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Partname:LM5642MTC
Description:V(cc): -0.3 to +38V; high voltage, dual synchronous buck converter with oscillator synchronization. For embedded computer systems, telecom systems, set-top boxes, webPAD, point of load power architectures
Manufacturer:National Semiconductor
Package:TSSOP
Pins:28
Oper. temp.:-65 to 150
Datasheet:PDF (667K).
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The LM5642 features analog soft-start circuitry that is independent of the output load and output capacitance making the soft-start behavior more predictable and controllable than traditional soft-start circuits. Over-voltage protection is available for both outputs. A UVDelay pin is also available to allow delayed shut off time for the IC during an output under-voltage event.

Click here to download LM5642MTC Datasheet
Click here to download LM5642MTC Datasheet
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