IRS21834STRPBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IRS21834STRPBF Application Field and Working Principle

IRS21834STRPBF is a high-side, 3-phase gate driver from International Rectifier (IR). It has a peak output current of 4 A, a wide operating voltage range from 4.5 V to 28 V, and is designed to drive load up to 32 Vd. It can drive N-channel MOSFETs on top of eithe IGBTs, making it most suitable for automotive application and industrial motor drives system, such as power generation and AC motor drives

Application Field

IRS21834STRPBF is typically used in automotive applications and motor drive system, such as power generation and AC motor drives. It is suitable for driving both IGBTs and N-channel MOSFETs, and can alsodrive bipolar transistors. It also has a wide operating voltage range of 4.5 V to 28 V,and can drive load up to 32 Vd,making it suitable for a variety of applications.

Working Principle

IRS21834STRPBF works by driving a voltage signal to the gate of an IGBT or MOSFET. This signal is generated by an internal gate driver, which amplifies and translates theinput signal. It is designed to drive high-side gate capacitive loads. It can also provide floating action for high side driving as well as provide dual polarity current source for lower side driving. Additionally, it provides a simple high side \'gate turn-off\' circuit in the form of an active turn-off. This circuit is capable of closing one MOSFET while opening another.

Conclusion

IR\'s IRS21834STRPBF is a high-side, 3-phase gate driver that is suitable for automotive applications and motor drive system. It has a peak output current of 4 A, a wide operating voltage range of 4.5 V to 28 V, and is designed to drive load up tp 32 Vd. It can drives both N-Channel MOSFETs and IGBTs, making it an excellent option for automotive and industrial applications.

The specific data is subject to PDF, and the above content is for reference