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Partname: | NCV51411MNR2G |
Description: | Low Voltage Buck Regulator, 260 kHz |
Manufacturer: | ON Semiconductor |
Datasheet: | PDF (181K). Click here to download *) |
The NCV51411 is a 1.5 A buck regulator IC operating at a fixed-frequency of 260 kHz. The device uses the V2t control architecture to provide unmatched transient response, the best overall regulation and the simplest loop compensation for today's high-speed logic. The NCV51411 accommodates input voltages from 4.5 V to 40 V and contains synchronization circuitry. The on-chip NPN transistor is capable of providing a minimum of 1.5 A of output current, and is biased by an external "boost" capacitor to ensure saturation, thus minimizing on-chip power dissipation. Protection circuitry includes thermal shutdown, cycle-by-cycle current limiting and frequency foldback. The NCV51411 is functionally pin-compatible with the LT1375. |
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Click here to download NCV51411MNR2G Datasheet*) |
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