LM2655 - 2.5A High Efficiency Synchronous Switching Regulator

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National Semiconductor

Part number	LM2655
Manufacturer	National Semiconductor
File Size	758.48 KB
Description	2.5A High Efficiency Synchronous Switching Regulator
Datasheet	LM2655 Datasheet
Additional preview pages of the LM2655 datasheet.

The LM2655 is a current-mode controlled PWM step-down switching regulator.

n Ultra-high efficiency up to 96% n 4V to 14V input voltage range n Internal high-side MOSFET with low RDS(ON) = 0.033Ω n 300 kHz fixed frequency internal oscillator n Low-side drive for synchronous operation n Guaranteed less than 12 µA shutdown current n Patented current sensing for current mode control n Programmable soft-start n Input undervoltage lockout n Output overvoltage shutdown protection n Output undervoltage shutdown protection n Thermal Shutdown n 16-pin TSSOP package.

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Published: Mar 22, 2005 |