Isolated Dual Channel Gate Driver IC NOVOSENSE NSI6622B DSPNR with Robust Electrical Characteristics
Product Overview
The NSI6622 is a family of high-reliability isolated dual-channel gate driver ICs designed for power transistor driving up to 2MHz switching frequency. Each output can source 4A and sink 6A peak current with fast 25ns propagation delay and 5ns maximum delay matching. The NSI6622 offers various isolation levels: 2500Vrms per UL1577 in a 5x5mm LGA13 package, 3000Vrms in a SOP16 (150mil) package, and 5700Vrms in SOP16 (300mil) or SOP14 (300mil) packages. It provides robust system performance with 150kV/us typical common-mode transient immunity (CMTI). The driver operates with a maximum supply voltage of 25V, while the input side accepts 2.7V to 5.5V. Under-voltage lock-out (UVLO) protection is included on all power supply voltage pins.
Product Attributes
- Brand: NOVOSENSE
- Certifications: UL recognition (UL1577), DIN VDE V 0884-11:2017-01, CSA component notice 5A, CQC certification (GB4943.1-2011)
Technical Specifications
| Part Number | Package | Body Size | Input Side Supply Voltage (V) | Driver Side Supply Voltage (V) | Peak Source Current (A) | Peak Sink Current (A) | Propagation Delay (ns) | Delay Matching (ns) | CMTI (kV/us) | Isolation (Vrms) |
| NSI6622A-DSWR | SOP16(300mil) | 10.3 mm 7.5 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 5700 |
| NSI6622B-DSWR | SOP16(300mil) | 10.3 mm 7.5 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 5700 |
| NSI6622C-DSWR | SOP16(300mil) | 10.3 mm 7.5 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 5700 |
| NSI6622A-DSWKR | SOP14(300mil) | 10.3 mm 7.5 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 5700 |
| NSI6622B-DSWKR | SOP14(300mil) | 10.3 mm 7.5 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 5700 |
| NSI6622C-DSWKR | SOP14(300mil) | 10.3 mm 7.5 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 5700 |
| NSI6622A-DSPNR | SOP16(150mil) | 10.3 mm 4 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 3000 |
| NSI6622B-DSPNR | SOP16(150mil) | 10.3 mm 4 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 3000 |
| NSI6622C-DSPNR | SOP16(150mil) | 10.3 mm 4 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 3000 |
| NSI6622A-DLAR | LGA13 | 5 mm 5 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 2500 |
| NSI6622B-DLAR | LGA13 | 5mm 5 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 2500 |
| NSI6622C-DLAR | LGA13 | 5 mm 5 mm | 2.7 to 5.5 | Up to 25 | 4 | 6 | 19 (typical) | 5 (max) | 150 (typical) | 2500 |
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