Purchase MAX1623, In-stock MAX1623 From SeekIC.
MFG:MAXIM Package Cooled:SMD
Part Number: MAX1623
MFG: MAXIM
Package Cooled: SMD
Description: The MAX1623 evaluation kit (EV kit) provides a preset 3.3V output voltage from a +4.5V to +5.5V input ...
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MAX1623
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DataSheet
General Description
MAX1623 General Description
The MAX1623 evaluation kit (EV kit) provides a preset 3.3V output voltage from a +4.5V to +5.5V input source.It delivers up to 3A output current with greater than 90% efficiency.
The MAX1623 is a step-down switching regulator with synchronous rectification that includes two low-onresistance 0.1W (max), 3A MOSFET power switches. It features a resistor-programmable fixed off-time as well as current-mode operation for superior load- and linetransient response.
The MAX1623 EV kit can also be used to evaluate other output voltages besides 3.3V by changing RTOFF and the feedback resistors R1 and R2 located on the bottom of the board.
MAX1623 Features
` +4.5V to +5.5V Input Voltage Range
` Output Voltage
3.3V Preset
1.1V to 3.8V Adjustable (optional resistor-divider)
` Guaranteed 3A Output Current
` 94% Efficiency (VIN = 5V, VOUT = 3.3V at IOUT = 2A)
` Internal 3A, 0.1 (max) MOSFET Switches
` Up to 350kHz Switching Frequency
` Thermal Shutdown at Tj = +145°C
` Surface-Mount Construction
` Fully Assembled and Tested
` Output Voltage
3.3V Preset
1.1V to 3.8V Adjustable (optional resistor-divider)
` Guaranteed 3A Output Current
` 94% Efficiency (VIN = 5V, VOUT = 3.3V at IOUT = 2A)
` Internal 3A, 0.1 (max) MOSFET Switches
` Up to 350kHz Switching Frequency
` Thermal Shutdown at Tj = +145°C
` Surface-Mount Construction
` Fully Assembled and Tested
MAX1623
PDF/DataSheet Download
- Datasheet: MAX1623
- File Size: 166498 KB
- Manufacturer: MAXIM [Maxim Integrated Products]
- Click here to Download
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