EZ1085BC Ver la hoja de datos (PDF) - Semtech Corporation

Número de pieza

componentes Descripción

Fabricante

EZ1085BC

3 Amp Positive Voltage Regulator

Semtech Corporation 

POWER MANAGEMENT

Absolute Maximum Ratings

Parameter

Input Supply Voltage

Power Dissipation

Thermal Resistance Junction to Case

TO-220

TO-263

Thermal Resistance Junction to Ambient

TO-220

TO-263

Operating Ambient Temperature Range

EZ1085BC, EZ1085C

EZ1085I

Operating Junction Temperature Range

EZ1085BC, EZ1085C

EZ1085I

Storage Temperature Range

Lead Temperature (Soldering) 10 Sec.

ESD Rating (Human Body Model)

EZ1085BC, EZ1085C

& EZ1085I

Symbol

VIN

P

D

θJC

θJA

TA

TJ

TSTG

TLEAD

ESD

Maximum

7

Internally Limited

3

3

50

60

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 3A; Fixed VIN = 4.75 to 7.0V and Fixed IO = 0 mA to 3A.

Values in bold apply over full operating ambient temperature range.

Parameter

Output Voltage (1)

EZ1085C-X.X

Reference Voltage (1)

EZ1085C, EZ1085I

Reference Voltage (1)

EZ1085BC

Line Regulation (1)

Load Regulation (1)

Dropout Voltage(1)(2)

EZ1085C, EZ1085C-X.X

EZ1085I

EZ1085BC

Current Limit

Symbol

VO

VREF

VRE

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

5V 10mA 1.233 1.250

1.267

V

1.220

1.280

10mA

0.045

0.2

%

5V

0.15

0.4

%

3A

1.20

1.30

V

1.20

1.40

1.20

1.45

3.0

4.5

A

 2000 Semtech Corp.

2

www.semtech.com

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