LM2725/LM2726 High Speed Synchronous
MOSFET Drivers
November 2000
LM2725/LM2726 High Speed Synchronous
MOSFET Drivers
General Description
The LM2725/LM2726 is a family of dual
MOSFET drivers that can drive both the top
MOSFET and bottom
MOSFET in a push-pull structure simultaneously.
It takes a logic level PWM input and splits it into two complimentary signals with a typical 20ns dead time in between.
The built-in shoot-through protection circuitry prevents the top and bottom FETs from turning on simultaneously.
With a bias
voltage of 5V, the peak sourcing and sinking current for each driver of the LM2725 is about 1.
2A and that of the LM2726 is about 3A.
In an SO-8 package, each driver is ...