Product Summary

The AO4906 uses advanced trench technology to provide excellent R DS(ON) and low gate charge. The two MOSFETs make a compact and efficient switch and synchronous rectifier combination for use in DC-DC converters. A Schottky diode is co-packaged in parallel with the synchronous MOSFET to boost efficiency further. Standard Product AO4906 is Pbfree (meets ROHS & Sony 259 specifications). AO4906L is a Green Product ordering option. AO4906 is electrically identical.

Parametrics

AO4906 absolute maximum ratings: (1)Drain-Source Voltage, VDS: 30V; (2)Gate-Source Voltage, VGS: ±12V; (3)Continuous Drain Current, TA=25℃, ID: 7A; (4)Continuous Drain Current, TA=70℃, ID: 6A; (5)Pulsed Drain Current, Idm: 40A; (6)Schottky reverse voltage, VKA: 30V.

Features

AO4906 features: (1)VDS (V) = 30V; (2)ID = 7A (VGS = 10V); (3)RDS(ON) < 27mΩ (VGS = 10V); (4)RDS(ON) < 32mΩ (VGS = 4.5V); (5)RDS(ON) < 50mΩ (VGS = 2.5V).

Diagrams

AO4906 simplified diagram

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