A4490EESTR-T Overview

As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. This harley voltage regulator is available in the 20-WFQFN Exposed Pad package for the purpose of space saving. A total of 3 outputs are configured in this voltage regulator. The adjusting voltage regulator generates Adjustable output. Surface Mount-mounting is compatible with this switching regulator. During switching regulator operation, the operating temperature should remain at -40°C~85°C TA. This DC-DC switching regulator has a switching frequency of 550kHz. Input voltage 4.5V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.8V. The maximum input voltage of voltage regulator is 34V. DC/DC regulators such as this one belong to the A4490 family of products. There is a possibility that DC DC switching regulator can give voltage at 5V volts. In order to operate voltage regulator, 20 pins are required. The maximum output voltage of 30.6V makes DC DC switching regulator easy to operate. DC-DC switching regulator with 34V supply voltage. Stable operation is enabled by the high-limit maximum operating temperature 85°C of harley voltage regulator. To ensure reliability, the voltage regulator 12v operates at a minimum operating temperature of -40°C. The dc to dc voltage regulator's input voltage must be at least 4.5V in order to work. 34V input voltage is supported at its maximum by this voltage regulator 12v. 1.5A is normally the output current ofDC DC switching regulator.

A4490EESTR-T Features

3 outputs
20 pins
Operating supply voltage of 34V

A4490EESTR-T Applications

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

• Electrical distribution systems
• PSRR circuits
• Electric heating, lighting
• Terrestrial set-top boxes
• Computer monitoring equipment of building
• Industrial controllers
• Printing equipment
• Nuclear power plants
• Solar power plants
• Arc suppression circuits