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ONSEMI NCP4306AAAZZZAMN1TBG Synchronous Rectification Driver

The NCP4306 is a high-performance synchronous rectification driver suitable for various switch mode power supplies, including flyback, forward, and LLC topologies. It features precise turn-off thresholds, low delay times, and high sink current capability, optimizing efficiency at full and light loads. The device includes adjustable minimum on-time and off-time blanking, self-synchronization, and Light Load Detection to reduce power consumption during light or no load conditions. Its wide voltage operating range from 4.0 to 35 V makes it versatile for different applications such as notebook adapters, LCD TVs, and high-efficiency power supplies.

Authorized Distributors
Source:DigiKey
Part No:NCP4306AAAZZZAMN1TBG
Stock:3000
Inv Date:06-10-2026
Price: Unit price: $0.54747
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Part No:NCP4306AAAZZZAMN1TBG
Stock:1751
Inv Date:06-11-2026
Price: Unit price: $1.1
Buy/RFQ:
Part No:NCP4306AAAZZZAMN1TBG
Stock:125
Inv Date:06-11-2026
Price: N/A
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ONSEMI NCP4306AAAZZZAMN1TBG Synchronous Rectification Driver Specifications:

  • Supply Voltage Range: 4.0 to 35 V
  • Maximum Junction Temperature: 150°C
  • Output Voltage Rise Time: 0 to 90% at 60 to 100 ns
  • Output Voltage Fall Time: 25 to 45 ns
  • Driver Source Resistance: 0.5 Ω
  • Driver Sink Resistance: 0.5 Ω
  • Maximum Driver Pulse Length: 4 ms
  • Trigger Delay: 10 to 130 ns (adjustable)
  • Minimum On-Time: 55 to 1700 ns (adjustable with external resistors)
  • Minimum Off-Time: 70 to 2000 ns (adjustable with external resistors)
  • Light Load Detection Time: 68 to 1075 μs
  • ESD Protection: Human Body Model 2000 V, Machine Model 200 V
  • Power Dissipation in driver: Calculated based on gate capacitance and switching frequency
  • Operating Temperature Range: -40°C to 125°C
  • Package Options: TSOP6, SOIC8, DFN8 4x4, DFN8 2x2.2
  • Low Standby Current Consumption

Buy the Buy ON Semiconductor NCP4306 Part Number NCP4306AAAZZZAMN1TBG Online

Purchase the ON Semiconductor NCP4306AAAZZZAMN1TBG online today to achieve superior efficiency in switch mode power supplies. This versatile driver supports flyback, LLC, and forward topologies with adjustable timing, precise thresholds, and low delay times. Its high current drive capabilities and wide voltage operating range from 4.0 to 35 V make it suitable for high-power density applications like notebook adapters, LCD TVs, and LED lighting. Benefit from low standby power consumption, robust ESD protection, and various package options. Get reliable, high-performance SMPS control with fast switching and light load detection for optimized operation and minimized power loss.

Order your ON Semiconductor NCP4306AAAZZZAMN1TBG today and enhance your SMPS efficiency with precise timing control and high-speed synchronous rectification driver.

Frequently Asked Questions

Where can I buy ONSEMI NCP4306AAAZZZAMN1TBG?

You can click on the BUY or RFQ button to purchase NCP4306AAAZZZAMN1TBG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCP4306AAAZZZAMN1TBG?

You can download the NCP4306AAAZZZAMN1TBG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCP4306AAAZZZAMN1TBG?

ONSEMI

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