Two-channel gate driver eases design, optimises performance

The ON Semiconductor NCP5104 is a half-bridge driver with outputs to drive two N-channel power MOSFETs or IGBTs directly.

With matched propagation delays, Under- Voltage Lockout (UVLO) on both channels, and bootstrap operation for proper turn-on of the high-side switch, the NCP5104 eases design and ensures reliable system performance.

Further benefits include dV/dt immunity of 50V/ns allowing a robust solution and a wide gate-drive output range from 10V to 20V. Its 250mA output-source and 500mA output-sink capability allows use in low- to mid-power applications. The logic input is compatible with 3.3V and 5V signals, allowing direct connection to a wide variety of controlling devices such as an MCU or FPGA.

 

FEATURES SOIC-8 or PDIP-8 package options Pin-compatible with industry-standard drivers One input with 520ns internal fixed dead-time Operating junction temperature range: -55°C to 150°C

APPLICATIONS Lighting ballasts Domestic or industrial appliances Motor drives

 

 

 

www.onsemi.com/PowerSolutions/product.do?id=NCP5104