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LA8040 Datasheet 5v 2a Synchronous Step-down Converter

Manufacturer: INNO-TECH

Overview: LA8040 1MHz, 5V/2A Synchronous Step-Down Converter General.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LA8040 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 1MHz fixed frequency.

The input voltage range of LA8040 is from 2.5V to 6V, and available in adjustable output voltage from 0.8V to VIN.

The supply current is only 0.6mA during operation and under 25uA in shutdown.

Key Features

  • of soft-start, current limit, thermal shutdown protection, short circuit protection, and over voltage protection are also included. The under voltage lockout prevents low input voltage start-up until it reaches the UVLO threshold voltage. It is available in the Exposed Pad SOP-8 (ESOP) package. Features l Continuous 2A Output Capability l 0.8V Reference Voltage l 2.5V to 6V Input Voltage Range l Adjustable Output from 0.8V to VIN l 1MHz Oscillation Frequency l 0.6mA Low Supply Current l 25uA Lo.

More Datasheets from INNO-TECH

Part Number Description
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LA8509A 18V/3A Synchronous Step-Down DC-DC Converter
LA8521 5A/23V Step-Down DC-DC Converter
LA8522A Step Down DC-DC Converter

LA8040 Distributor