Nexperia NGD4300DD-Q100J

NGD4300-Q100 is a high-performance gate driver designed to drive high-side and low-side N-channel MOSFETs in synchronous buck or half-bridge configurations. Its floating high-side driver operates at rail voltages up to 120V and is powered by a bootstrap supply with an integrated diode. Both the low-side and high-side output drivers feature independent UVLO circuits that disable the output drivers when the driver supply voltage falls below their respective threshold levels. The NGD4300-Q100 accepts input control signals as low as 2.5V (±10%) compatible with TTL and CMOS signal standards. A low voltage supplied by an internal voltage regulator powers the circuitry in the signal path that controls the low-side and high-side power switches. This enables low-power operation and more controlled driver performance regardless of the IC supply voltage. The low-side and high-side signal paths achieve excellent delay matching of 1 ns (typical). The driver output stage provides 4 A peak source current and 5 A peak sink current capability, ensuring short rise and fall times even under heavy loads. The NGD4300-Q100 is available in an HSO8 package and operates over a temperature range of -40°C to +125°C. This product is AEC-Q100 (Grade 1) qualified for automotive applications.

• AEC-Q100 (Grade 1) qualified automotive product
• Operating temperature range: -40°C to +125°C
• Input signal compatible with 2.5V, 3.3V, and 5V TTL and CMOS signal standards
• Output signal propagation delay matching of 1 ns (typical)
• Typical propagation time of 13 ns
• Switching frequency up to 1 MHz
• Gate driver output stage with 4 A peak source and 5 A peak sink current capability
• Rise time of 4 ns and fall time of 3.5 ns at 1000 pF load
• Integrated bootstrap diode supporting bootstrap supply voltage up to 120V
• Operating voltage range: 8V to 17V VDD
• Under-voltage lockout for low-side and high-side supplies
• Low power consumption with typical quiescent current of 0.6 mA
• 8-pin HSO8 package
• ESD protection: HBM compliant with ANSI/ESDA/JEDEC JS-001 Class 2, exceeding 2000 V; CDM compliant with ANSI/ESDA/JEDEC JS-002 Class C3, exceeding 1000 V

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