TD350E:Advanced IGBT/MOSFET driver

The TD350E 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 device includes a two-level turn-off feature with adjustable level and delay. This function protects against excessive overvoltage at turn-off in case of overcurrent or short-circuit conditions. The same delay set in the two-level turn-off feature is applied at turn-on to prevent pulse width distortion.

The device also includes IGBT desaturation protection and a FAULT status output, and is compatible with both pulse transformer and optocoupler signals.

Key Features

  • 1.5 A source/2.3 A sink (typ.) gate drive
  • Active Miller clamp feature
  • Two-level turn-off with adjustable level and delay
  • Desaturation detection
  • Fault status output
  • Negative gate drive capability
  • Input compatible with pulse transformer or optocoupler
  • Separate sink and source outputs for easy gate driving
  • UVLO protection
  • 2 kV ESD protection (HBM)
Product Specifications
DescriptionVersionSize
DS7134: Advanced IGBT/MOSFET driver3.0368 KB
Application Notes
DescriptionVersionSize
AN1944: Developing IGBT applications using an TD350 advanced IGBT driver4.5682 KB
AN2002: Using the demoboard for the TD350 advanced IGBT driver1.5913 KB
Brochures
DescriptionVersionSize
Brochure Power management guide05.20164 MB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Thermal Resistance(junction To Ambient) (nom)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
TD350ETRSO-14Tape And Reel-40125-0.71000NECEAR99CHINA
TD350ESO-14Tube-40125-0.71000NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
TD350ETRSO-14IndustrialEcopack2 (**)md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kkk7-wspc-d350cb6_vers2_signed.pdf
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kkk7-wspc-d350cb6_vers2.xml
TD350ESO-14IndustrialEcopack2 (**)md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kkk7-wspc-d350cb6_vers2_signed.pdf
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kkk7-wspc-d350cb6_vers2.xml
Advanced IGBT/MOSFET driver TD350E
Developing IGBT applications using an TD350 advanced IGBT driver TD350E
Using the demoboard for the TD350 advanced IGBT driver TD350E
Very low drop voltage regulators with inhibit KFXX
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kkk7-wspc-d350cb6_vers2_signed.pdf TD350E
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kkk7-wspc-d350cb6_vers2.xml TD350E