Datasheet > AAT1239ITP-1-T1

AAT1239ITP-1-T1

更新时间： 2024-01-29 23:24:36

品牌	Logo	应用领域
ANALOGICTECH		转换器
页数	文件大小	规格书
21页	904K
描述
40V Step-Up Converter for 4 to 10 White LEDs

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中文翻译

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技术参数
数据手册

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AAT1239ITP-1-T1 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.82

AAT1239ITP-1-T1 数据手册

PRODUCT DATASHEET

AAT1239-1

SwitchReg^TM

40V Step-Up Converter for 4 to 10 White LEDs

Figure 9: AAT1239-1 Evaluation

Board Top Side Layout (with ten LEDs

and microcontroller).

Figure 10: AAT1239-1 Evaluation

Board Bottom Side Layout (with ten LEDs

and microcontroller).

S²Cwire

Microcontroller

VCC

0.1μF

PIC12F675

VDD

VSS

GP0

GP1

GP2

330Ω

GP5

GP4

GP3

Select

Down

330Ω

D12

Red

D11

Green

JP2

JP3

10k

AAT1239-1

White LED

Driver

DS1

Schottky

DC-

DC+

2.2μH

VOUT

JP4

AAT1239-1

VIN

10μF

VCC

LIN

OVP

GND

PGND

374k

JP1

2.2μF

SEL

N/C

WLED

12k

WLED

2.2μF

WLED

30.1Ω

D10

WLED WLED WLED WLED WLED

Figure 11: AAT1239-1 Evaluation Board Schematic (with ten LEDs and microcontroller).

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

1239-1.2007.10.1.0

1...16 17 181920 21

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