MIC4423_11 Datasheet, PDF (11/13 Pages) MIC GROUP RECTIFIERS – Dual 3A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

MIC4423/4424/4425
Crossover
Energy Loss
10^-8
10^-9
10^-10
0 2 4 6 8 10 12 14 16 18
V_IN
NOTE: THE VALUES ON THIS GRAPH REPRESENT THE LOSS SEEN BY BOTH
DRIVERS IN A PACKAGE DURING ONE COMPLETE CYCLE. FOR A SINGLE
DRIVER DIVIDE THE STATED VALUES BY 2. FOR A SINGLE TRANSITION OF A
SINGLE DRIVER, DIVIDE THE STATED VALUE BY 4.
Figure 2.
1250
1000
750
500
SOIC
PDIP
250
0
25 50 75 100 125 150
AMBIENT TEMPERATURE (°C)
Micrel, Inc.
July 2005
11
MIC4423/4424/4425