AAT1126 查看數據表（PDF） - Skyworks Solutions
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AAT1126 Datasheet PDF : 18 Pages
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DATA SHEET
AAT1126
600mA, 1MHz Step-Down Converter
Pin Descriptions
Pin #
1
2
3
4
5
Symbol
GND
EN
LX
OUT
VIN
Function
Ground pin.
Enable pin.
Switching node. Connect the inductor to this pin. It is internally connected to the drain of both high-
and low-side MOSFETs.
Feedback input pin. This pin is connected either directly to the converter output or to an external resis-
tive divider for an adjustable output.
Input supply voltage for the converter.
Pin Configuration
SOT23-5
(Top View)
GND 1
EN 2
LX 3
5 VIN
4 OUT
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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201976B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 15, 2013
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