AAT1140IGV-1.8-T1 参数 Datasheet PDF下载

PRODUCT DATASHEET

AAT1140

SwitchReg

TM

Pin Descriptions

Pin #

1

2

3

4

5

Fast Transient 600mA Step-Down Converter

Symbol

EN

GND

LX

IN

OUT

Function

Enable pin.

Ground pin. Connect to the output and input capacitor return.

Switching node. Connect the inductor to this pin. It is internally connected to the drains of both high- and

low-side MOSFETs.

Input supply voltage for the converter.

Feedback input pin. This pin is connected either directly to the converter output or to an external resistive

divider for an adjustable output.

Pin Configuration

SOT23-5

(Top View)

EN

GND

LX

1

5

OUT

2

3

4

IN

2

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1140.2007.12.1.1