IPS7081R International Rectifier, IPS7081R Datasheet - Page 6

• Manufacturer Part Number: IPS7081R
• Description: INTELLIGENT POWER HIGH SIDE SWITCH
• Manufacturer: International Rectifier

www.irf.com
See Application Notes to evaluate power dissipation
Vds
Vds
Vout
Vin
Vin
Ids
Vcc-5V
90%
90%
10%
10%
Figure 3 – Switching times definition
Vds clamp
Vcc
Vih
Figure 1 – Active clamp waveforms
Td on
Tr1
Tr2
T clamp
Td off
Vil
Tf
Iout
Tsd+
Vcc - Vsc
Vout
Vin
Tsd-
Ilim
Vdg
Tj
Blanking
Diag ON
Vin
Vcc
Vol
Figure 4 – Diagnostic delay definition
Figure 2 – Protection timing diagram
Tdiag
limiting
IPS7081(R)(S)
Thermal cycling
6
Diag OFF
Blanking