FAN7388 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
FAN7388 Datasheet PDF : 14 Pages
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May 2008
FAN7388
3 Half-Bridge Gate-Drive IC
Features
Floating Channel for Bootstrap Operation to +600V
Typically 350mA/650mA Sourcing/Sinking Current
Driving Capability for All Channels
3 Half-Bridge Gate Driver
Extended Allowable Negative VS Swing to -9.8V for
Signal Propagation at VBS=15V
Matched Propagation Delay Time Maximum: 50ns
3.3V and 5V Input Logic Compatible
Built-in Shoot-Through Prevention Circuit for All
Channels with 270ns Typical Dead Time
Built-in Common Mode dv/dt Noise Canceling Circuit
Built-in UVLO Functions for All Channels
Applications
3-Phase Motor Inverter Driver
Description
The FAN7388 is a monolithic three half-bridge gate-drive
IC designed for high-voltage, high-speed driving MOS-
FETs and IGBTs operating up to +600V.
Fairchild’s high-voltage process and common-mode
noise canceling technique provide stable operation of
high-side drivers under high-dv/dt noise circumstances.
An advanced level-shift circuit allows high-side gate
driver operation up to VS = -9.8V (typical) for VBS =15V.
The UVLO circuits prevent malfunction when VDD and
VBS are lower than the specified threshold voltage.
Output drivers typically source/sink 350mA/650mA,
respectively, which is suitable for three-phase half-bridge
applications in motor drive systems.
20-SOIC
Ordering Information
Part Number
FAN7388M
FAN7388MX
Operating
Package Temperature Range
20-SOIC
-40°C to +125°C
Eco Status
RoHS
RoHS
Packing Method
Tube
Tape & Reel
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2008 Fairchild Semiconductor Corporation
FAN7388 • Rev. 1.0.0
www.fairchildsemi.com
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