PRODUCT SPECIFICATION

FAN4810

REV. 1.0.12 9/24/03

3

Abolute 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

Parameter

Min.

Max.

Units

18

V

-5

0.7

V

Voltage on Any Other Pin

GND - 0.3

V

10

mA

10

mA

Peak PFC OUT Current, Source or Sink

1

A

PFC OUT, CLK OUT Energy Per Cycle

1.5

µJ

Junction Temperature

150

°C

Storage Temperature Range

-65

150

°C

Lead Temperature (Soldering, 10 sec)

260

°C

Thermal Resistance (

θJA)

Plastic DIP

Plastic SOIC

80

105

°C/W

°C/W

Min.

Max.

Units

Temperature Range

0

70

°C

Electrical Characteristics

Symbol

Parameter

Conditions

Min.

Typ.

Max. Units

Voltage Error Amplifier

Input Voltage Range

0

5

V

Transconductance

30

65

90

µ

Feedback Reference Voltage

2.43

2.5

2.57

V

Input Bias Current

Note 2

-0.5

-1.0

µA

Output High Voltage

6.0

6.7

V

Output Low Voltage

0.1

0.4

V

Source Current

-40

-140

µA

Sink Current

40

140

µA

Open Loop Gain

50

60

dB

Power Supply Rejection Ratio

50

60

dB

Current Error Amplifier

Input Voltage Range

-1.5

2

V

Transconductance

50

100

150

µ

Input Offset Voltage

0

4

15

mV

Input Bias Current

-0.5

-1.0

µA