RT8209AGQW Overview

This switching controller fits most application requirements since it is packaged in a 16-WFQFN Exposed Pad package. dc motor controller is suitable for 1 output generation. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. 4.5V~5.5V is the supply voltage and the operating voltage of the dc control. Qualified to work in an dc switcher with -40°C~85°C TA. The Surface Mount value makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Current Limit, Enable, On Time Control, Phase Control, Power Good. There are 16 pins on switching converter. A 3.3V voltage of DC regulator was detected in the test statistics. Switching controller operates at a frequency of 200kHz.

RT8209AGQW Features

Transistor Driver Outputs
Current Limit, Enable, On Time Control, Phase Control, Power Good
Frequency: 200kHz

RT8209AGQW Applications

There are a lot of Richtek USA Inc. RT8209AGQW DC to DC converter applications.

• Refrigerators of central air conditioners
• Printing
• Digital video recorders
• Current source circuits
• Game consoles
• Driver circuits
• Post equipment
• Hydraulic presses
• Hydro power
• Experimental setup