48E28S datasheet, PDF - EEWORLD Datasheet

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48E28S: DescriptionDC-DC Unregulated Power Supply Module, 1 Output, 6.5W, Hybrid, PLUG IN-4; CategoryPower/power management The power supply circuit; File Size204KB，7 Pages; ManufacturerPico Electronics Inc.

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48E28S Overview

DC-DC Unregulated Power Supply Module, 1 Output, 6.5W, Hybrid, PLUG IN-4

48E28S Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Pico Electronics Inc.
Parts packaging code	MODULE
package instruction	SOP, GWDIP8,1.4,400
Contacts	4
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DC-DC UNREGULATED POWER SUPPLY MODULE
Efficiency (main output)	89%
Maximum input voltage	50 V
Minimum input voltage	25 V
Nominal input voltage	48 V
JESD-30 code	R-XDMA-P4
JESD-609 code	e0
Number of functions	1
Output times	1
Number of terminals	4
Maximum operating temperature	70 °C
Minimum operating temperature	-25 °C
Maximum output voltage	28.5 V
Minimum output voltage	27.5 V
Nominal output voltage	28 V
Package body material	UNSPECIFIED
encapsulated code	SOP
Encapsulate equivalent code	GWDIP8,1.4,400
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 (Sn/Pb)
Terminal form	PIN/PEG
Terminal pitch	10.16 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum total power output	6.5 W
Fine-tuning/adjustable output	NO
Base Number Matches	1

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SERIES E/SE SURFACE MOUNT and PLUG-IN

Page 1 of 7

SERIES E/SE

SURFACE MOUNT and PLUG-IN

Hi Reliability

Miniature

Isolated DC-DC Converters

Up to 7 Watts

Low Profile 0.4" Height! Up to 7 Watts

No External Capacitors Required

No Heat Sink or Electrical Derating Required

This series of unregulated DC-DC converters are produced in an ultra-miniaturized encapsulated package. 190 different models are available.

The units feature single and isolated dual outputs. They will operate over the temperature range of -25º C to +70º C. No heat sink is required.

FEATURES

TYPICAL CHARACTERISTICS:

Up to 7 watts output at 70º C ambient

Encapsulated semiconductors, conservatively rated for maximum reliability

6 input voltage ranges 5, 12, 15, 24, 28 and 48V DC

100 megohm @ 500V DC

Single and dual isolated output

No heat sink required

Output filter included (No external capacitors required)

OPTIONS AVAILABLE

Per Mil. Std. 883

Expanded operating temp (-55º C to +85º C)

Test conditions:

25º C ambient and input voltage at nominal value unless

otherwise specified.

LINE REGULATION:

OUTPUT IS DIRECTLY PROPORTIONAL TO

THE INPUT.

Input voltage range:

5V models: 4 to 6.5V DC

12V models: 9 to 15V DC

15V models: 12 to 18V DC

24V models: 17 to 28V DC

28V models: 21 to 32V DC

48V models: 25 to 50V DC

http://www.picoelectronics.com/dcdclow/pe74_75.htm?PartNo=15SE12D

12/18/2007

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