NCV7428MW3R2G Integrated Circuits (ICs)

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

NCV7428MW3R2G is an integrated circuit used as an interface driver chip which operates in a 3.3V environment. It is an active-low open-drain driver chip with a single selectable input signal. It integrates a receiver, transmitter, and a decoder for low level signaling. The chip has a maximum output current of 40mA and a output voltage of 5V. It is designed for use in applications where a low power driver is required. The NCV7428MW3R2G can be used in a variety of automotive and industrial applications.

NCV7428MW3R2G provides a single selectable input signal which is either driven by a 3.3V logic or by a 2.5V logic. This input signal can be selected using an on-chip switch. The output can be driven either by an open-drain MOSFET or an open-collector BJT. The output can drive up to 5 low power logic inputs. The output voltage is 5V and the maximum output current is 40mA.

The NCV7428MW3R2G provides a fast switching time due to its open-drain design. The output voltage increases from 0V to 5V in less than 1 micro second and stays at 5V for 10 nanoseconds. The chip also provides a low propagation delay of 1 nanosecond for the 3.3V logic inputs and 2 nanoseconds for the 2.5V logic inputs. The chip also provides an under-voltage lockout feature which can be used to prevent an accidental shutdown due to a low voltage input.

The working principle of NCV7428MW3R2G is as follows. When the input signal is 3.3V logic, the MOSFET turn-on and it drives the output HIGH. When the input signal is 2.5V logic, the BJT turn-on and it drives the output LOW. The chip also provides an under- voltage lockout feature which prevents the chip from operating at a low voltage. This prevents the chip from being damaged due to an accidental low voltage input.

NCV7428MW3R2G is an ideal solution for automotive, industrial applications which require fast switching and a low power driver. The chip is easy to implement and provides a reliable solution for in-circuit implementations. The chip’s low power consumption, low threshold voltages and fast switching times make it suitable for applications where power saving and speed is of utmost importance. The chip is also suitable for use in applications where EMI is a concern.

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