EZ1584C(2001) Просмотр технического описания (PDF) - Semtech Corporation

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Компоненты Описание

производитель

EZ1584C
(Rev.:2001)

7.0 Amp Low Dropout Positive Voltage Regulators

Semtech Corporation 

EZ1584C & EZ1584I

POWER MANAGEMENT

Absolute Maximum Ratings

Parameter

Input Supply Voltage

Power Dissipation

Thermal Resistance Junction to Case

Thermal Resistance Junction to Ambient

Operating Ambient Temperature Range

EZ1584C

EZ1584I

Operating Junction Temperature Range

EZ1584C

EZ1584I

Storage Temperature Range

Lead Temperature (Soldering) 10 Sec.

ESD Rating (Human Body Model)

Symbol

VIN

PD

θJC

θJA

TA

TJ

TSTG

TLEAD

ESD

Maximum

7

Internally Limited

2

50

0 to 70

-40 to 85

0 to 125

-40 to 125

-65 to 150

300

2

Units

V

W

°C/W

°C/W

°C

°C

°C

°C

kV

Electrical Characteristics

Unless otherwise specified: Adj. VIN = 2.75V to 7.0V and Adj. IO = 10mA to 7.0A; Fixed VIN = 4.75 to 7.0V and Fixed IO = 0 mA to 7.0A.

Values in bold apply over full operating ambient temperature range.

Parameter

Output Voltage (1)

EZ1584C-X.X, EZ1584I-3.3

Reference Voltage (1)

EZ1584C, EZ1584I

Line Regulation (1)

Load Regulation (1)

Dropout Voltage(1)(2)

EZ1584C, EZ1584C-X.X

EZ1584I, EZ1584I-3.3

Current Limit

Symbol

VO

VREF

REG

(LINE)

REG(LOAD)

VD

ICL

VIN

IO

Min

Typ

Max

Units

5V

0mA 0.99lVOl

VO

1.01lVOl

V

0.98lVOl

1.02lVOl

5V 10mA 1.238 1.250

1.262

V

1.225

1.275

10mA

0.015

0.2

%

5V

0.05

0.4

%

7A

1.20

1.30

V

1.20

1.40

7.1

9.0

A

 2001 Semtech Corp.

2

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