Datasheet > AAT1149_08

AAT1149_08

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ANALOGICTECH		转换器
页数	文件大小	规格书
21页	1511K
描述
3MHz Fast Transient 400mA Step-Down Converter

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AAT1149_08 数据手册

PRODUCT DATASHEET

AAT1149

SwitchReg^TM

3MHz FastTransient 400mA Step-Down Converter

Pin Descriptions

Pin #

SC70JW-8

WLCSP Symbol Function

Enable pin.

Feedback input pin. This pin is connected to an external resistive divider for an adjustable

output.

Input supply voltage for the converter.

Switching node. Connect the inductor to this pin. It is internally connected to the drain of both

high- and low-side MOSFETs.

AGND

PGND

Non-power signal ground pin.

Main power ground return pins. Connect to the output and input capacitor return.

6, 7, 8

Pin Configuration

SC70JW-8

(Top View)

WLCSP-5

(Top View)

PGND

AGND

AGND/PGND

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

1149.2008.08.1.3

123 4 5 6 7...21

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