The TD351 is an advanced gate driver for IGBT and power MOSFETs, It has a current capability of 1.7A sink and 1.3A source, it supports pulse transformer and optocoupler input, and has UVLO protection and 2kV ESD protection
The TD351 is an advanced gate driver designed for IGBTs and power MOSFETs. It includes control and protection functions to ensure high reliability in systems such as 1200 V three-phase inverters, motor controls, and UPS units. The device features an innovative active Miller clamp that eliminates the need for negative gate drive in most applications.
| Output sink current (typ) | 1.7 A |
|---|---|
| Output source current (typ) | 1.3 A |
| Maximum supply voltage | 28 V |
| ESD protection (HBM) | 2 kV |
| Operating temperature range | -40 to +125 °C |
| Package type | SO-8 |
The device is designed for 1200 V three-phase inverters, motor control systems, and UPS.
No, the active Miller clamp feature eliminates the need for negative gate drive in most applications.
The minimum pulse width (tonmin) must be greater than 100 ns.