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LES20A48-3V3EJ Datasheet DC-DC / Industry Standard Isolated Eighth Brick

Manufacturer: Emerson

Download the LES20A48-3V3EJ datasheet PDF. This datasheet also includes the LES-15A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LES-15A-48.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LES20A48-3V3EJ
Manufacturer Emerson
File Size 111.97 KB
Description DC-DC / Industry Standard Isolated Eighth Brick
Download LES20A48-3V3EJ Download (PDF)

Overview

Eighth-Brick Series Single output DC/DC CONVERTERS • • • • • • • • • • High Current, High Efficiency, Low Profile NEW Product 1 Ultra-high efficiency topology Industry standard eighth brick footprint (identical to quarter-brick pinout) Low profile through-hole version Low profile with 38% space savings over other quarter-brick brick converters Wide ambient temperature range, -40 ºC to +85 ºC 80% to 110% output trim Monotonic start-up in normal and prebiased loads Basic insulation system Overvoltage and overtemperature protection Secondary side control, no optocouplers, fast transient response • 100 V, 100 ms input voltage transient rated • Available RoHS compliant This is a new high efficiency, open-frame, low profile, single board, isolated dc-dc converter series in an industry standard eight-brick footprint that provides up to 100 W of output power.

The series delivers very high output current at low voltages, and excellent useable power for today’s high performance applications.

Key Features

  • an input voltage range of 18 Vdc to 36 Vdc and 36 Vdc to 75 Vdc and is available with output voltages of 1.2 V, 1.5 V 1.8 V, 2.5 V, 3.3 V and 5.0 V. The output voltage is adjustable from 80% to 110% of the nominal value. The series also has a remote ON/OFF capability. Overcurrent, overvoltage and overtemperature protection features are included as standard. Full international safety approval including EN60950-1 VDE and UL/cUL60950, reduces compliance costs and time to market. All specifications.

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