FAN7390_12 Datasheet, PDF (1/14 Pages) Fairchild Semiconductor – High-Current, High & Low-Side, Gate-Drive IC

July 2012
FAN7390
High-Current, High & Low-Side, Gate-Drive IC
Features
 Floating Channels for Bootstrap Operation to +600V
 Typically 4.5A/4.5A Sourcing/Sinking Current Driving
Capability
 Common-Mode dv/dt Noise Canceling Circuit
 Built-in Under-Voltage Lockout for Both Channels
 Matched Propagation Delay for Both Channels
 Logic (V_SS) and Power (COM) Ground +/- 7V Offset
 3.3V and 5V Input Logic Compatible
 Output In-phase with Input
Applications
 PDP Sustain Driver
 HID Lamp Ballast
 SMPS
 Motor Driver
Description
The FAN7390 is a monolithic high- and low-side gate-
drive IC, which can drive high speed MOSFETs and
IGBTs that operate up to +600V. It has a buffered output
stage with all NMOS transistors designed for high pulse
current driving capability and minimum cross-conduction.
Fairchild’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 V_S=-9.8V (typical) for V_BS=15V.
The UVLO circuit prevents malfunction when V_DD and
V_BS are lower than the specified threshold voltage.
The high current and low output voltage drop feature
make this device suitable for the PDP sustain pulse
driver, motor driver, switching power supply, and high-
power DC-DC converter applications.
8-SOP
14-SOP
Ordering Information
Part Number
FAN7390MX
FAN7390M1X
Package
8-SOP
14-SOP
Operating
Temperature Range
-40C ~ 125C
Packing Method
Tape & Reel
Tape & Reel
© 2008 Fairchild Semiconductor Corporation
FAN7390 Rev. 1.0.6
www.fairchildsemi.com