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LA8508A - 18V/2A Synchronous Step-Down DC-DC Converter

Download the LA8508A datasheet PDF. This datasheet also covers the LA8508A-INNO variant, as both devices belong to the same 18v/2a synchronous step-down dc-dc converter family and are provided as variant models within a single manufacturer datasheet.

Features

  • The LA8508A is a current mode, synchronous step-down DC-DC converter that is designed to meet 2A output current, and utilizes PWM control scheme that switches with 380KHz fixed frequency. The input voltage range of LA8508A is from 4.5V to 18V, and available in adjustable output voltage from 0.925V to 12V. The supply current is only 1.2mA 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LA8508A-INNO-TECH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LA8508A
Manufacturer INNO-TECH
File Size 255.44 KB
Description 18V/2A Synchronous Step-Down DC-DC Converter
Datasheet download datasheet LA8508A Datasheet

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Full PDF Text Transcription

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LA8508A 380KHz, 18V/2A Synchronous Step-Down DC-DC Converter General Description Features The LA8508A is a current mode, synchronous step-down DC-DC converter that is designed to meet 2A output current, and utilizes PWM control scheme that switches with 380KHz fixed frequency. The input voltage range of LA8508A is from 4.5V to 18V, and available in adjustable output voltage from 0.925V to 12V. The supply current is only 1.2mA 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 due to the current mode operation. Other features of current limit, soft-start, thermal shutdown protection, and short circuit protection are also included.
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