MP1924 Datasheet | Monolithic Power Systems

DESCRIPTION The MP1924 is a high-frequency, 100V, halfbridge, N-channel, power MOSFET driver. Its low-side and high-side driver channels are independently controlled and matched with less than 5ns in time delay. Under-voltage lockout on both high-side and low-side supplies force their outputs low in case of insufficient supply. The integrated bootstrap diode reduces external ponent count. 100V, 4A, High Frequency Half-Bridge Gate Driver FEATURES - Drives an N-Channel MOSFET Half Bridge - 118V VBST Voltage Range - On-Chip Bootstrap Diode - Typical Propagation Delay of 20ns - Gate Drive Matching of Less than 5ns - Drives a 2.2n F Load with 15ns Rise Time and 12ns Fall Time at 12V VDD - TTL-patible Input - Quiescent Current of Less than 150μA - UVLO for Both High Side and Low Side - QFN-10 (4mmx4mm) and SOIC-8 Packages APPLICATIONS - Motor Drivers - Tele Half-Bridge Power Supplies - Avionics DC-DC Converters - Two-Switch Forward Converters - Active-Clamp Forward Converters All MPS parts are lead-free, halogen free, and adhere to the Ro HS directive. For MPS green status, please visit MPS website under Quality Assurance. “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION 12V DRVH INH DRVH INH MOTOR DRIVER INL DRVL INL DRVL MP1924 Rev....