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LM2655 Datasheet - National Semiconductor

LM2655 2.5A High Efficiency Synchronous Switching Regulator

The LM2655 is a current-mode controlled PWM step-down switching regulator. It has the unique ability to operate in synchronous or asynchronous mode. This gives the designer flexibility to choose between the high efficiency of synchronous operation, or the low solution cost of asynchronous operation..

LM2655 Features

* 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 c

LM2655 Datasheet (758.48 KB)

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Datasheet Details

Part number:

LM2655

Manufacturer:

National Semiconductor

File Size:

758.48 KB

Description:

2.5a high efficiency synchronous switching regulator.

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LM2655 2.5A High Efficiency Synchronous Switching Regulator National Semiconductor

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