DGD2136
3-PHASE HALF-BRIDGE GATE DRIVER IN SO-28 (TYPE TH) Description Features The DGD2136 is a three-phase gate driver IC designed for highvoltage / high-speed applications, driving N-Channel MOSFETs and
IGBTs in a half-bridge configuration. High-voltage processing
techniques enable the DGD2136’s high-side to switch to 600V in a
bootstrap operation. п‚ The DGD2136 logic inputs are compatible with standard TTL and
CMOS levels (down to 3.3V) for easy interfacing with controlling
devices and are enabled low to better function in high noise
environments. The driver outputs feature high-pulse current buffers
designed for minimum driver cross conduction.
The DGD2136 offers numerous protection functions. A shoot-through
protection logic prevents both outputs from being high when both
inputs are high (fault state), an undervoltage lockout for VCC shuts
down the respective high side output. An overcurrent protection will
terminate the six outputs. Both the VCC UVLO and the overcurrent
protection trip an automatic fault clear with a timing that is adjustable
with an external capacitor.
The DGD2136 is offered in SO-28 (Type TH) package and the
operating temperature extends from -40В°C to +125В°C. Applications
п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ п‚ Three Floating High-Side Drivers in Bootstrap Operation to
600V
200mA Source / 350mA Sink Output Current Capability
Outputs Tolerant to Negative Transients, dV/dt Immune
Logic Input 3.3V Capability …