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MAX15038 high-efficiency switching regulator delivers up to 4A load current

Maxim ic MAX15038 is a high-efficiency switching regulator delivers up to 4A load current at output voltages from 0.6V to 90% of VIN. The IC operates from 2.9V to 5.5V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temperature ranges.
The MAX15038 features fixed-frequency PWM mode operation with a switching frequency range of 500kHz to 2MHz set by an external resistor.
The MAX15038 offers programmable soft-start time using one capacitor to reduce input inrush current.
Main features of MAX15038 are : internal 31mohms RDS(ON) High-Side and 24mohms RDS(ON) Low-Side MOSFETs , continuous 4A Output Current Over Temperature , ±1% Output Accuracy Over Load, Line, and Temperature , Operates from 2.9V to 5.5V VIN Supply , Adjustable Output from 0.6V to (0.9 x VIN) , Soft-Start Reduces Inrush Supply Current , 500kHz to 2MHz Adjustable Switching Frequency ; Compatible with Ceramic, Polymer, and Electrolytic Output Capacitors ; Nine Preset and Adjustable Output Voltages 0.6V, 0.7V, 0.8V, 1.0V, 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, and Adjustable ; Overcurrent and Overtemperature Protection , Output Current Sink/Source Capable with Cycleby-Cycle Protection
Max15038 can be used in applications like : Server Power Supplies ,POLs , ASIC/CPU/DSP Core and I/O Voltages ,DDR Power Supplies ,Base-Station Power Supplies ,Telecom and Networking Power Supplies RAID Control Power Supplies .MAX15038 high-efficiency switching regulator delivers up to 4A load current

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