Dual-Channel High-Side Gate-Drive IC
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FAN7385 Dual-Channel High-Side Gate-Drive IC
February 2007
FAN7385 Dual-Channel High-Side Gate-Dr...
Description
www.DataSheet4U.com
FAN7385 Dual-Channel High-Side Gate-Drive IC
February 2007
FAN7385 Dual-Channel High-Side Gate-Drive IC
Features
Floating Channel for Bootstrap Operation to +600V Typically 350mA/650mA Sourcing/Sinking Current
Description
The FAN7385 is a monolithic high side gate drive IC designed for high voltage, high speed driving MOSFETs 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 VBS1 and VBS2 are lower than the specified threshold voltage. Output drivers typically source/sink 350mA/650mA, respectively, which is suitable for dual high-side switches and half-bridge inverters. 14-SOP
Driving Capability Extended Allowable Negative VS Swing to -9.8V for Signal Propagation at VDD=VBS=15V High-Side Output In-Phase of Input Signal VDD & VBS Supply Range from 10V to 20V 3.3V and 5V Input Logic Compatible Built-in Common Mode dv/dt Noise Canceling Circuit Built-in UVLO Functions for Both Channels
Applications
Normal Half-Bridge and Full-Bridge Driver PDP Energy Recovery Switch Control Driver Switching Mode Power Supply
1
Ordering Information
Part Number
FAN7385M
(1) (1)
Package
14-SOP
Pb-Free
Yes
Operating Temperature Range
-40°C ~ 125°C
Packin...
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