2174 查看數據表（PDF） - Fairchild Semiconductor

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产品描述 (功能)

生产厂家

2174

IntelliMAX™ Advanced Load Management Products

Fairchild Semiconductor 

Absolute Maximum Ratings

Parameter

VIN, ON, FLAGB to GND

VOUT to GND

Power Dissipation @ TA = 25°C (note 1)

Operating Temperature Range

Storage Temperature

Thermal Resistance, Junction to Ambient

Electrostatic Discharge Protection

HBM

MM

Min

-0.3

-0.3

-

-40

-65

-

4000

400

Max

6

20

1.4

85

150

70

-

-

Unit

V

V

W

°C

°C

°C/W

V

V

Recommended Operating Range

Parameter

VIN

Ambient Operating Temperature, TA

Min

1.8

-40

Max

5.5

85

Unit

V

°C

Electrical Characteristics

VIN = 1.8 to 5.5V, TA = -40 to +85°C unless otherwise noted. Typical values are at VIN = 3.3V and TA = 25°C.

Parameter

Symbol

Conditions

Min Typ

Basic Operation

Operating Voltage

Quiescent Current

Shutdown Current

Latch-off Current

Reverse Block

Leakage Current

Reverse

Breakdown Voltage

VIN

1.8

-

IQ

IOUT = 0mA

VIN = 1.8 to 3.3V

-

95

VON ACTIVE

VIN = 3.3 to 5.5V

-

110

ISHDN

VON = 0V, IOUT = 0mA

-

-

ILATCHOFF VON =VIN, after an overcurrent fault

-

50

IR

VOUT = 12V, VIN = VON = 0V,

TA = 25°C

-

-

IOUT = 1mA

-

15

Dropout Voltage

ON Input Logic

High Voltage (ON)

ON Input Logic Low

Voltage

ON Input Leakage

Off Switch Leakage

VDROP

VIH

VIL

ISWOFF

FLAGB Output Logic Low Voltage

FLAGB Output High Leakage Current

TA = 25°C, IOUT = 150mA

TA = 85°C, IOUT = 150mA

TA = -40°C, IOUT = 150mA

VIN = 1.8V

VIN = 5.5V

VIN = 1.8V

VIN = 5.5V

VON = VIN or GND

VON = 0V, VOUT = 0V

@ VIN = 5.5V, TA = 85°C

VON = 0V, VOUT = 0V

@ VIN = 3.3V, TA = 25°C

VIN = 5V, ISINK = 10mA

VIN = 1.8V, ISINK = 10mA

VIN = 5V, Switch on

-

0.3

0.23

-

0.36

0.75

-

1.3

-

-

-

-

-

-

-

10

-

-

-

-

-

-

Max Units

5.5

V

-

A

200

1

A

-

A

10

A

-

V

0.4

-

V

-

-

V

-

0.5

V

1.0

1

A

1

A

100

nA

0.2

V

0.3

1

A

FPF2174 Rev. D

3

www.fairchildsemi.com

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