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reference designMAX14946 | Demoboard MAX149X2EVKIT

Analog Devices MAX14946 | Demoboard MAX149X2EVKIT

Evaluation Kit for the MAX14940/MAX14943/MAX14946/MAX14949

Overview

TopologyPush-Pull Converter symmetrical isolated
Input voltage3.3 V

Description

The MAX149X2 evaluation kit (EV kit) is a fully assembledand tested PCB that demonstrates the functionality of theMAX14943 isolated RS-485/PROFIBUS transceiver. TheEV kit operates from a single 3.3V supply and features anon-board isolated power supply to power the secondarysideof the circuit.

Features

  • Operates from a Single 3.3V Supply
  • Terminal Block Connectors for Easy RS-485/ PROFIBUS Evaluation
  • 5000VRMSIsolation for 60s
  • Fully Assembled and Tested
  • Proven PCB Layout

Typical applications

  • HVAC
  • Programmable Logic Controllers
  • Power Meters
  • Industrial Automation Equipment

More information

Parts approved by Analog Devices

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Order Code
Data­sheet
Downloads
Status
Product series
VIN
VOut1(V)
IOut1(A)
Type of Insulation
fswitch(kHz)
∫Udt(Vµs)
NPRI : NSEC
L(µH)
VT(V (AC))
L(mm)
W(mm)
H(mm)
Mount
SamplesAvailability & Sample
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750315226
SPECWE-PPTI Push-Pull Transformers, 3.3 V (DC), 4.3 V

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PPTI Push-Pull Transformers
Input Voltage 3.3 V (DC)
Output Voltage 14.3 V
Output Current 10.85 A
Type of InsulationFunctional 
Switching Frequency 350 - 550
Voltage-µSecond8.5 Vµs
Turns Ratio1:1.3 
Inductance388 µH
Insulation Test Voltage2750 V (AC)
Length6.73 mm
Width10.2 mm
Height4.19 mm
MountSMT 
–Check availability
750315228
SPECWE-PPTI Push-Pull Transformers, 3.3 V (DC), 6.6 V

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PPTI Push-Pull Transformers
Input Voltage 3.3 V (DC)
Output Voltage 16.6 V
Output Current 10.5 A
Type of InsulationFunctional 
Switching Frequency 350 - 550
Voltage-µSecond8.5 Vµs
Turns Ratio1:2 
Inductance388 µH
Insulation Test Voltage2750 V (AC)
Length6.73 mm
Width10.2 mm
Height4.19 mm
MountSMT 
–Check availability