What are the key specifications and features of ET81313?

Key technical specifications and features of the ETEK ET81313 include: 4.5V; to; 17V; Input; Voltage; Range; 3A; Converters; Integrated; 60mΩ; and; 34mΩ; FET; FSW; 1.2MHz; VFB; 0.6V; Synchronous; Rectification; ACOT; Control; Architecture.

Where can I download the ET81313 datasheet or request evaluation samples?

Engineers and buyers can download the official ET81313 PDF datasheet directly from the Technical Documentation table on this page, or submit a sample and quote request via https://www.etekmicro.com/sample/.

ET81313

Q: What is the ETEK ET81313?

ET81313 is a high-performance integrated circuit from Wuxi ETEK Microelectronics: The ET81313 is a high-efficiency synchronous step-down DC-DC converter with ACOT control architecture. It provides 3A continuous output current with e.

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ET81313 General Description

The ET81313 is a high-efficiency synchronous step-down DC-DC converter with ACOT control architecture. It provides 3A continuous output current with excellent transient response and high efficiency. ET81313 is available in a SOT-563 package

Specification

Sample

ET81313 Key Features

4.5V to 17V Input Voltage Range
3A Converters Integrated 60mΩ and 34mΩ FET
FSW 1.2MHz
VFB 0.6V
Synchronous Rectification
ACOT Control Architecture

ET81313 Technical Documentation

Type	Title	Format	Date
Datasheet	ET81313 Datasheet	PDF	2026-11-10

ET81313 Typical Applications

Digital TV Power Supply and Surveillance
Disc Players
Networking Home Terminal
Digital Set Top Box

Free sample application, Provide various solutions

Samples