Datasheet4U Logo Datasheet4U.com

LM2720 Datasheet High Frequency Multi-phase PWM Controller

Manufacturer: Texas Instruments

📥 Download Datasheet

General Description

The LM2720 provides an attractive solution for power supplies of high power microprocessors exhibiting ultra fast load transients.

Compared to a conventional single-phase supply, an LM2720 based multi-phase supply distributes the thermal and electrical loading among components in multiple phases and greatly reduces the corresponding stress in each component.

The LM2720 can be programmed to control either a 3-phase converter or a 4-phase converter.

Overview

OBSOLETE LM2720 www.ti.com SNVS081B – MAY 2004 – REVISED MARCH 2009 LM2720 5-Bit Programmable, High Frequency Multi-phase PWM Controller Check for Samples:.

Key Features

  • 1.
  • 2 Ultra Fast Load Transient Response.
  • Enables All Surface-Mount-Design.
  • Selectable 2, 3, 4 Phase Operation.
  • Clock Frequency from 40 kHz to 10 MHz.
  • Precision Load Current Sharing.
  • 5-bit Programmable from 3.5V to 1.3V.
  • VID Code Compatible to VRM 8.X Specification.
  • Output Voltage is 2.0V for VID Code 11111.
  • Selectable Internal or External Clock.
  • Digital 16-Step Soft Start.
  • Input Under-Voltage Lock-O.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo LM2720 PWM Controller National Semiconductor

More Datasheets from Texas Instruments

Part Number Description
LM27213 Single Phase Hysteretic Buck Controller
LM2722 High Speed Synchronous/Asynchronous MOSFET Driver
LM27222 High-Speed 4.5A Synchronous MOSFET Driver
LM27222 High-Speed 4.5A Synchronous MOSFET Driver
LM27241 Synchronous Buck Regulator Controller
LM2724A High Speed 3A Synchronous MOSFET Driver
LM2725 High Speed Synchronous MOSFET Drivers
LM2726 High Speed Synchronous MOSFET Drivers
LM27262 Intel CPU Core Voltage Regulator Controller
LM2727 N-Channel FET Synchronous Buck Regulator Controller