Datasheet > AAT2825

AAT2825

更新时间： 2022-08-14 15:10:07

品牌	Logo	应用领域
AAT		/
页数	文件大小	规格书
28页	3442K
描述
TFT-LCD DC/DC Converter with WLED Driver and VCOM Buffer

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AAT2825 数据手册

DATA SHEET

AAT2822/2823/2824/2825

TFT-LCD DC/DC Converter with WLED Driver and VCOM Buffer

Part Number Descriptions

Part Number

LCD Bias

Startup Sequence

Backlight

VCOM Buffer

AAT2822

AAT2822-1

AAT2823

AAT2823-1

AAT2824

AAT2824-1

AAT2825

AAT2825-1



VAVDD->VGH->VGL

VAVDD->VGL->VGH

VAVDD->VGH->VGL

VAVDD->VGL->VGH

VAVDD->VGH->VGL

VAVDD->VGL->VGH

VAVDD->VGH->VGL

VAVDD->VGL->VGH



Absolute Maximum Ratings¹

Description

Value

Units

V_IN, EN

V_DD, OPIN, OUT, OP+, OP-

LX, WLX

-0.3 to 7

-0.3 to 15

-0.3 to 30

WCOMP, COMP, FB, FBP, FBN, REF, WEN, PWM, WFB, OVP

DRVP

DRVN

-0.3 to V_IN+ 0.3

-0.3 to (V_DD+ 0.3)

Thermal Information²

Symbol

Description

Thermal Resistance³

Maximum Power Dissipation

Value

Units

Θ_JA

P_D

°C/W

T_J

T_LEAD

Operating Junction Temperature Range

Maximum Soldering Temperature (at Leads)

-40 to 150

300

°C

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.

3. Derate 20mW/°C above 25°C.

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

202081B

• Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 2, 2012

1 2 3 456 7 8...28

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