Datasheet4U Logo Datasheet4U.com

LM2657 Dual Synchronous Buck Regulator Controller

LM2657 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.

LM2657 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

📥 Download Datasheet

Preview of LM2657 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • LM2650 - Synchronous Step-Down DC/DC Converter (National Semiconductor)
  • LM2651 - 1.5A High Efficiency Synchronous Switching Regulator (National Semiconductor)
  • LM2653 - 1.5A High Efficiency Synchronous Switching Regulator (National Semiconductor)
  • LM2655 - 2.5A High Efficiency Synchronous Switching Regulator (National Semiconductor)
  • LM26 - Factory Preset Thermostat (National Semiconductor)
  • LM260 - Voltage Comparators (National Semiconductor)
  • LM2601 - Adapter Interface Circuit (National Semiconductor)
  • LM2601616A - 2.6 inch 16x16 Dot Matrix LED Display (LIGHTKEY)

📌 All Tags

Dual Synchronous Buck Regulator Controller Texas Instruments
Texas Instruments LM2657-like datasheet