LM3478 - High Efficiency Low-Side N-Channel Controller

National Semiconductor

Datasheet Details

Part number	LM3478
Manufacturer	National Semiconductor ↗
File Size	624.76 KB
Description	High Efficiency Low-Side N-Channel Controller
Datasheet	LM3478_NationalSemiconductor.pdf

The LM3478 is a versatile Low-Side N-FET switching regulator controller.

such as thermal shutdown, short-circuit protection, over voltage protection, etc. Power saving shutdown mode reduces the total supply current to 5µA and allows power supply sequencing. Internal soft-start limits the inrush current at start-up. n 10µA shutdown current (over temperature) Features 8-lead Mini-SO8 (MSOP-8) package Internal push-pull driver with 1A peak current capability Current limit and thermal shutdown Frequency compensation optimized with a capacitor and a resistor n Internal s.

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Published: Mar 22, 2005 |