LM5068EVAL/NOPB National Semiconductor, LM5068EVAL/NOPB Datasheet - Page 17

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

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
During normal operation, if the OV pin exceeds OV HIGH, as
shown at time point 1 in the above diagram, the TIMER
status is unaffected. The GATE and PWRGD ( for LM5068-1
& -2) pins are pulled low and the load is disconnected. At
(Continued)
FIGURE 7. Over-Voltage Timing Behavior
17
time point 2, OV recovers and drops below the OV LOW
threshold, the GATE start-up cycle begins. If the load capaci-
tor is completely depleted during OV conditions, a full
start-up cycle is initiated.
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