Allegro A4490EESTR-T

降压降压4.5V34V

Overview

The A4490EES-T is IC REG BUCK ADJ TRPL 20QFN, that includes Tube Alternate Packaging Packaging, they are designed to operate with a 20-WFQFN Exposed Pad Package Case, it has an Operating Temperature range of -40°C ~ 85°C (TA), that offers Mounting Type features such as Surface Mount, Output Type is designed to work in Adjustable, as well as the Step-Down Function, the device can also be used as 20-QFN (4x4) Supplier Device Package. In addition, the Number of Outputs is 3, the device is offered in Buck Topology, the device has a 550kHz of Frequency Switching, and Output Configuration is Positive, and the Voltage Output Min Fixed is 0.8V, and Voltage Output Max is 30.6V, and the Synchronous Rectifier is No, and Voltage Input Min is 4.5V, and the Voltage Input Max is 34V.

A447-2095-02 with circuit diagram manufactured by BEI. The A447-2095-02 is available in DIP Package, is part of the IC Chips.

Features

Tape & Reel (TR) Package
3 outputs
20 pins
Operating supply voltage of 34V

Surface Mount Mounting Type

Applications

There are a lot of Allegro MicroSystems
A4490EESTR-T Voltage Regulators applications.

• Various precision measuring instruments
• Various precision measuring detectors
• Flaw detection equipment
• Balance equipment
• Industrial robots
• Industrial controllers
• Die casting equipment
• Injection molding machinery
• Various CNC machine tools
• Machining centers