TD352_11 Datasheet, PDF (1/18 Pages) STMicroelectronics – Advanced IGBT/MOSFET driver

TD352
Advanced IGBT/MOSFET driver
Features
■ 1.7 A sink / 1.3 A source (typ) current capability
■ Active Miller clamp feature
■ Desaturation detection
■ Adjustable turn-on delay
■ UVLO protection
■ 2k V ESD protection
SO-8
Applications
■ 1200 V 3-phase inverter
■ Motor control systems
■ UPS
Description
This device is an advanced gate driver for IGBTs
and power MOSFETs. Control and protection
functions are included and allow the design of
high reliability systems.
The innovative active Miller clamp function
eliminates the need for negative gate drive in
most applications and allows the use of a simple
bootstrap supply for the high side driver.
The TD352 includes an adjustable turn-on delay.
This feature can be used to implement reliable
deadtime between high and low sides of a half
bridge. An external resistor and capacitor are
used to provide accurate timing.
Table 1. Device summary
Order codes
Temperature range
TD352ID
TD352IDT
-40°C, +125°C
Package
SO-8
Packaging
Tube
Tape and reel
June 2011
Doc ID 11095 Rev 2
1/18
www.st.com
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