May 2005 com
LM2746 Low Voltage N-Channel MOSFET Synchronous Buck
Regulator Controller
LM2746 Low Voltage N-Channel MOSFET Synchronous Buck
Regulator Controller
General Description
The LM2746 is a high-speed synchronous buck
regulator controller with a feedback voltage accuracy of ± 1%.
It can provide simple down conversion to output voltages as low as 0.
6V.
Though the control sections of the IC are rated for 3 to 5.
5V, the driver sections are designed to accept input supply rails as high as 16V.
The use of non-overlapping MOSFET gate drivers helps avoid potential shoot-through problems while maintaining high efficiency.
The IC is designed for the more cost-effective option...