LT8672EMS#PBF

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

The LT8672EMS#PBF is a two-phase gate driver integrated circuit (IC) manufactured and marketed by Linear Technology. This particular IC is applicable in power management and motor driver applications. It is also available in a leadless (MLP) package. The LT8672EMS#PBF is a dual-channel driver suitable for motor/fan controllers and MOSFET/IGBT gate drives.

The LT8672EMS#PBF has two independent gate drivers, each capable of handling 2A maximum current. Each of the two high-side drivers is powered with a single high voltage whose range is from 2.7V to 5.5V. The low-side driver can be configured with a low voltage whose range is from 1.4V to 5.5V. The IC can support up to 3.5A of load current.

The LT8672EMS#PBF has a few features that make it particularly suitable for power management and motor driver applications. It has a programmable current limit, which is adjustable from 0.3A up to 2A. It also has a fault feedback pin that indicates when the IC is in thermal shutdown.

The LT8672EMS#PBF gate driver consists of two main components. The first is an input stage that houses the high-side and low-side gate drivers. It has two inputs, EN and SD, that are used to enable and disable the output. The second main part is the output stage, which is responsible for sending high and low voltages to the gate of the MOSFET/IGBTs.

The working principle of the LT8672EMS#PBF is quite simple. When the EN input is low, the output is disabled. When the SD input is high, the high-side and low-side gate drivers are enabled and the output is turned on. The current limit can be adjusted by changing the value of the resistors in the input stage.

The LT8672EMS#PBF has a wide range of applications. It can be used for DC-DC converters, voltage regulators, power factor correction circuits, motor/fan controllers, and MOSFET/IGBT gate drives. It is also suitable for battery management systems since its programmable current limit helps protect against over-currents.

The LT8672EMS#PBF is an ideal solution for power management and motor driver applications. Its features and versatility make it a reliable and cost-effective choice. It is also suitable for a wide range of applications, making it an attractive option for designers who need to keep circuit size and cost down.

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