Datasheet4U Logo Datasheet4U.com

LX7165 - 5A Constant Frequency Hysteretic Synchronous Buck Regulator

LX7165 Description

LX7165 3V to 5.5V, 5A Constant Frequency Hysteretic  Synchronous Buck Regulator with I2C  Production Datasheet .
    The LX7165 is a digitally controlled step‐down regulator  IC with an integrated 40mΩ high‐side P‐channel  MOSFET and a 14mΩ low‐side N‐channe.

LX7165 Features

* Microsemi’s proprietary constant‐frequency  hysteretic control engine for near‐instantaneous  correction to line/load transients.   It does not require  high‐ESR output capacitors and incorporates energy‐ saving “PSM” (Power Save or Pulse Skip Mode) at light  loads, to extend battery life in mob

LX7165 Applications

*   The LX7165 has an I2C serial interface port for output  voltage margining and monitoring if required (it can  also operate in default mode).   In addition it includes  robust fault monitoring functions.    The LX7165 will operate from 

📥 Download Datasheet

Preview of LX7165 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
LX7165
Manufacturer
Microsemi ↗
File Size
1.44 MB
Datasheet
LX7165-Microsemi.pdf
Description
5A Constant Frequency Hysteretic Synchronous Buck Regulator

📁 Related Datasheet

  • LX700 - Service Manual (Philips)
  • LX7001 - TRANSIENT IMMUNE UNDERVOLTAGE SENSING CIRCUIT (Microsemi Corporation)
  • LX703 - SILICON GATE ENHANCEMENT MODE RF POWER LDMOS TRANSISTOR (Polyfet RF Devices)
  • LX7201 - EMI Filter and ESD Protection (Microsemi Corporation)
  • LX7202 - EMI Filter and ESD Protection (Microsemi Corporation)
  • LX7203 - EMI Filter and ESD Protection (Microsemi Corporation)
  • LX7206 - Integrated EMI Filter and ESD Protection (Microsemi Corporation)
  • LX7220 - 6A Constant Frequency Hysteretic Synchronous Buck Regulator (Microchip)

📌 All Tags

Constant Frequency Hysteretic Synchronous Buck Regulator Microsemi
Microsemi LX7165-like datasheet