LF2103NTR

LF2103NTR is a high voltage, high speed gate driver capable of driving N-channel MOSFETs and IGBTs in a half bridge configuration. The high voltage technology enables the LF2103N high side to switch to 600V in a bootstrap operation. LF2103N logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with controlling devices. The driver outputs feature high pulse current buffers designed for minimum driver cross conduction. LF2103N has a fixed internal deadtime of 420ns (typical). Application includes DC-DC converters, AC-DC inverters, motor controls, motor drivers.

• SOIC(N)-8 package type
• Designed for enhanced performance in noisy motor applications
• 290mA source/600mA sink output current capability
• Outputs tolerant to negative transients
• Internal dead time of 420ns to protect MOSFETs
• Wide low side gate driver supply voltage range from 10V to 20V
• Logic input (HIN and LIN) 3.3V capability
• Schmitt triggered logic inputs
• Undervoltage lockout (UVLO) for VCC and VBS
• Extended temperature range from -40°C to +125°C