Isolated dual channel gate driver IC NOVOSENSE NSi6602B-Q1SPNR with 3000Vrms and 5700Vrms isolation voltage
Product Overview
The NSI6602 is a family of high reliability isolated dual-channel gate driver ICs designed for driving power transistors 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 NSI6602 offers 3000Vrms isolation in a SOP16 package and 5700Vrms isolation in SOW16 or SOW14 packages, with a typical common-mode transient immunity (CMTI) of 150kV/us for enhanced system robustness. The driver operates with a maximum supply voltage of 25V, while the input-side accepts 2.7V to 5V supply voltage. Under-voltage lock-out (UVLO) protection is provided on all power supply voltage pins.
Product Attributes
- Brand: NOVOSENSE
- Product Name: NSI6602-Q1
- Certifications: RoHS & REACH Qualified, AEC-Q100 (Grade 1) qualified, UL recognition, DIN VDE V 0884-11:2017-01, CSA component notice 5A, CQC certification per GB4943.1-2011
- Isolation Ratings: 3000Vrms (SOP16), 5700Vrms (SOW16/SOW14)
- CMTI: 150kV/s typical
- Operating Temperature: -40~125
Technical Specifications
| Parameter | SOP16 | SOW16/SOW14 | Unit |
| Isolation Voltage (per UL1577) | 3000 | 5700 | Vrms |
| Junction-to-ambient thermal resistance (RJA) | 150.5 | 97.0 | C/W |
| Parameter | Symbol | Min | Max | Unit |
| Input Side Supply Voltage | VDDI to GNDI | 2.7 | 5.5 | V |
| Driver Side Supply Voltage (NSI6602A) | VDDA/VDDB to GNDA/GNDB | 7 | 25 | V |
| Driver Side Supply Voltage (NSI6602B) | VDDA/VDDB to GNDA/GNDB | 9.4 | 25 | V |
| Driver Side Supply Voltage (NSI6602C) | VDDA/VDDB to GNDA/GNDB | 14.2 | 25 | V |
| Peak Source Current | 4 | A | ||
| Peak Sink Current | 6 | A | ||
| Propagation Delay | 25 | ns | ||
| Delay Matching (Max) | 5 | ns | ||
| Pulse Width Distortion (Max) | 6 | ns | ||
| Input Signal Voltage | INA, INB, DIS, DT | 0 | VDDI | V |
| Ambient Temperature | Ta | -40 | 125 | C |
Applications
Isolated DC-DC and AC-to-DC power supplies in server, telecom, and industry; DC-to-AC solar inverters; Motor drives and EV charging; UPS and battery chargers.
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