mean. n. 1. Something having a position, quality, or condition midway between extremes; a medium. 2. A number that typifies a set of numbers, such as a geometric mean or an arithmetic mean.he antilog of the mean of the logarithm of the calculated values, the same as the n th root of the product of the values. It is often a more useful mean for growth curves.
Threshold Voltage Threshold voltage, V, is defined as the minimum gate bias which can form a conducting channel between the source and drain. For power MOSFETs, it is usually measured at the drain-source current of 250uA. Gate oxide thickness and doping concentration of the channel can be used to control the V .
MOSFET used in a buck converter. The low-side driver can be used to drive the low-side. MOSFET of a boost converter. The driver uses a supply voltage, V in the range of 8~17 V. The inputs to the gate driver IC are. the gating signals for the high-side and low-side MOSFETs coming from the TI microcontroller. The outputs of the gate driver IC are the voltages provided to the gates of the MOSFETs (HO for.