AAT1145IDE-0.6-T1 Ver la hoja de datos (PDF) - Skyworks Solutions

Número de pieza

componentes Descripción

Fabricante

AAT1145IDE-0.6-T1

1.5A Step-Down Converter

Skyworks Solutions 

Absolute Maximum Ratings1

Symbol

IN, AIN

VFB, VLX

VEN

PGND, AGND

TA

TJ

TSTORAGE

TLEAD

Description

Input Supply Voltages

FB, LX Voltages

EN Voltage

Ground Voltages

Operating Temperature Range

Operating Junction Temperature Range2

Storage Temperature

Lead Temperature (Soldering, 10 sec.)

Thermal Information3

Symbol

ΘJA

ΘJC

PD

Description

Maximum Thermal Resistance Junction-to-Ambient

Maximum Thermal Resistance Junction-to-Case4

Maximum Thermal Dissipation at TA = 25°C

DATA SHEET

AAT1145

1.5A Step-Down Converter

Value

-0.3 to 6.0

-0.3 to VIN + 0.3

-0.3 to VIN + 0.3

-0.3 to 6.0

-40 to +85

-40 to +150

-65 to 150

300

Units

V

V

V

V

°C

°C

°C

°C

Value

45

44

2.2

Units

°C/W

°C/W

W

1. Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.

2. TJ is calculated from the ambient temperature TA and power dissipation PD according to the following formula: TJ = TA + PD · JA.

3. Thermal Resistance is specified with approximately 1 square inch of 1 oz. copper.

4. Thermal Resistance Junction-to-Case is measured on the top of the package per JEDEC standards.

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

201984B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 18, 2013

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