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RY3408

5.5V 1A 1.5MHz Synchronous Step-Down Regulator

RY3408 Features

* 2.5V to 5.5V Input Voltage Range

* 1A Continuous Output Current

* 1.5MHz Switching Frequency

* Built-in Short Protection

* Built-in Over Current Limit

* Built-in Over Voltage Protection

* PFM Mode for High Efficiency in Light Load

RY3408 General Description

The RY3408 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version. Supply current with no load is 40uA and drops to <1uA in shutdown. The 2.5V to 5.5V input voltage range makes the RY3408 ide.

RY3408 Datasheet (952.00 KB)

Preview of RY3408 PDF

Datasheet Details

Part number:

RY3408

Manufacturer:

RYCHIP

File Size:

952.00 KB

Description:

5.5v 1a 1.5mhz synchronous step-down regulator.

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TAGS

RY3408 5.5V 1.5MHz Synchronous Step-Down Regulator RYCHIP

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