HIP1011A データシートの表示（PDF） - Intersil

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HIP1011A

PCI Hot Plug Controller

Intersil 

Typical Application

3.3V INPUT

ITF86130SK8T

HIP1011A

3.3V,

7.6A OUT

5mΩ, 1%

12V,

0.5A OUT

-12V,

0.1A OUT

5V,

5A OUT

5mΩ, 1%

5V INPUT

ITF86130SK8T

-12V INPUT

12V INPUT

6.04kΩ

1%

POWER CONTROL INPUT

HIP1011A

M12VIN M12VO

FLTN M12VG

3V5VG 12VG

VCC

12VIN

GND

12VO

3VISEN 5VISEN

3VS

5VS

OCSET PWRON

(OPTIONAL)

0.033µF

0.033µF

0.033µF

NOTE: All capacitors are ±10%.

FAULT OUTPUT (ACTIVE LOW)

Simplified Schematic

SET (LOW = FAULT)

VCC

VCC

VCC

5VREF

5V ZENER

REFERENCE

VCC

5VREF

FAULT LATCH

LOW = FAULT

COMP

-

+ 4.6V

INHIBIT

RESET

COMP -

+ 2.9V

INHIBIT

COMP

+

-

COMP

-

+ 10.8V

VOCSET/17 INHIBIT

VCC

12VIN

POWER-ON

RESET

LOW WHEN VCC < 10V

VCC

100µA

OCSET

VOCSET

VCC

PWRON

GND

VOCSET/13.3

COMP

+

-

COMP

+-

VOCSET/ 0.8

HIGH = FAULT

HIGH = SWITCHES ON

COMP

+-

VOCSET/ 3.3

VCC

0.3Ω

0.7Ω

FLTN

5VS

3V5VG

5VISEN

3VS

3VISEN

12VIN

12VG

12VO

M12VIN

M12VG

M12VIN

M12VO

2

FN4631.5

November 16, 2004

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