AAT1147IJS-0.6-T1 View Datasheet(PDF) - Analog Technology Inc

Part Name

Description

MFG CO.

AAT1147IJS-0.6-T1

High Efficiency, Low Noise, Fast Transient 400mA Step-Down Converter

Analog Technology Inc 

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AAT1147

High Efficiency, Low Noise, Fast Transient

400mA Step-Down Converter

Pin Descriptions

Pin #

1

2

Symbol

EN

OUT

3

VIN

4

LX

5

6, 7, 8

AGND

PGND

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 connected internally to

the drain of both high- and low-side MOSFETs.

Non-power signal ground pin.

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

return.

Pin Configuration

SC70JW-8

(Top View)

EN 1

OUT 2

VIN 3

LX 4

8 PGND

7 PGND

6 PGND

5 AGND

2

1147.2006.05.1.0

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