Datasheet4U Logo Datasheet4U.com

FAN53611 - Synchronous Buck Regulator

This page provides the datasheet information for the FAN53611, a member of the FAN53601 Synchronous Buck Regulator family.

Datasheet Summary

Description

The FAN53601/11 is a 6 MHz, step

regulator, available in 600 mA or 1 A options, that delivers a fixed output from an input voltage supply of 2.3 V to 5.5 V.

Features

  • 600 mA or 1 A Output Current Capability.
  • 24 mA Typical Quiescent Current.
  • 6 MHz Fixed.
  • Frequency Operation.
  • Best.
  • in.
  • Class Load Transient Response.
  • Best.
  • in.
  • Class Efficiency.
  • 2.3 V to 5.5 V Input Voltage Range.
  • Low Ripple Light.
  • Load PFM Mode.
  • Forced PWM and External Clock Synchronization.
  • Internal Soft.
  • Start.
  • Input Under.
  • Voltage Lockout (UVLO).

📥 Download Datasheet

Datasheet preview – FAN53611

Datasheet Details

Part number FAN53611
Manufacturer ON Semiconductor
File Size 937.76 KB
Description Synchronous Buck Regulator
Datasheet download datasheet FAN53611 Datasheet
Additional preview pages of the FAN53611 datasheet.

📁 Similar Datasheet

  • FAN53611 - Synchronous Buck Regulator (Fairchild Semiconductor)
  • FAN5361 - Synchronous Buck Regulator (Fairchild Semiconductor)
  • FAN53601 - Synchronous Buck Regulator (Fairchild Semiconductor)
  • FAN5365 - 6MHz Digitally Programmable Regulator (Fairchild Semiconductor)
  • FAN5307 - High-Efficiency Step-Down DC-DC Converter (Fairchild Semiconductor)
  • FAN5308 - 800mA High-Efficiency Step-Down DC-DC Converter (Fairchild Semiconductor)
  • FAN53168 - 6-Bit VID Controlled 2-4 Phase DC-DC Controller (Fairchild Semiconductor)
  • FAN53180 - 6-Bit VID Controlled 2-4 Phase DC-DC Controller (Fairchild Semiconductor)
  • FAN53202 - Digitally Programmable Regulator (Fairchild Semiconductor)
  • FAN5330 - High Efficiency Serial LED Driver (Fairchild Semiconductor)
Other Datasheets by ON Semiconductor
  • FAN53601 - Synchronous Buck Regulator
  • FAN53602 - Synchronous Buck Regulator
  • FAN5362 - Synchronous Buck Regulator
  • FAN53200 - Digitally Programmable Regulator
  • FAN5333A - High Current Serial LED Driver
  • FAN5333B - High Current Serial LED Driver
  • FAN5341 - Series Boost LED Driver
  • FAN53526 - Digitally Programmable Regulator

Full PDF Text Transcription

Click to expand full text
Synchronous Buck Regulator, 1 A 6 MHz, 600 mA FAN53601, FAN53611 Description The FAN53601/11 is a 6 MHz, step−down switching voltage regulator, available in 600 mA or 1 A options, that delivers a fixed output from an input voltage supply of 2.3 V to 5.5 V. Using a proprietary architecture with synchronous rectification, the FAN53601/11 is capable of delivering a peak efficiency of 92%, while maintaining efficiency over 80% at load currents as low as 1 mA. The regulator operates at a nominal fixed frequency of 6 MHz, which reduces the value of the external components to as low as 470 nH for the output inductor and 4.7 mF for the output capacitor. In addition, the Pulse Width Modulation (PWM) modulator can be synchronized to an external frequency source.
Published: |