IR2172 Overview

The package includes buck boost converter in version Tube.The package is in the form of 8-DIP (0.300, 7.62mm).Through Hole is used to mount this current regulator on the board.There should be no temperature above -40°C~125°C at the time of operation.Current regulator is possible to use a voltage of 9.5V~20V as an input voltage.In the case of 8 terminations, which are the practice of terminating a transmission line with a voltage regulator that has the same characteristic impedance as the line itself, they are fairly common.Moreover, current regulator is part of the IR2172 family.The constant current should work as long as it is powered by a 15VV power source, and therefore must be plugged into a 15VV outlet.Taking into account the output current of 20mA, it is able to provide maximum design flexibility for the designer.The analog IC used by this power converter is called ANALOG CIRCUIT.It is important that the supply voltage (Vsup) is greater than 9.5V.During its operation, the maximum supply voltage (Vsup) reached by the boost converter reaches 20V.

IR2172 Features

Tube package
IR2172 family

IR2172 Applications

There are a lot of Infineon Technologies IR2172 Current Regulation/Managements applications.

• Programmable current source
• Engine management
• Over-current measurement
• Battery chargers
• Power management
• Over current monitor
• Battery management
• Diesel injection controls
• Suspension controls
• Vehicle dynamic controls