap-
plication-specific requirements.
+V
IN
+V
OUT
COMMON
–V
IN
PWM
CONTROLLER
OPTO
ISOLATION
REFERENCE &
ERROR AMP
Figure 1. Simplified Schematic
DATEL, Inc., Mansfield, MA 02048 (USA)
Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356
Email: sales@datel.com
Internet: www.datel.com

UST-12/250-D48 Related Products

UST-12/250-D48 UST-12/250-D5 UST-12/250-D12 UST-15/200-D12 UST-15/200-D48 UST-15/200-D5 UST-5/500-D12 UST-5/500-D5
Description DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8 DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8 DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8 DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8 DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8 DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8 DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8 DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, 1.250 X 0.800 INCH, MINIATURE, DIP-8
Is it lead-free? Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Parts packaging code DIP DIP DIP DIP DIP DIP DIP DIP
Contacts 8 8 8 8 8 8 8 8
Reach Compliance Code unknown unknow unknown unknown unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Analog Integrated Circuits - Other Types DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage 72 V 9 V 18 V 18 V 72 V 9 V 18 V 9 V
Minimum input voltage 18 V 4.5 V 9 V 9 V 18 V 4.5 V 9 V 4.5 V
Nominal input voltage 48 V 5 V 12 V 12 V 48 V 5 V 12 V 5 V
JESD-30 code R-PDMA-P8 R-PDMA-P8 R-PDMA-P8 R-PDMA-P8 R-PDMA-P8 R-PDMA-P8 R-PDMA-P8 R-PDMA-P8
JESD-609 code e0 e0 e0 e0 e0 e0 e0 e0
Maximum load regulation 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%
Number of functions 1 1 1 1 1 1 1 1
Output times 1 1 1 1 1 1 1 1
Number of terminals 8 8 8 8 8 8 8 8
Maximum operating temperature 75 °C 75 °C 75 °C 75 °C 75 °C 75 °C 75 °C 75 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Maximum output voltage 12.12 V 12.12 V 12.12 V 15.15 V 15.15 V 15.15 V 5.05 V 5.05 V
Minimum output voltage 11.88 V 11.88 V 11.88 V 14.85 V 14.85 V 14.85 V 4.95 V 4.95 V
Nominal output voltage 12 V 12 V 12 V 15 V 15 V 15 V 5 V 5 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
surface mount NO NO NO NO NO NO NO NO
technology HYBRID HYBRID HYBRID HYBRID HYBRID HYBRID HYBRID HYBRID
Temperature level OTHER OTHER OTHER OTHER OTHER OTHER OTHER OTHER
Terminal surface TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD
Terminal form PIN/PEG PIN/PEG PIN/PEG PIN/PEG PIN/PEG PIN/PEG PIN/PEG PIN/PEG
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Maximum total power output 3 W 3 W 3 W 3 W 3 W 3 W 3 W 3 W
Fine-tuning/adjustable output NO NO NO NO NO NO NO NO
Maker C&D - C&D C&D C&D C&D C&D C&D
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