LM5068EVAL/NOPB National Semiconductor, LM5068EVAL/NOPB Datasheet - Page 19

EVALUATION BOARD FOR LM5068

LM5068EVAL/NOPB

Manufacturer Part Number
LM5068EVAL/NOPB
Description
EVALUATION BOARD FOR LM5068
Manufacturer
National Semiconductor
Datasheet

Specifications of LM5068EVAL/NOPB

Main Purpose
Power Management, Hot Swap Controller
Embedded
No
Utilized Ic / Part
LM5068
Primary Attributes
High Side MOSFET Driver, Inrush Current Limiting
Secondary Attributes
-10 V ~ 90 V Supply
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM5068EVAL
*LM5068EVAL/NOPB
LM5068EVAL
Timing Diagrams
The above diagram shows analog current limit behavior
when the SENSE pin voltage exceeds V
time, which activates the Analog Current Limit but never
reaches the fault timer threshold. At that time the GATE is
regulated by the analog current limit amplifier loop. When the
(Continued)
AC
FIGURE 9. Analog Current Limit Fault
for a period of
19
SENSE voltage falls below V
with a 60µA current source. A compensation circuit consist-
ing of a resistor and a capacitor in series, connected be-
tween GATE and V
EE
stabilizes the current limit loop.
20078629
AC
, GATE is allowed to charge
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