ADP3624ARHZ Dual MOSFET Driver by Analog Devices Inc.

The ADP3624ARHZ is a high-performance, dual MOSFET driver designed to efficiently control the gates of both N-channel and P-channel power MOSFETs. Manufactured by Analog Devices Inc., a leader in semiconductor design and manufacturing, the ADP3624ARHZ is optimized for a wide range of applications, including power supplies, motor controllers, and DC-DC converters.

This robust driver is housed in a compact RQ-16 package, making it suitable for space-constrained applications. It features independent high-side and low-side referenced output channels, each capable of driving a typical 2000 pF load with a 25 ns propagation delay and 20 ns transition times. This ensures fast switching performance, which is critical for reducing power losses and improving the efficiency of power management systems.

The ADP3624ARHZ operates over a wide supply voltage range from 4.5 V to 18 V, which allows for flexible usage in various circuit topologies. Moreover, its logic inputs are compatible with standard TTL and CMOS levels (down to 3.3 V), which simplifies the interfacing with microcontrollers or other logic devices.

Key features of the ADP3624ARHZ include:

• Dual, independent driver channels
• 4.5 V to 18 V operating range
• High peak output current: 2 A source and sink
• Low propagation delay and transition times
• CMOS and TTL compatible inputs
• Non-latching overcurrent protection
• Thermal shutdown
• Under-voltage lockout (UVLO)

For safety and reliability, the device features under-voltage lockout to ensure the driver operates only when the supply voltage is sufficient. Additionally, it includes non-latching overcurrent protection and a thermal shutdown feature to protect against excessive power dissipation and high operating temperatures.

The ADP3624ARHZ is an excellent choice for designers looking for a high-speed, reliable, and efficient MOSFET driver. Whether in power conversion or motor control, this driver from Analog Devices Inc. delivers the performance and protection needed for advanced electronic systems.