Our advantages

Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China.  As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.

Description

The SL21814 is a high voltage, high speed power MOSFET and IGBT drivers with independent high- and low-side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross conduction. Propagation delays are matched to simplify use in high frequency applications. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600 V.

Features
● Floating channel designed for bootstrap operation

● Fully operational to +600 V

● Low VCC operation 

● Tolerant to negative transient voltage, dV/dt immune

● Gate drive supply range from 10 V to 20 V

● Undervoltage lockout for both channels

● 3.3 V, and 5 V logic compatible

● CMOS Schmitt-triggered inputs with pull-down 

● Matched propagation delay for both channels

● Outputs in phase with inputs

● RoHS compliant

● SOP14 package

Application
● Switching mode power supplies

● DC-to-DC converters

● Motor Control, solar power

● Gate drive for emerging wide band-gap power devices such as GaN