NSI6622 is a family of high reliability isolated dualchannel gate driver ICs which can be designed to drive power transistor up to 2MHz switching frequency. Each output could source 4A and sink 6A peak current with fast 25ns propagation delay and 5ns maximum delay matching.

The NSI6622 provides 2500Vrms isolation per UL1577 in 5*5mm LGA13 package, 3000Vrms isolation in SOP16 (150mil) package, and 5700Vrms isolation in SOP16 (300mil) or SOP14 (300mil) package. System robustness is supported by 150kV/us typical common-mode transient immunity (CMTI).

The driver operates with a maximum supply voltage of 25V, while the input-side accepts from 2.7V to 5.5V supply voltage. Under voltage lock-out (UVLO) protection is supported by all the power supply voltage pins.

Key Features：

 Isolated dual channel driver

 Inputside supply voltage: 2.7V to 5.5V

 Driver side supply voltage: up to 25V with UVLO

 4A peak source and 6A peak sink output

 High CMTI: ±150kV/us

 19ns typical propagation delay

 5ns maximum delay matching

 6ns maximum pulse width distortion

 Accepts minimum input pulse width 20ns

 Operation temperature: -40℃~125℃。

Applications ：

 Isolated DC-DC and AC-to-DC power supplies

 DC-to-AC solar inverters

 Motor drives and EV charging

 UPS and battery chargers

Safety Regulatory Approvals ：

 UL recognition:

◼ SOP16/SOP14(300mil): 5700Vrms for 1 minute per UL1577

◼ SOP16(150mil): 3000Vrms for 1 minute per UL1577

◼ LGA13: 2500Vrms for 1 minute per UL1577

 DIN VDE V 0884-11:2017-01

 CSA component notice 5A

 CQC certification per GB4943.1-2011