Part Number
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ISL6161 |
Manufacturer
|
Renesas |
Description
|
Dual Power Distribution Controller |
Published
|
Jun 16, 2019 |
Detailed Description
|
DATASHEET
ISL6161
Dual Power Distribution Controller
The ISL6161 is a hot swap dual supply power distribution controlle...
|
Datasheet
|
ISL6161
|
Overview
DATASHEET
ISL6161
Dual Power Distribution Controller
The ISL6161 is a hot swap dual supply power distribution controller that can be used in PCI Express (PCIe) applications.
Two external N-channel MOSFETs are driven to distribute and control power while providing load fault isolation.
At turn-on, the gate of each external N-channel MOSFET is charged with a 10µA current source.
Capacitors on each gate create a programmable ramp (soft turn-on) to control in-rush currents, as Figure 1 shows.
A built-in charge pump supplies the gate drive for the 12V supply N-channel MOSFET switch.
Two external current sense resistors and FETs provide overcurrent (OC) protection.
When the current through either...
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