LDM1000-48S50CGS Series DC-DC Converter, Full-Brick Technical Specification

2024-05-28

●Description

■LDM1000-48S50CGS series are full brick DC/DC converters that provide high efficiency single output. It can operate from 36Vdc to 75Vdc input and 50V/20A output. The output can be trimmed from 25V to 57.6V. The remote control option is current mode. The converter turns off when the REM pin has not current and turns on when current is 2-5mA. The converter is off when the REM pin is left open. The output voltage will increase when the Vo1 pin is connected to “+S” and decrease when TRIM pin connected to “-S”. Standard features include remote on/off, remote sense, output voltage adjustment, over voltage, over current and over temperature protection.

●Features

■Compliance with RoHS10 EU Directive 2011/65/EU & 2015/863/EU

■Delivers up to 20A output current

■High efficiency, typ. 94.5% at Vout half load

■Low output ripple and noise

■Exceptional thermal performance

■Industry standard "Full-brick" footprint

■Turn on monotonicity

■Remote On/Off logic

■Switching frequency (240 KHz typical)

■Remote Sense

■Input under voltage lockout

■Input over voltage protection

■Output over voltage protection

■Output over current protection

■Over temperature protection

■Short Circuit Protection

■Adjustable output voltage (25V-57.6V)

■Meets the voltage and current requirements for ETSI 300-132-2 and complies with Basic Insulation rating per IEC60950-1


SUPLET

LDM1000-48S50CGS SeriesLDM1000-48S50CGSLDM1000-48S50CGSXLDM1000-48S50CGSZ1LDM1000-48S50CGSZ3LDM

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Part#

DC-DC Converterfull brick DC/DC converters

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Datasheet

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Please see the document for details

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English Chinese Chinese and English Japanese

2020/3/9

Rev. 1.01

SL83K95.A01

655 KB

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