20IMX35 datasheet, PDF - EEWORLD Datasheet

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20IMX35: Description4-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE; Categorysemiconductor Analog mixed-signal IC; File Size483KB，16 Pages; ManufacturerPower-One (bel); Websitehttps://belfuse.com/

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20IMX35 Overview

4-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE

20IMX35 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	17
Rated input voltage	70 V
Maximum total output power	35 W
Maximum limit input voltage	121 V
Minimum limit input voltage	40 V
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Processing package description	3 X 2.500 INCH, 10.50 MM HEIGHT, MA-17
state	ACTIVE
Craftsmanship	HYBRID
packaging shape	RECTANGULAR
Package Size	MICROELECTRONIC ASSEMBLY
Terminal form	THROUGH-HOLE
terminal coating	TIN LEAD
Terminal location	DUAL
Packaging Materials	UNSPECIFIED
Temperature level	INDUSTRIAL
Adjustable output	Yes
Number of outputs	4
Maximum output voltage 1	5.25 V
Minimum output voltage 1	4.25 V
Rated output voltage 1	5 V
Analog IC other types	DC-DC REG PWR SUPPLY MODULE
Maximum load adjustment factor	3 %

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IMX35 Series Data Sheet

35 Watt Quad-Output DC-DC Converters

Features

•

RoHS lead-free-solder and lead-solder-exempted

products are available.

• Extremely wide input voltage ranges up to 150 VDC

• 4 outputs up to 60 V

• 1200 to 1800 VAC i/o electric strength test

• Electrical isolation between outputs

• Programmable input undervoltage lockout

63.5

2.5"

10.5

0.41"

76.2

• Shutdown/inhibit input

• Adjustable output voltages with flexible load distribution

• Frequency synchronization

• Outputs no-load, overload, and short-circuit proof

• Operating ambient temperature from – 40 to 85

• Thermal protection

• Low profile: 10.5 mm or 8.9 mm with open frame

• Basic insulation

• Flexible output possibilities between 5 V and 60 V

47.8

1.88"

8.9

0.35"

72.8

2.87"

Safety-approved to IEC/EN 60950 -1 and UL/CSA

60950 -1 2

Ed.

Description

The IMX35 Series of board-mountable, 35 Watt DC-DC

converters has been designed according to the latest industry

requirements and standards. The converters are particularly

suitable for use in mobile or stationary applications in

transport, railways, industry, or telecommunication, where

variable input voltages or high transient voltages are

prevalent.

Covering a total input voltage range from 9 V up to 150 V with

4 different models, the converters are available with up to four

electrically isolated outputs from 5 V to 60 V, externally

adjustable and with flexible load distribution. A shutdown input

allows remote converter on/off. Features include consistently

high efficiency over the entire input voltage range, high

reliability, and excellent dynamic response to load and line

changes.

The converters are designed and built according to the

international safety standards IEC/EN/UL 60950, and

approved by TÜV and CSA. The converters provide basic

insulation.

The circuit is comprised of 2 planar magnetics devices, and all

components are automatically assembled and securly

soldered onto a single PCB without any wire connection.

Magnetic feedback ensures maximum reliability and

repeatability in the control loop over all operating conditions.

Careful considerations of possible thermal stresses ensure

the absence of hot spots providing long life in environments,

where temperature cycles are present. The thermal design

without using any potting material allows operation at full load

up to an ambient temperature of 71 °C in free air and operation

up to 105 °C with airflow. For extremely high vibration

environments the case has holes for screw mounting.

Table of Contents

Page

Electromagnetic Compatibility (EMC) .................................. 11

Immunity to Environmental Conditions ................................ 12

Mechanical Data .................................................................. 13

Safety and Installation Instructions ...................................... 14

Options ................................................................................. 15

Description ............................................................................. 1

Model Selection ..................................................................... 2

Functional Description ........................................................... 3

Electrical Input Data ............................................................... 4

Electrical Output Data ............................................................ 6

Auxiliary Functions ................................................................. 9

BCD20009-G Rev AC, 06-May-2013

Page 1 of 15

20IMX35 Related Products

	20IMX35	70IMX35	70IMX35D05D15-8	40IMX35	110IMX35
Description	4-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE	4-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE	4-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE	4-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE	4-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE
Number of functions	1	1	1	1	1
Number of terminals	17	17	17	17	17
Rated input voltage	70 V	70 V	70 V	70 V	70 V
Maximum total output power	35 W	35 W	35 W	35 W	35 W
Maximum limit input voltage	121 V	121 V	121 V	121 V	121 V
Minimum limit input voltage	40 V	40 V	40 V	40 V	40 V
Maximum operating temperature	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel
Minimum operating temperature	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel
Processing package description	3 X 2.500 INCH, 10.50 MM HEIGHT, MA-17	3 X 2.500 INCH, 10.50 MM HEIGHT, MA-17	3 X 2.500 INCH, 10.50 MM HEIGHT, MA-17	3 X 2.500 INCH, 10.50 MM HEIGHT, MA-17	3 X 2.500 INCH, 10.50 MM HEIGHT, MA-17
state	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
Craftsmanship	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID
packaging shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package Size	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
terminal coating	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
Packaging Materials	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Adjustable output	Yes	Yes	Yes	Yes	Yes
Number of outputs	4	4	4	4	4
Maximum output voltage 1	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V
Minimum output voltage 1	4.25 V	4.25 V	4.25 V	4.25 V	4.25 V
Rated output voltage 1	5 V	5 V	5 V	5 V	5 V
Analog IC other types	DC-DC REG PWR SUPPLY MODULE	DC-DC REG PWR SUPPLY MODULE	DC-DC REG PWR SUPPLY MODULE	DC-DC REG PWR SUPPLY MODULE	DC-DC REG PWR SUPPLY MODULE
Maximum load adjustment factor	3 %	3 %	3 %	3 %	3 %

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