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LM2657 Dual Synchronous Buck Regulator Controller

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Description

LM2657 www.ti.com SNVS342B * JANUARY 2005 * REVISED MARCH 2013 LM2657 Dual Synchronous Buck Regulator Controller Check for Samples:.
The LM2657 is an adjustable 200kHz-500kHz dual channel voltage-mode controlled high-speed synchronous buck regulator controller ideally suited for hig.

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Features

* 1
* 2 Input Voltage Range from 4.5V to 28V
* Synchronous Dual-Channel Interleaved Switching
* Forced-PWM or Pulse-Skip Modes
* Lossless Bottom-Side FET Current Sensing
* Adaptive Duty Cycle Clamp
* High Current N-Channel FET Drivers
* Low Shutdo

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