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| Partname: | NX2154ACSTR |
| Description: | 300kHz SYNCHRONOUS PWM CONTROLLER |
| Manufacturer: | Microsemi Corp. |
| Datasheet: | PDF (556K).
Click here to download *) |
The NX2154/2154A controller IC is a synchronous Buck controller IC designed for step down DC to DC converter applications. It is optimized to convert bus voltages from 2V to 40V to outputs as low as 0.8V voltage. The NX2154/2154A operates at fixed 300kHz. The NX2154/2154A employs fixed loss-less current limiting by sensing the Rdson of synchronous MOSFET followed by hiccup feature.NX2154A has higher current limit threshold than NX2154. Feedback under voltage also triggers hiccup. |
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Click here to download NX2154ACSTR Datasheet*) |
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