Evaluation Kit for the MAX1744, MAX1745

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX1744 evaluation kit (EV kit) provides a selectable 3.3V or 5V output voltage from input as high as 36V. The MAX1744 operates up to 100% duty cycle, extending the usable input voltage range. The 100% duty cycle and a low 100mV current-sense level permit very low dropout voltages. The circuit is configured to deliver up to 2A of output current with greater than 90% conversion efficiency. The output current can be increased by changing the external components.

This EV kit is a fully assembled and tested circuit board. It can also be used to evaluate the MAX1745, which has an adjustable output voltage, by selecting feedback resistors R2 and R3.

Data Sheet

Download	Rev 0	(PDF, 120kB)
E-Mail

Key Features

High Input Voltage (up to 36V)
Selectable 3.3V or 5V Output Voltage (MAX1744)
1.25V to 18V Adjustable Output Voltage (MAX1745)
Low Dropout Voltage
100% Maximum Duty Cycle
2A Output Current
Up to 330kHz Switching Frequency
4µA IC Shutdown Current
10-Pin µMAX® Package
Fully Assembled and Tested

Applications/Uses

Automated Test Equipment (ATE)
Automatic Utility Meter Reading
Automotive Engine Control
Automotive Passenger Compartment
Automotive Sensors
Battery Chargers
Building Energy Management (HVAC)
Building Security/Remote Cameras
Cable Modems
Cell Phone Base Stations
Computers: Desktop, Workstation, Server
Global Positioning Systems (GPS)
High-Speed Access (Telecom)
Industrial Sensor Transmitters/Transducers
Local Multipoint Distribution Systems
Modems
Network Hubs, Switches, Routers
Notebook Computers
Telecom Switches
Wireless Local Loop (WLL)

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-1817 Rev 0; 2000-12-18
This page last modified: 2007-06-14