Description
NSi6801 – a single-channel isolated gate driver that’s designed to seamlessly integrate with popular opto-coupled gate drivers. This innovative solution excels in both sourcing and sinking 5A of peak current, and its performance is fortified by a robust minimum common-mode transient immunity (CMTI) of 150kV/us.
Operating within a maximum supply voltage of 32V, this driver exhibits a unique input circuit that mirrors the characteristics of LEDs. However, it goes beyond the standard opto-isolated gate drivers by offering a range of performance advantages. These encompass heightened reliability and aging performance, the capability to function at higher working temperatures, reduced propagation delay, and minimized pulse width distortion.
In essence, the NSi6801 emerges as a fitting replacement for opto-isolated drivers in scenarios that demand elevated reliability, power density, and efficiency within switching power systems. Its adaptability and enhanced attributes make it a standout choice for applications where superior performance is paramount.
Key Features
Isolated single-channel driver
Pin compatible, drop in upgrade for opto isolated gate
drivers
Driver side supply voltage: up to 32V with UVLO
5A peak source and sink output current
High CMTI: ±150kV/us
75ns typical propagation delay
30ns maximum pulse width distortion
Operation ambient temperature: -40°C ~125°C
Lead-free component, suitable for lead-free soldering
profile:260°C, MSL3
RoHS& REACH Qualified
Safety Regulatory Approvals
UL recognition: 5700VRMS SOW6, 5000VRMS DUB8 and
5000VRMS SOP8 for 1 minute per UL1577
DIN VDE V 0884-11:2017-01
CSA component notice 5A
CQC certification per GB4943.1-2011
Applications
DC-to-AC solar inverters
Motor drives
UPS and battery chargers
Isolated DC/DC and AC/DC power supplies
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