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LM3475 Datasheet - National Semiconductor

LM3475 Hysteretic PFET Buck Controller

The LM3475 is a hysteretic P-FET buck controller designed to support a wide range of high efficiency applications in a very small SOT23-5 package. The hysteretic control scheme has several advantages, including simple system design with no external compensation, stable operation with a wide range of.

LM3475 Features

* n n n n n n n n n Easy to use control methodology 0.8V to VIN adjustable output range High Efficiency (90% typical) ± 0.9% ( ± 1.5% over temp) feedback voltage 100% duty cycle capable Maximum operating frequency up to 2MHz Internal Soft-Start Enable pin SOT23-5 package Applications n n n n n n n TF

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Datasheet Details

Part number:

LM3475

Manufacturer:

National Semiconductor

File Size:

305.14 KB

Description:

Hysteretic pfet buck controller.

LM3475 Distributor

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LM3475 LM3475 Hysteretic PFET Buck Controller National Semiconductor