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MAX1745EVKIT
Evaluation Kit for the MAX1744, MAX1745
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MyMaxim SubscriptionsDescription
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.
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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