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2022-09-24 17:55:53
High voltage driver IMP3253 for LED disinfection lamp
High voltage drive IMP3253 for LED sterilizing lamps is an agent in stock and long-term supply. Welcome to inquire!
IMP3253 is a high-voltage, high-speed power MOSFET and IGBT gate driver, which integrates a high-voltage half-bridge driver circuit and a pre-oscillator to form a multi-functional, safer and more versatile power driver chip. The pin CT has a protection shutdown stop function, which can use a voltage signal to make the drive stop output. In addition, the width of the output pulse remains constant, allowing the driver to oscillate at a more stable frequency once VDD powers up beyond the turn-on threshold. At the same time, by reducing the peak value of DI/DT of the gate, the hysteresis voltage of the undervoltage lockout threshold is increased by 1V, so that the anti-noise performance of the circuit is improved.
IMP3520 IMP3553 IMP3253 SN3355