IR2121 Ver la hoja de datos (PDF) - International Rectifier
Número de pieza
componentes Descripción
Lista de partido
IR2121 Datasheet PDF : 16 Pages
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IR2121 & (PbF)
IN
CS
ERR
OUT
Figure 1. Input/Output Timing Diagram
Figure 2. Switching Time Test Circuit
IN
ton
50%
50%
tr
90%
toff
tf
90%
OUT
10%
10%
Figure 3. Switching Time Waveform Definitions
CS
OUT
50%
t cs
90%
Figure 4. ERR Shutdown Waveform Definitions
50%
CS
tcs
HO
90%
Figure 5. CS Shutdown Waveform Definitions
www.irf.com
50%
CS
terr
ERR
50%
1.8V
dt
dt = C × dV = C × 1.8V
IERR
100 uA
Figure 6. CS to ERR Waveform Definitions
5
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