FDS6990S
May 2001
FDS6990S
Dual 30V N-Channel PowerTrench® SyncFET ™
General Description
The FDS6990S is designed to replace a dual SO-8 MOSFET and two
Schottky diodes in synchronous DC:DC power supplies.
This 30V MOSFET is designed to maximize power conversion efficiency, providing a low RDS(ON) and low gate charge.
Each MOSFET includes integrated
Schottky diodes using Fairchild’s monolithic SyncFET technology.
The performance of the FDS6990S as the low-side switch in a synchronous rectifier is similar to the performance of the FDS6990A in parallel with a
Schottky diode.
Features
• 7.
5A, 30 V.
RDS(ON) = 22 mΩ @ VGS = 10 V RDS(ON) = 30 mΩ @ VGS = 4.
5 V • • • Includes SyncFET
Schottky diod...