FDQ7236AS
January 2011
FDQ7236AS
Dual Notebook Power Supply N-Channel PowerTrench® in SO-14 Package
General Description
The FDQ7236AS is designed to replace two single SO8 MOSFETs in DC to DC power supplies.
The high-side switch (Q1) is designed with specific emphasis on reducing switching losses while the low-side switch (Q2) is optimized to reduce conduction losses using Fairchild’s SyncFET TM technology.
The FDQ7236AS includes a patented combination of a MOSFET monolithically integrated with a
Schottky diode.
Features
• Q2: 14 A, 30V.
RDS(on) = 8.
7 mΩ @ VGS = 10V RDS(on) = 10.
5 mΩ @ VGS = 4.
5V
• Q1: 11 A, 30V.
RDS(on) = 13.
2 mΩ @ VGS = 10V RDS(on) = 16 mΩ @ VGS = 4.
5V
SO-14
pin 1
S2 ...