PRODUCT SPECIFICATION

FAN6555

REV. 1.1.3 8/4/03

3

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.

Operating Conditions

Electrical Characteristics

Notes

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

Parameter

Min.

Max.

Units

4.5

V

Voltage on Any Other Pin

GND – 0.3

V

2.0

A

Junction Temperature

150

°C

Storage Temperature Range

-65

150

°C

Lead Temperature (Soldering, 10 sec)

300

°C

Thermal Resistance: Junction to Case (

°C/W

Junction to Ambient (

Output Current, Source or Sink (peak)

3.0

A

Parameter

Min.

Max.

Units

Temperature Range

-40

+85

°C

2.0

4.0

V

1.4

4.0

V

Symbol

Parameter

Conditions

Min.

Typ.

Max. Units

Switching Regulator

(See Figure 1)

Note 2

1.15

1.18

V

1.25

1.28

V

1.35

1.38

V

Note 2

1.15

1.21

V

1.25

1.31

V

1.35

1.42

V

Internal Resistor Divider

Note 2

V

V

V

Impedance

Note 2

100

k

Ω

Switching Frequency

650

kHz

–20

20

mV

Supply

Quiescent Current

610

µA

0.5

1.0

mA

0.2

0.5

mA

0.25

1.0

mA

0.2

1.0

mA

100

250

µA

Buffer

Output Current Capability

3

mA