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reference designMAX14855 | Demoboard MAX148X2EVKIT

Analog Devices MAX14855 | Demoboard MAX148X2EVKIT

MAX148X2 Evaluation Kit

Overview

TopologyBuck Converter
Input voltage3.3 V
IC revision2

Description

The MAX148X2 evaluation kit (EV kit) is a fully assembledand tested PCB that demonstrates the functionality of theMAX14855 isolated RS-485/RS-422 transceiver. The EVkit operates from a single 3.3V supply and features anon-board isolated power supply to power the secondaryside of the circuit.

Features

Operates from a Single 3.3V Supply●● Terminal Block Connectors for Easy RS-485/RS-422Evaluation●● 2750VRMS Isolation for 60s●● Fully Assembled and Tested

Typical applications

  • •Programmable Logic Controllers
  • •HVAC,•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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750315225
SPECWE-PPTI Push-Pull Transformers, 3.3 V (DC), 3.6 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 13.6 V
Output Current 10.9 A
Type of InsulationFunctional 
Switching Frequency 350 - 550
Voltage-µSecond8.5 Vµs
Turns Ratio1:1.1 
Inductance388 µH
Insulation Test Voltage2750 V (AC)
Length6.73 mm
Width10.2 mm
Height4.19 mm
MountSMT 
–Check availability
750315227
SPECWE-PPTI Push-Pull Transformers, 3.3 V (DC), 5.6 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 15.6 V
Output Current 10.7 A
Type of InsulationFunctional 
Switching Frequency 350 - 550
Voltage-µSecond8.5 Vµs
Turns Ratio1:1.7 
Inductance388 µH
Insulation Test Voltage2750 V (AC)
Length6.73 mm
Width10.2 mm
Height4.19 mm
MountSMT 
–Check availability
750315231
SPECWE-PPTI Push-Pull Transformers, 3.3 V (DC), 5.4 V
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 15.4 V
Output Current 10.55 A
Type of InsulationReinforced 
Switching Frequency 350 - 550
Voltage-µSecond8.8 Vµs
Turns Ratio1:1.6 
Inductance384 µH
Insulation Test Voltage5000 V (AC)
Length9.14 mm
Width12.7 mm
Height7.62 mm
MountSMT 
–Check availability
750315229
SPECWE-PPTI Push-Pull Transformers, 5 V (DC), 5.8 V
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 5 V (DC)
Output Voltage 15.8 V
Output Current 10.9 A
Type of InsulationReinforced 
Switching Frequency 350 - 550
Voltage-µSecond8.8 Vµs
Turns Ratio1:1.1 
Inductance384 µH
Insulation Test Voltage5000 V (AC)
Length9.14 mm
Width12.7 mm
Height7.62 mm
MountSMT 
–Check availability