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Overview
| Topology | Buck Converter |
| Input voltage | 3.3 V |
| IC revision | 1 |
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.The MAX148X2EVKIT may also be used to evaluate theMAX14853, MAX14857, and MAX14859.
Features
Operates from a Single 3.3V SupplyTerminal Block Connectors for Easy RS-485/RS-422Evaluation2750VRMS Isolation for 60sFully Assembled and Tested
Typical applications
- •Power Meters
- •Programmable Logic Controllers
- •HVAC
- •Industrial Automation
More information
Products
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 (RMS)) | L(mm) | W(mm) | H(mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PPTI Push-Pull Transformers, 3.3 V (DC), 5.4 V | Status Activei| Production 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 (RMS) | Length9.14 mm | Width12.7 mm | Height7.62 mm | MountSMT | |||
| WE-PPTI Push-Pull Transformers, 5 V (DC), 5.8 V | Status Activei| Production 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 (RMS) | Length9.14 mm | Width12.7 mm | Height7.62 mm | MountSMT |