UST-12/250-D12 datasheet, PDF - EEWORLD Datasheet

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UST-12/250-D12: DescriptionDC-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 Size77KB，4 Pages; ManufacturerDATEL Inc.

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UST-12/250-D12 Overview

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

UST-12/250-D12 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	DATEL Inc.
Parts packaging code	DIP
package instruction	,
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	18 V
Minimum input voltage	9 V
Nominal input voltage	12 V
JESD-30 code	R-PDMA-P8
JESD-609 code	e0
Maximum load regulation	0.5%
Number of functions	1
Output times	1
Number of terminals	8
Maximum operating temperature	75 °C
Minimum operating temperature	-40 °C
Maximum output voltage	12.12 V
Minimum output voltage	11.88 V
Nominal output voltage	12 V
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	OTHER
Terminal surface	TIN LEAD
Terminal form	PIN/PEG
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum total power output	3 W
Fine-tuning/adjustable output	NO

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INNOVATION and EXCELLENCE

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

component-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

potting 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,

mechanically and thermally), qualified (including HALT), and EMI/EMC tested.

Additionally, 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

application-specific requirements.

OUT

COMMON

–V

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-D12 Related Products

	UST-12/250-D12	UST-12/250-D5	UST-12/250-D48	UST-15/200-D12	UST-15/200-D48	UST-15/200-D5	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
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Parts packaging code	DIP	DIP	DIP	DIP	DIP	DIP	DIP
Contacts	8	8	8	8	8	8	8
Reach Compliance Code	unknown	unknow	unknown	unknown	unknown	unknown	unknown
ECCN code	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
Maximum input voltage	18 V	9 V	72 V	18 V	72 V	9 V	9 V
Minimum input voltage	9 V	4.5 V	18 V	9 V	18 V	4.5 V	4.5 V
Nominal input voltage	12 V	5 V	48 V	12 V	48 V	5 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
JESD-609 code	e0	e0	e0	e0	e0	e0	e0
Maximum load regulation	0.5%	0.5%	0.5%	0.5%	0.5%	0.5%	0.5%
Number of functions	1	1	1	1	1	1	1
Output times	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8
Maximum operating temperature	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
Maximum output voltage	12.12 V	12.12 V	12.12 V	15.15 V	15.15 V	15.15 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
Nominal output voltage	12 V	12 V	12 V	15 V	15 V	15 V	5 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	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
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	NO	NO	NO	NO	NO	NO	NO
technology	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID
Temperature level	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER
Terminal surface	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
Terminal location	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
Maximum total power output	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
Maker	DATEL Inc.	-	DATEL Inc.	DATEL Inc.	DATEL Inc.	DATEL Inc.	DATEL Inc.

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