AAT1106 Ver la hoja de datos (PDF) - Skyworks Solutions

Número de pieza

componentes Descripción

Fabricante

AAT1106

600mA Step-Down Converter

Skyworks Solutions 

DATA SHEET

AAT1106

600mA Step-Down Converter

Pin Descriptions

Pin #

1

2

3

4

5

Symbol

EN

GND

LX

IN

FB

Function

Enable pin. Active high. In shutdown, all functions are disabled drawing <1μA supply current. Do not leave EN

floating.

Ground pin.

Switching node. Connect the output inductor to this pin. Connects to the drains of the internal P- and N-chan-

nel MOSFET switches.

Supply input pin. Must be closely decoupled to GND with a 2.2μF or larger ceramic capacitor.

Feedback input pin. Connect FB to the center point of the external resistor divider. The feedback threshold

voltage is 0.6V.

Pin Configuration

TSOT23-5

(Top View)

EN 1

GND 2

LX 3

5 FB

4 IN

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

2

201970B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 15, 2013

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