Description
AGD8252B1 / AGD8252B2 High Voltage Half-Bridge Gate Driver IC General .
The AGD8252B1 / AGD8252B2 are 600V half-bridge gate driver ICs to control IGBTs and power MOStransistors in full-bridge and 3-phase inverter systems.
Features
* Maximum blocking voltage +600V
* Output current: +200mA / -350mA (Typ. )
* Matched propagation delay for both channels
* Shoot-through (cross-conduction) protection
* Under-voltage lockout protection (UVLO)
* 3.3V / 5V CMOS and TTL inputs logic compatible
* Input logic:
Applications
* Motor drives
* Home appliances
* IGBT and power MOS gate drivers for general purpose
Internal Block Diagram
HIN LIN
INPUT NOISE FILTER
INPUT NOISE FILTER
FAULT RESTART
DEADTIME& SHOOT-THROUGH
PREVENTION
POR
UV DETECT FILTER
VSS/COM LEVEL
SHIFTER
HV LEVEL SHIFTER
SET RESET
LA