GENERAL DESCRIPTION

The ADP362x/ADP363x is a family of high current and dual high speed drivers, capable of driving two independent N-channel power MOSFETs. The family uses the industry-standard foot print but adds high speed switching performance and improved system reliability.

The family has an internal temperature sensor and provides two levels of overtemperature protection, an overtemperature warning, and an overtemperature shutdown at extreme junction temperatures.

FEATURES

Industry-standard-compatible pinout

High current drive capability

Precise threshold shutdown comparator

UVLO with hysteresis

Overtemperature warning signal

Overtemperature shutdown

3.3 V-compatible inputs

10 ns typical rise time and fall time @ 2.2 nF load

Matched propagation delays between channels

Fast propagation delay

9.5 V to 18 V supply voltage (ADP3633/ADP3634/ADP3635)

4.5 V to 18 V supply voltage (ADP3623/ADP3624/ADP3625)

Parallelable dual outputs

Rated from −40°C to +85°C ambient temperature

Thermally enhanced packages, 8-lead SOIC_N_EP and 8-lead MINI_SO_EP

APPLICATIONS

AC-to-dc switch mode power supplies

DC-to-dc power supplies

Synchronous rectification

Motor drives