Si4788CY Datasheet, PDF (7/7 Pages) Vishay Siliconix – 5-A Controlled Slew Rate Load Switch with Level Shift

New Product
Si4788CY
Vishay Siliconix
5V
3.3 V
DC/DC
Converter
Power
Management
Si4788CY
Si4788CY
Si4788CY
Device Bay
Main Bus
HDD
FIGURE 1. Si4788CY Used To Control 5-V Bus With 3.3-V Logic Control
3.3 V
2.5 V
DC/DC
Converter
Power
Management
Si4788CY
Load
FIGURE 2. Si4788CY Used To Control 3.3-V Bus With 2.5-V Or 3.3-V Logic
Power
Circuit provides delayed turn-on
of the Si4788CY in the Absence of
a Power_On signal.
56 kW
Si4788CY
56 kW
0.1 mF
“Live Plugged”
Load
FIGURE 3. Si4788CY Used As Inrush Limiter On Removable Card
Document Number: 71100
S-02651—Rev. C, 27-Nov-00
www.vishay.com
2-7