ADP3415

VCC to GND . . . . . . . . . . . . . . . . . . . . . . . . .  . .0.3 V to +7 V
BST to GND . . . . . . . . . . . . . . . . . . . . . . . . . .  0.3 V to +30 V
BST to SW . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 0.3 V to +7 V
SW to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 V to +25 V
SD, IN, DRVLSD to GND . . . . . . . . . . . . . .  . . .0.3 V to +7.3 V
Operating Ambient Temperature Range . . . . . . 0°C to 100°C
Operating Junction Temperature Range . . . . . . 0°C to 125°C
_JA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155°C/W
_JC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C/W
Storage Temperature Range . . . . . . . . . . .65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . 300°C
*Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Absolute maximum ratings apply individually only, not in combination. Unless otherwise specified, all other voltages are referenced to GND.

The ADP3415 is a dual MOSFET driver optimized for driving two N-channel FETs that are the two switches in the nonisolated synchronous buck power converter topology. Each driver size is optimized for performance in notebook PC regulators for CPUs in the 20 A range. The high-side driver can be bootstrapped atop the switched node of the buck converter as needed to drive the upper switch and is designed to accommodate the high voltage slew rate associated with high performance, high frequency switching. The ADP3415 features an overlapping protection circuit (OPC); undervoltage lockout (UVLO) that holds the switches off until the driver is assured of having sufficient voltage
for proper operation; a programmable transition delay; and a synchronous drive disable pin. The quiescent current, when the device is disabled, is less than 100 A.

The ADP3415 is specified over the extended commercial temperature range of 0°C to 100°C and is available in a 10-lead MSOP package.