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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). Click here to download *)
 |  | 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*)
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