MAX1742EEE step down 1A synchronous rectification SMD QSOP-16 kotelo

Tuote 113996. MAX1742EEE MAX1742 step down 1A synchronous rectification SMD QSOP-16 kotelo.- 5V or 3.3V to Low-Voltage Conversion- CPU I/O Ring- Chipset Supplies- Notebook and Subnotebook Computers±1% Output Accuracy♦ 95% Efficiency♦ Internal PMOS and NMOS Switches90mΩ On-Resistance at VIN = 4.5V110mΩ On-Resistance at VIN = 3V♦ Output Voltage2.5V, 1.8V, or 1.5V Pin Selectable1.1V to VIN Adjustable♦ 3V to 5.5V Input Voltage Range♦ 600μA (max) Operating Supply Current♦ <1μA Shutdown Supply Current♦ Programmable Constant-Off-Time Operation♦ 1MHz (max) Switching Frequency♦ Idle-Mode Operation at Light Loads♦ Thermal Shutdown♦ Adjustable Soft-Start Inrush Current Limiting♦ 100% Duty Cycle During Low-Dropout Operation♦ Output Short-Circuit Protection♦ 16-Pin QSOP Package