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LA8522A - Step Down DC-DC Converter

Download the LA8522A datasheet PDF. This datasheet also covers the LA8522A-INNO variant, as both devices belong to the same step down dc-dc converter family and are provided as variant models within a single manufacturer datasheet.

Description

LA8522A is a voltage mode, step-down DC-DC converter that is designed to meet 2A output current, and utilizes PWM control scheme that switches with 300KHz fixed frequency.

The input voltage range of LA8522A is from 3.6V to 23V, and available in adjustable output voltage from 0.8V to VIN.

Features

  • of current limit, thermal shutdown protection, and short circuit protection are also included. Due to the low RDS(ON) of the internal power MOSFET, this device provides high efficiency step-down.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LA8522A-INNO-TECH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LA8522A
Manufacturer INNO-TECH
File Size 488.69 KB
Description Step Down DC-DC Converter
Datasheet download datasheet LA8522A Datasheet

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Full PDF Text Transcription

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LA8522A 300KHz, 2A/23V Step-Down DC-DC Converter General Description LA8522A is a voltage mode, step-down DC-DC converter that is designed to meet 2A output current, and utilizes PWM control scheme that switches with 300KHz fixed frequency. The input voltage range of LA8522A 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.
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