The FAN7392 is a monolithic high− and low−side gate drive IC, that can drive high−speed MOSFETs and IGBTs that operate up to +600 V. It has a buffered output stage with all NMOS transistors designed for high pulse current driving capability and minimum cross−conduction. ON Semiconductor’s high−voltage process and common−mode noise canceling techniques provide stable operation of the high−side driver under high dv/dt noise circumstances. An advanced level−shift circuit offers high−side gate driver operation up to VS = −9.8 V (typical) for VBS = 15 V. Logic inputs are compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The UVLO circuit prevents malfunction when VCC and VBS are lower than the specified threshold voltage. The high−current and low−output voltage drop feature makes this device suitable for half− and full−bridge inverters, like switching−mode power supply and high−power DC−DC converter applications.
Features
- Floating Channel for Bootstrap Operation to +600 V
- 3 A/3 A Sourcing/Sinking Current Driving Capability
- Common−Mode dv/dt Noise Canceling Circuit
- 3.3 V Logic Compatible
- Separate Logic Supply (VDD) Range from 3.3 V to 20 V
- Under−Voltage Lockout for VCC and VBS
- Cycle−by−Cycle Edge−Triggered Shutdown Logic
- Matched Propagation Delay for Both Channels
- Outputs In−phase with Input Signals
- Available in 14−DIP and 16−SOP (Wide) Packages
- This is a Pb−Free Device
Applications
• High−Speed Power MOSFET and IGBT Gate Driver
• Server Power Supply
• Uninterrupted Power Supply (UPS)
• Telecom System Power Supply
• Distributed Power Supply
• Motor Drive Inverter
Specifications
| Product Series | FAN7392 |
| Brand | ONSEMI |
| Package | DIP |
| High−Side Floating Supply Voltage | -0.3V - 625V |
| Low−Side Supply Voltage | -0.3V - 25V |
| Allowable Offset Voltage Slew Rate | 50ns |
| Power Dissipation | 1.6W |
| Thermal Resistance | 75C/W |
| Maximum Junction Temperature | +150C |
| Storage Temperature | -55C - +150C |
| Country of Origin | China |
