MIC2582(2003) Ver la hoja de datos (PDF) - Micrel

Número de pieza

componentes Descripción

Fabricante

MIC2582
(Rev.:2003)

Single Channel Hot Swap Controllers

Micrel 

MIC2582/MIC2583

Functional Diagram

Micrel

15(7)

SENSE

16(8)

VCC

VCC

6.5µA

+

–

50mV

+

–

100mV

ITIMER

5

CFILTER

+

6.5µA

VREF

–

7,8(4)

GND

12(5)

FB

+

VREF

–

VCC

2.5µA ICPOR

4 (3)

CPOR

+

0.3V

–

+

VREF

–

Glitch

Filter

MIC2583/83R

Charge

Pump

9V

UVLO

2.2V

Circuit Breaker

Trips

or UVLO

Logic

21V

500Ω

14(6)

GATE

13

DIS

11

/FAULT

1(1)

/POR

2

PWRGD

Glitch

Filter

3(2)

ON

VREF

1.24V

Reference

Pin numbers for MIC2582 are in parenthesis ( ) where applicable

MIC2582/MIC2583

12

April 2003

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