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The Si3863DV includes a p- and n-channel MOSFET in a single TSOP-6 package. The low on-resistance p-channel TrenchFET® is tailored for use as a load switch. The n-channel, with an external resistor, can be used as a level-shift to drive the p-channel load-switch. The n-channel MOSFET has internal ESD protection and can be driven by logic signals as low as 1.5-V. The Si3863DV operates on supply lines from 2.5 to 12-V, and can drive loads up to 2.5 A.
SI3863DV Maximum Ratings
Parameter
Symbol
Limit
Unit
Input Voltage
VIN
12
V
ON/OFF Voltage
VON/OFF
8
Load Current
Continuousa, b
IL
±2.5
A
Pulsedb, c
±5
Continuous Intrinsic Diode Conductiona
IS
-1
Maximum Power Dissipationa
PD
0.83
W
Operating Junction and Storage Temperature Range
TJ, Tstg
-55 to 150
ESD Rating, MIL-STD-883D Human Body Model (100 pF, 1500)
ESD
3
kV
SI3863DV Features
· 105-m Low rDS(on) TrenchFET · 2.5 to 12-V Input · 1.5 to 8-V Logic Level Control · Low Profile, Small Footprint TSOP-6 Package · 3000-V ESD Protection On Input Switch, VON/OFF · Adjustable Slew-Rate
SI3863DV Typical Application
The Si3863DV is ideally suited for high-side load switching in portable applications. The integrated n-channel level-shift device saves space by reducing external components. The slew rate is set externally so that rise-times can be tailored to different load types.