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AAT1171IWP-4-T1

更新时间： 2024-02-13 02:53:00

品牌	Logo	应用领域
思佳讯 - SKYWORKS		转换器稳压器开关式稳压器或控制器电源电路开关式控制器放大器功率放大器
页数	文件大小	规格书
22页	1779K
描述
600mA Voltage-Scaling Step-Down Converter for RF Power Amplifiers with Bypass Switch

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技术参数
数据手册

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AAT1171IWP-4-T1 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.76
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	Base Number Matches：	1

AAT1171IWP-4-T1 数据手册

DATA SHEET

AAT1171

600mA Voltage-Scaling Step-Down Converter

for RF Power Amplifiers with Bypass Switch

Absolute Maximum Ratings¹

Symbol

Description

Value

Units

V_CC, V_IN

V_LX

V_OUT

V_N

T_J

T_LEAD

Input Voltage and Bias Power to GND

LX to GND

VOUT to GND

EN, DAC, BYPASS, MODE/SYNC to GND

Operating Junction Temperature Range

Maximum Soldering Temperature (at leads, 10 sec)

6.0

°C

-0.3 to V_IN+ 0.3

-0.3 to 6.0

-40 to 150

300

Thermal Information²

Symbol

Description

Value

Units

TDFN33-12^{2, 3}

WLCSP-12^{2, 4}

TDFN33-12

WLCSP-12

2.0

0.88

P_D

Maximum Power Dissipation, T_A= 25°C

θ_JA

Thermal Resistance, T_A= 25°C

°C/W

114

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 FR4 board; for the WLCSP package, use the NSMD (none-solder mask defined) pad style for tighter control on the copper etch process.

3. Derate 20mW/°C above 25°C ambient.

4. Derate 8.8mW/°C above 25°C ambient.

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

201999B

• Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 20, 2013

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