- support@husseinkey.com
- livechat
Littelfuse offers numerous products designed for Auxiliary Power Supply, including Silicon Carbide (SiC) MOSFETs, gate drivers, and TVS diodes. The LSIC1MO170T0750 SiC MOSFET is a 1700V device optimized for high-frequency, high-efficiency applications and features a low 11nC gate charge, low 11.5pF output capacitance, and a low 29Ω gate resistance for high-frequency switching. The IX4351NE gate driver offers an internal negative charge regulator, providing a selectable negative gate drive bias for improved dV/dt immunity and faster turn-off. The TVS diodes include the SMF and 1.5SMC series designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Auxiliary Power Supply is an essential part of electronic devices in multiple industrial applications such as motor drives, PV inverters, uninterruptible power supply (UPS) systems, and modular multilevel converters. Due to the DC-link voltage variation, these power supplies from Littelfuse are required to perform in an input voltage range from 300V up to 1000V. A simple, low-complexity design with high reliability is needed to ensure that the auxiliary supply does not become a limiting factor to system reliability.
LSIC1MO170T0750 SiC MOSFET
IX4351NE Gate Driver
SMF TVS Diodes
1.5SMC TVS Diodes
