·Wide 5V to 40V Input Voltage Range Single Channel H-bridge Gate Driver - Drives Four External N-channel MOSFETs - Supports 100% Pulse Width Modulation (PWM) Duty Cycle
·Optional Input Control mode (MODE) - PH/EN and PWM control mode - Independent half-bridge control mode
·OCP Threshold Voltage (VDS) Adjustable： 0.12V, 0.24V, 0.48V, 0.96V, Disable Adjustable Dead-Time Control to Prevent Shoot-Through
·Peak Source/Sink Current：250mA/500mA
·Supports 1.8V, 3.3V and 5V Logical Inputs
·Low-Power Sleep Mode Protection Features - VM Under-voltage Lockout (UVLO) - Charge Pump Undervoltage Lockout (CPUV) - Overcurrent Protection (OCP) - Thermal Shutdown (TSD)
·Thermally Enhanced Surface Mount Package - QFN4x4-24
The TMI8723N is a gate driver IC designed for H- bridge driver applications. It is capable of driving H-bridge consisting of four N- channel power MOSFETs up to 40V. The TMI8723N integrates a regulated charge pump to generate gate drive power,Peak Sink and Source current can be 500mA and 250mA. At the same time, TMI8723N can set the value of the overcurrent point through the pin VDS. Internal protection features include programmable short-circuit protection, over- current protection, undervoltage lockout, and thermal shutdown. The TMI8723N is available in a QFN-24 (4mmx4mm) package with an exposed thermal pad.
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