NCV51513ABMNTWG

NCV51513 is 130 V half bridge driver with high drive current capabilities and options for DC−DC power supplies and inverters. NCV51513 offers best in class propagation delay, low quiescent current and low switching current at high frequencies of operation. This device is tailored for highly efficient power supplies operating at high frequencies. NCV51513 is offered in two versions for propagation delays. With filter version, it has a typical 50 ns propagation delay, while without filter version it has a typical propagation delay of 20 ns. Internal 80 ns dead time (xB version) and interlock function protect the output MOSFETs against cross conduction events. Enable functionality provides additional system flexibility and helps reducing power consumption.

Applications

• 48 V Automotive DC/DC Converters
• On−Board Chargers
• Electric Power Steering
• 48 V BSB and ISG

Key features

• High Voltage Range: Up to 130 V
• dV/dt Immunity Up to 50 V/ns
• Output Source / Sink Current Capability 2.0 A / 3.0 A
• Rise / Fall Time 9 ns / 7 ns for 1 nF Load
• Independent Logic Inputs 3.3 V and 5 V Compatible
• Enable Input
• Propagation Delay 50 ns Ay Version, 20 ns By Version
• Input Filter Time 30 ns for Ay Version and No Filter for By Version
• Dead Time Option No Dead Time (xA Version) Internal Fixed 80 ns Dead Time (xB Version)
• Input Cross−Conduction Prevention
• Extended Allowable Negative Bridge Pin Voltage Swing to -10 V @ Vcc = 10 V
• Matched Propagation Delays Between Both Channels Max 11 ns
• Independent Under Voltage Lock Out (UVLO) for Both Channels
• This is a Pb. −Free Device