High-Current, High- & Low-Side Gate Drive IC: FAN7392.pdf

Key Features:

High Voltage Capability: Operates up to +600 V.
Dual-Side Driving: Drives both high-speed MOSFETs and IGBTs.
High Pulse Current: 3A sourcing/sinking capability.
Stable Operation: Common-mode noise canceling techniques for stable high-side driver operation.
Logic Compatibility: Compatible with standard CMOS or LSTTL outputs (down to 3.3 V logic).
Protection Mechanisms: Under-voltage lockout (UVLO), cycle-by-cycle edge-triggered shutdown logic, and matched propagation delay for both channels.
Package Options: Available in 14-pin DIP and 16-pin SOP (Wide) packages.

Applications:

The FAN7392 is suitable for a variety of applications including:

High-speed power MOSFET and IGBT gate drivers.
Server power supply.
Uninterrupted Power Supply (UPS).
Telecom system power supply.
Distributed power supply.
Motor drive inverters.

Technical Specifications:

Supply Voltage Range: 3.3 V to 20 V (VDD)
Logic Input Voltage: VSS - 0.3V to VDD + 0.3V
Maximum Power Dissipation: 1.6 W (14-DIP), 1.3 W (16-SOP)
Operating Temperature: -40°C to +125°C

Pin Configuration:

The IC features separate pins for low-side and high-side driver outputs, logic inputs, shutdown control, and power supply connections. Detailed pin definitions are provided in the data sheet.

Absolute Maximum Ratings:

Exceeds specified limits may damage the device. Some key ratings include:

Supply Voltage: ±50 V/ns offset voltage slew rate.
Power Dissipation: Do not exceed 1.6 W (14-DIP) or 1.3 W (16-SOP).
Junction Temperature: +150°C maximum.

Storage Temperature: -55°C to +150°C