MIC2142(2000) Ver la hoja de datos (PDF) - Micrel

Número de pieza

componentes Descripción

Fabricante

MIC2142
(Rev.:2000)

Micropower Boost Converter

Micrel 

MIC2142

Ordering Information

Part Number

MIC2142BM5

Voltage Ambient Temp. Range

Adj

–40°C to +85°C

Package

SOT23-5

Micrel

Pin Configuration

SW GND VCC

3

2

1

SBAA

Part

Identification

4

5

FB

EN

SOT23-5 (BM5)

Pin Description

Pin Number

1

2

3

4

5

Pin Name

VCC

GND

SW

FB

EN

Pin Function

Chip Supply: +2.2V to +16V

Ground: Return for internal circuitry and internal MOSFET (switch) source.

Switch Node (Input): Internal MOSFET drain; 22V maximum.

Feedback (Input): Output voltage sense node.

Shutdown: Device shuts down to 0.1µA typical supply current.

MIC2142

2

December 2000

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