FAN73901MX View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
FAN73901MX Datasheet PDF : 14 Pages
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September 2013
FAN73901
High- and Low-Side, Gate-Drive IC
Features
Floating Channels for Bootstrap Operation to +600 V
Typically 2.5 A / 2.5 A 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
3.3 V and 5 V Input Logic Compatible
Output In-Phase with Input
Applications
Half-Bridge Driver
HID Lamp Ballast
SMPS
Motor Driver
Description
The FAN73901 is a monolithic high- and low-side gate-
drive IC, which 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.
Fairchild’s high-voltage process and common-mode
noise canceling techniques provide stable operation of
the high-side driver under high dv/dt noise circum-
stances. An advanced level-shift circuit offers high-side
gate driver operation up to VS=-9.8 V (typical) for
VBS=15 V.
The UVLO circuit prevents malfunction when VDD and
VBS are lower than the specified threshold voltage.
The high current and low output voltage drop features
mak sFAN73901 suitable for switching power supply,
motor driver, and high-power DC-DC converter
applications.
8-SOP
Ordering Information
Part Number
FAN73901M
FAN73901MX
Package
8-SOP
Operating Temperature Range
-40C ~ 125C
Packing Method
Tube
Tape & Reel
© 2008 Fairchild Semiconductor Corporation
FAN73901 • Rev. 1.0.1
www.fairchildsemi.com
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