LTC4211 Ver la hoja de datos (PDF) - Linear Technology

Número de pieza

componentes Descripción

Fabricante

LTC4211

Hot Swap Controller with Multifunction Current Control

Linear Technology 

TYPICAL PERFORMANCE CHARACTERISTICS

TIMER High Threshold

vs Temperature

1.26

VCC = 5V

1.25

1.24

1.23

1.22

1.21

1.20

–75 –50 –25 0 25 50 75 100 125 150

TEMPERATURE (°C)

4211 G25

TIMER Pull-Up Current

vs Supply Voltage

2.30

TA = 25°C

2.20

2.10

2.00

1.90

1.80

1.70

0 2 4 6 8 10 12 14 16 18 20

SUPPLY VOLTAGE (V)

4211 G28

TIMER Pull-Down Current

vs Temperature

6

VCC = 5V

5

4

3

2

1

0

–75 –50 –25 0 25 50 75 100 125 150

TEMPERATURE (°C)

4211 G31

TIMER Low Threshold

vs Supply Voltage

1.0

TA = 25°C

0.8

0.6

0.4

0.2

0

0 2 4 6 8 10 12 14 16 18 20

SUPPLY VOLTAGE (V)

4211 G26

TIMER Pull-Up Current

vs Temperature

2.3

VCC = 5V

2.2

2.1

2.0

1.9

1.8

1.7

–75 –50 –25 0 25 50 75 100 125 150

TEMPERATURE (°C)

4211 G29

VOL vs Supply Voltage

1.6

TA = 25°C

1.4

RESET OR FAULT

1.2

1.0

0.8

0.6

0.4

IOL = 5mA

0.2

IOL = 1mA

0

0 2 4 6 8 10 12 14 16 18 20

SUPPLY VOLTAGE (V)

4211 G32

LTC4211

TIMER Low Threshold

vs Temperature

1.0

VCC = 5V

0.8

0.6

0.4

0.2

0

–75 –50 –25 0 25 50 75 100 125 150

TEMPERATURE (°C)

4211 G27

TIMER Pull-Down Current

vs Supply Voltage

6

TA = 25°C

5

4

3

2

1

0

0 2 4 6 8 10 12 14 16 18 20

SUPPLY VOLTAGE (V)

4211 G30

VOL vs Temperature

1.6

VCC = 5V

1.4 RESET OR FAULT

1.2

1.0

0.8

0.6

IOL = 5mA

0.4

0.2

IOL = 1mA

0

–75 –50 –25 0 25 50 75 100 125 150

TEMPERATURE (°C)

4211 G33

4211fb

7

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