NCP4306DADZZBASNT1G

Power Supply Controllers, Monitors Overview

The NCP4306DADZZBASNT1G is a secondary side synchronous rectification driver designed for high-efficiency SMPS topologies. It supports Flyback configurations with a single output. Key electrical parameters include a switching frequency of 1 MHz, an output voltage of 5 V, and an output current capability of 7 A. The device operates within a temperature range of -40°C to +125°C TJ. It features a non-isolated design, a supply voltage of 35 V, and a supply current of 1.4 mA. The component is housed in a TSOP-6 package.

Power Supply Controllers, Monitors Feature Summary

• Provides secondary side synchronous rectification control for enhanced power conversion efficiency.
• Optimized specifically for Flyback topology applications in switch-mode power supplies.
• Features low quiescent supply current to minimize standby power consumption.

Power Supply Controllers, Monitors Applications

• Secondary side synchronous rectification in Flyback converters
• High-efficiency switch-mode power supply designs
• Power management integrated circuits for AC/DC adapters

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix BASNT1G against official onsemi documentation to confirm the 5 V output voltage configuration. Ensure compatibility with Flyback topologies only, as other variants may support additional architectures. Confirm RoHS compliance status through the manufacturer's material declaration before integration into regulated products.

Power Supply Controllers, Monitors Selection Notes

Select this variant when a 5 V synchronous rectifier drive is required for Flyback converters. Compare supply current specifications against other NCP4306 family members to ensure optimal efficiency for the target application. Verify that the TSOP-6 package fits the PCB layout constraints and thermal requirements of the design.

Power Supply Controllers, Monitors Part Context

This component belongs to the NCP4306 series of secondary side synchronous rectification drivers from onsemi. The series offers various output voltage options tailored for different power supply standards. The NCP4306DADZZBASNT1G represents a specific configuration optimized for 5 V outputs in Flyback applications.

Power Supply Controllers, Monitors Replacement Considerations

NCP4306DADZZDASNT1G (10 V output), NCP4306DAHZZAASNT1G (10 V output). Verify output voltage and topology support differences before substitution.