CM6800GIP データシートの表示（PDF） - Champion Microelectronic

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CM6800GIP

LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO

Champion Microelectronic 

CM6800

LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum ratings are those values beyond which the device could be permanently damaged.

Parameter

VCC

IEAO

ISENSE Voltage

PFC OUT

PWMOUT

Voltage on Any Other Pin

IREF

IAC Input Current

Peak PFC OUT Current, Source or Sink

Peak PWM OUT Current, Source or Sink

PFC OUT, PWM OUT Energy Per Cycle

Junction Temperature

Storage Temperature Range

Operating Temperature Range

Lead Temperature (Soldering, 10 sec)

Thermal Resistance (θJA)

Plastic DIP

Plastic SOIC

Power Dissipation (PD) TA<50℃

Min.

0

-5

GND – 0.3

GND – 0.3

GND – 0.3

-65

-40

Max.

20

7.5

0.7

VCC + 0.3

VCC + 0.3

VCC + 0.3

10

1

1

1

1.5

150

150

125

260

80

105

800

Units

V

V

V

V

V

V

mA

mA

A

A

μJ

℃

℃

℃

℃

℃/W

℃/W

mW

ELECTRICAL CHARACTERISTICS Unless otherwise stated, these specifications apply Vcc=+15V, RT

= 30.16kΩ, CT =1000pF, TA=Operating Temperature Range (Note 1)

Symbol

Parameter

Test Conditions

CM6800

Unit

Min.

Typ.

Max.

Voltage Error Amplifier (gmv)

Input Voltage Range

0

6

V

Transconductance

VNONINV = VINV, VEAO = 3.75V

at room temp

50

70

90

μ mho

Feedback Reference Voltage

Input Bias Current

Note 2

2.45

2.5

2.55

V

-1.0

-0.05

μA

Output High Voltage

5.8

6.0

V

Output Low Voltage

Sink Current

Source Current

VFB = 3V, VEAO = 6V

VFB = 1.5V, VEAO = 1.5V

0.1

0.4

V

-35

-20

μA

30

40

μA

Open Loop Gain

50

60

dB

Power Supply Rejection Ratio

11V < VCC < 16.5V

50

60

dB

Current Error Amplifier (gmi)

Input Voltage Range

-1.5

0.7

V

Transconductance

VNONINV = VINV, VEAO = 3.75V

at room temp

50

85

100 μ mho

Input Offset Voltage

-25

25

mV

Output High Voltage

4.0

4.25

V

Output Low Voltage

1.0

1.2

V

2008/10/23 Rev. 2.1

Champion Microelectronic Corporation

Page 4

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