ETA1494 overview
ETA1494 is a component documented by ETA SOLUTIONS CO. LIMIT. The PDF description identifies it as "Wide Input, 2A, 500KHz Synchronous Step-Down Converter in SOT23-8." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: ETA SOLUTIONS CO. LIMIT...
- Part number: ETA1494
- Category: IC
- Datasheet length: 1 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- With a fixed switching frequency of 500KHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors.ETA1494 also employs a proprietary contro.
- What is unique about ETA1494 is that it is packaged in a tiny space saving SOT23-8 package PART # PACKAGE PIN TOP MARK ETA1494S2I-T SOT23-8 TBDYW Date Code Product Number Wide Input Operating Range from 4V to 18V High Efficiency at 12V.
Topics covered by the datasheet
The document includes sections related to:
- DESCRIPTION
- ORDERING INFORMATION
- FEATURES
- APPLICATIONS
Engineering review checklist
- Confirm repetitive reverse voltage, average forward current, surge current and leakage at the intended temperature.
- Check forward-voltage loss and reverse-recovery behavior at the actual current and switching frequency.
- Review package thermal resistance, copper area, polarity marking and transient derating before layout release.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the ETA1494 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=eta1494-eta-solutions-co-limit