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AAT1231ITP

更新时间： 2024-01-09 19:28:12

品牌	Logo	应用领域
ANALOGICTECH		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
页数	文件大小	规格书
27页	1684K
描述
Step-Up DC/DC Converters for White LED Backlight Applications

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技术参数
数据手册

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AAT1231ITP 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.77
Base Number Matches：	1

AAT1231ITP 数据手册

PRODUCT DATASHEET

AAT1231

SwitchReg^TM

Step-Up DC/DC Converters for White LED Backlight Applications

Part Number Descriptions

SEL Polarity

Part Number

HIGH

LOW

S²Cwire Feedback Voltage Programming

AAT1231ITP

AAT1231ITP-1

0.3V ≤ V_FB≤ 0.6V

0.6V ≥ V_FB≥ 0.3V

0.1V ≤ V_FB≤ 0.4V

0.4V ≥ V_FB≥ 0.1V

See Table 2

See Table 3

Absolute Maximum Ratings¹

T_A= 25°C unless otherwise noted.

Symbol

Description

Value

Units

PVIN, VIN

Input Voltage

Switching Node

Maximum Rating

Operating Temperature Range

Storage Temperature Range

-0.3 to 6.0

V_IN+ 0.3

-40 to 150

-65 to 150

300

°C

LIN, EN/SET, SEL, FB

T_J

T_S

T_LEAD

Maximum Soldering Temperature (at leads, 10 sec)

Thermal Information

Symbol

Description

Value

Units

θ_JA

P_D

Thermal Resistance

Maximum Power Dissipation

160

625

°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.

w w w . a n a l o g i c t e c h . c o m

1231.2008.06.1.5

1 234 5 6 7...27

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