ML6554

3

NOVEMBER, 1999

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.

Junction Temperature .......................................................

Storage Temperature Range .............................................

Lead Temperature (Soldering, 10 sec) ..............................

Thermal Resistance (

Output Current, Source or Sink ................................. 3.0A

OPERATING CONDITIONS

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

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

SWITCHING REGULATOR

Output Voltage, SSTL_2

1.12

1.15

1.18

V

(See Figure 1)

1.22

1.25

1.28

V

Note 2

1.32

1.35

1.38

V

1.09

1.15

1.21

V

1.19

1.25

1.31

V

Note 2

1.28

1.35

1.42

V

1.139

1.15

1.162

V

Note 2

1.238

1.25

1.263

V

1.337

1.35

1.364

V

Note 2

100

k

W

Switching Frequency

650

kHz

–12.5

12.5

mV

SUPPLY

Quiescent Current

10

µA

500

µA

7mA

BUFFER

Output Load Current

3

mA

Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst-case test conditions.

Note 3: Infinite heat sink