The NCD57200 is a high voltage gate driver with one non- isolated
low side gate driver and one galvanically isolated high or low side gate
driver. It can directly drive two IGBTs in a half bridge configuration.
Isolated high side driver can be powered with an isolated power supply
or with Bootstrap technique from the low side power supply.
The galvanic isolation for the high side gate driver guarantees
reliable switching in high power applications for IGBTs that operate
up to 800 V, at high dv/dt. The optimized output stages provide a mean
of reducing IGBT losses. Its features include two independent inputs
with deadtime and interlock, accurate asymmetric UVLOs, and short
and matched propagation delays. The NCD57200 operates with its
VDD/VBS up to 20 V.

Features
 High Peak Output Current (+1.9 A/- 2.3 A)
 Low Output Voltage Drop for Enhanced IGBT Conduction
 Floating Channel for Bootstrap Operation up to +800 V
 CMTI up to 100 kV/ms
 Reliable Operation for VS Negative Swing to - 800 V
 VDD & VBS Supply Range up to 20 V
 3.3 V, 5 V, and 15 V Logic Input
 Asymmetric Under Voltage Lockout Thresholds for High Side and
Low Side
 Matched Propagation Delay 90 ns
 Built- in 20 ns Minimum Pulse Width Filter (or Input Noise Filter)
 Built- in 340 ns Dead- Time and High and Low Inputs Interlock
 Non- Inverting Output Signal
 This Device is Pb- Free, Halogen Free/BFR Free and is RoHS
Compliant

Typical Applications
 Fans, Pumps
 Home Appliances
 Consumer Electronics
 General Purpose Half Bridge Applications