LM4308GRX/NOPB

LM4308GRX/NOPB is a general-purpose MOSFET driver that uses edge speed to provide efficient output short-circuit protection. It provides a fast transition edge to drive a two-stage MOSFET switch and reduce power loss, ensuring better thermal performance. It is designed for general-purpose applications and provides a flexible architecture for use in high speed switching power supplies and can be used in any power supply or system where fast transition times are important. It is available in an easy to install SOIC (Small Outline Integrated Circuit ) package that only requires a single voltage input.

The LM4308GRX/NOPB is an integrated circuit device that has an input interface and comparator, an open drain output stage, an internal oscillator and state control logic. The driver is composed of two stages; an input comparator and an output transistor stage. The input stage senses when the voltage on the input reaches a pre-determined level and then enables the output stage. The integrated circuit also includes an oscillator to set the switching frequency according to the drain voltage of the device. The output stage features an open drain configuration which is capable of switching between OFF, ON and PWM states.

The LM4308GRX/NOPB is an ideal solution for applications where fast edge speed and efficient output short-circuit protection is required. It is ideal for applications where fast transition times are critical, such as in switching power supplies, DC-DC converters, PFC (Power Factor Corrections) switch, high speed motor drives, uninterruptible power supplies, home appliance and other switching applications. The product is also ideal for providing efficient output short-circuit protection, preventing overloads due to short-circuit faults in the system.

The LM4308GRX/NOPB provides excellent current drive performance due to its high MOSFET drain voltage rating and efficient edge speed setting feature. It provides fast turn-on, low static on-state power loss and fast turn-off protection with low static off-state power loss, enabling high efficiency for applications. The device is also designed to withstand six-inch lead exposures, allowing for a complete solution suitable for high reliability applications.