ADP3654ARDZ

ADP3654 is a high current and dual high speed driver is capable of driving two independent N-channel power MOSFETs. The driver uses the industry-standard footprint but adds high speed switching performance. The wide input voltage range allows the driver to be compatible with both analogue and digital PWM controllers. Digital power controllers are powered from a low voltage supply, and the driver is powered from a higher voltage supply. The device driver adds UVLO and hysteresis functions, allowing safe start-up and shutdown of the higher voltage supply when used with low voltage digital controllers. It is widely used in application such as AC-to-dc switch mode power supplies DC-to-dc power supplies, synchronous rectification, motor drives etc.

• High current drive capability
• 3.3V-compatible inputs
• 10ns typical rise time and fall time at 2.2nF load
• Matched propagation delays between channels
• Fast propagation delay, UVLO option is 4.5V
• Supply voltage is 4.5V to 18V
• Parallelable dual outputs
• Peak source current is 4A
• Supply current is 1.2mA, operating temperature is −40°C to +125°C
• Package style is 8-lead standard small outline package (SOIC-N-EP)

Note

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party