Datasheet4U Logo Datasheet4U.com

LA8521 - 5A/23V Step-Down DC-DC Converter

This page provides the datasheet information for the LA8521, a member of the LA8521-INNO 5A/23V Step-Down DC-DC Converter family.

Description

LA8521 300KHz, 5A/23V Step-Down DC-DC Converter

Features

  • LA8521 is a voltage mode, step-down DC-DC converter that is designed to meet 5A output current, and utilizes PWM control scheme that switches with 300KHz fixed frequency. The input voltage range of LA8521 is from 3.6V to 23V, and available in adjustable output voltage from 0.8V to VIN. The supply current is only 3mA during operation and under 1uA in shutdown. This device provides an enable function that can be controlled by external logic signal. It also provides excellent regulation during lin.

📥 Download Datasheet

Datasheet preview – LA8521

Datasheet Details

Part number LA8521
Manufacturer INNO-TECH
File Size 250.12 KB
Description 5A/23V Step-Down DC-DC Converter
Datasheet download datasheet LA8521 Datasheet
Additional preview pages of the LA8521 datasheet.

📁 Similar Datasheet

  • LA8520 - Audio Signal-Processing IC (Sanyo)
  • LA8522 - Step Down DC-DC Converter (Linear Artwork)
  • LA8525 - 2A/21V Step-Down DC-DC Converter (Linear Artwork)
  • LA8525A - 2A/21V Step-Down DC-DC Converter (Linear Artwork)
  • LA8500 - Tone Ringer (Sanyo)
  • LA8501-P - Tone Ringer (Sanyo)
  • LA8510 - Telephonic Speech Network (Sanyo)
  • LA8515N - Telephonic Speech Network (Sanyo)
  • LA8517 - 3A/23V Step-Down DC-DC Converter (Linear Artwork)
  • LA8517JG - 3A/23V Step-Down DC-DC Converter (Linear Artwork)
Other Datasheets by INNO-TECH
  • LA8522A - Step Down DC-DC Converter
  • LA8506 - 3A/40V Step-Down DC-DC Converter
  • LA8508A - 18V/2A Synchronous Step-Down DC-DC Converter
  • LA8509 - 18V/3A Synchronous Step-Down DC-DC Converter
  • LA8509A - 18V/3A Synchronous Step-Down DC-DC Converter
  • LA8040 - 5V 2A Synchronous Step-Down Converter

Full PDF Text Transcription

Click to expand full text
General Description LA8521 300KHz, 5A/23V Step-Down DC-DC Converter Features LA8521 is a voltage mode, step-down DC-DC converter that is designed to meet 5A output current, and utilizes PWM control scheme that switches with 300KHz fixed frequency. The input voltage range of LA8521 is from 3.6V to 23V, and available in adjustable output voltage from 0.8V to VIN. The supply current is only 3mA during operation and under 1uA in shutdown. This device provides an enable function that can be controlled by external logic signal. It also provides excellent regulation during line or load transient. Other features of current limit, thermal shutdown protection, and short circuit protection are also included.
Published: |