AAT1143 Просмотр технического описания (PDF) - Skyworks Solutions

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Компоненты Описание

производитель

AAT1143

1MHz 400mA Step-Down Converter

Skyworks Solutions 

Absolute Maximum Ratings1

Symbol

VIN

VLX

VOUT

VEN

TJ

TLEAD

Description

Input Voltage GND

LX to GND

OUT to GND

EN to GND

Operating Junction Temperature Range

Maximum Soldering Temperature (at leads, 10 sec)

Thermal Information

Symbol

PD

JA

Description

Maximum Power Dissipation (SC70JW-8)

Thermal Resistance2 (SC70JW-8)

DATA SHEET

AAT1143

1MHz 400mA Step-Down Converter

Value

6.0

-0.3 to VP + 0.3

-0.3 to VP + 0.3

-0.3 to 6.0

-40 to 150

300

Units

V

V

V

V

°C

°C

Value

625

160

Units

mW

°C/W

1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions

specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.

2. Mounted on an FR4 board.

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

201983B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 25, 2013

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