LM2655 - 2.5A High Efficiency Synchronous Switching Regulator

National Semiconductor

Datasheet Details

Part number	LM2655
Manufacturer	National Semiconductor ↗
File Size	758.48 KB
Description	2.5A High Efficiency Synchronous Switching Regulator
Datasheet	LM2655_NationalSemiconductor.pdf

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 |