Features
 Dual low-side driver for N-channel MOSFETs
 4 A sink/source current
 Operating frequency up to 1 MHz
 Predictive ZCS / ZVS control
 High impedance control
 START input
 DFN12, 3 x 3 mm package

Description
The STRG02 smart driver implements a control
scheme specific to secondary-side synchronous
rectification in STVCOT ™ based resonant
converters.
It provides two high current gate drive outputs,
each capable of driving one or more N-channel
low-side power MOSFETs. Both gate drivers are
controlled by the combination of the START input
and embedded predictive ZCD/ZVS control
assuring the two external power MOSFETs to be
switched in zero voltage / zero current conditions
to achieve high efficiency power conversion.
The high impedance mode can be configured with
the two external power MOSFETs immediately
kept OFF.
The STRG02 is available in a DFN12, 3 x 3 mm
package with an exposed pad.

Applications
 High current high performance step down
conversion