4

ML6518

ABSOLUTE MAXIMUM RATINGS

Absolute maximum ratings are those values beyond which

the device could be permanently damaged. Absolute

maximum ratings are stress ratings only and functional

device operation is not implied.

Signal Line Voltage ...... GND – 0.3V to TERMPWR + 0.3V

Regulator Output Current ................................... ±500mA

TERMPWR Voltage .......................................... –0.3 to 7V

Junction Temperature ............................................. 150°C

Storage Temperature Range ...................... –65°C to 150°C

Lead Temperature (Soldering 10 sec) .................... +260°C

Thermal Resistance (

SOIC Package .................................................. 75°C/W

TQFP Package .................................................. 65°C/W

OPERATING CONDITIONS

Temperature Range ........................................ 0°C to 70°C

TERMPWR Voltage Range ........................... 4.0V to 5.25V

ELECTRICAL CHARACTERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply

TERMPWR Supply Current

L1-L18 open, DISCNKT open

5

7

mA

L1-L18 = 0.2V, DISCNKT open

450

500

mA

Disconnect Mode Current

DISCNKT = 0V

75

100

µA

DISCNKT

Input Low Voltage

1.0

V

Input High Voltage

TERMPWR

V

–1.0

Output

Output High Voltage

Each line measured with other 17

2.8

2.85

2.9

V

lines high

Output Current (Normal Mode)

20

24

mA

with other 17 lines high

Hot Insertion Peak Current

1

2

µA

Any or all signal lines = 2.85V

Output Clamp Voltage

–150

150

mV

Sinking Current (per line)

10

12

mA

Output Capacitance

4

5

pF

(Micro Linear method)

wave biased at 1V applied to the

output

Output Capacitance

6

7

pF

(X3T9.2/855D method)

wave biased at 0.5V applied to the

output

Regulator

Output Voltage

Sourcing 0-400mA

2.8

2.85

2.9

V

Sinking 0-150mA

2.8

2.85

2.9

V

Sinking Current

240

300

mA

Short Circuit Current

300

mA

600

mA

Dropout Voltage

L1–L18 = 0.2V

1.0

1.2

V

Thermal Shutdown

170

°C

Note 1:

Limits are guaranteed by 100% testing, sampling, or correlation with worst case test conditions.