Datasheet > CM6800A

CM6800A

更新时间： 2024-02-17 14:53:32

品牌	Logo	应用领域
虹冠电子 - CHAMP		功率因数校正控制器
页数	文件大小	规格书
18页	464K
描述
LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO

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CM6800A 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.77
Is Samacsys：	N	Base Number Matches：	1

CM6800A 数据手册

CM6800A

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

Min.

Max.

Units

V_CC

IEAO

7.5

I_SENSEVoltage

PFC OUT

PWMOUT

Voltage on Any Other Pin

I_REF

I_ACInput Current

Peak PFC OUT Current, Source or Sink

Peak PWM OUT Current, Source or Sink

-5

0.7

VCC + 0.3

GND – 0.3

μ^J

PFC OUT, PWM OUT Energy Per Cycle

Junction Temperature

Storage Temperature Range

Operating Temperature Range

Lead Temperature (Soldering, 10 sec)

1.5

150

125

260

℃

-65

-40

Thermal Resistance (θ_JA)

Plastic DIP

Plastic SOIC

℃/W

105

ELECTRICAL CHARACTERISTICS ^{Unless otherwise stated, these specifications apply Vcc=+15V, R}_T

= 30.16kΩ, C_T= 1000pF, T_A=Operating Temperature Range (Note 1)

CM6800A

Symbol

Parameter

Test Conditions

Unit

Min.

Typ.

Max.

Voltage Error Amplifier (g_mv

)

Input Voltage Range

_NONINV= V_INV, VEAO = 3.75V

μ^mho

Transconductance

at room temp

Feedback Reference Voltage

Input Bias Current

2.45

-1.0

5.8

2.5

-0.05

6.0

0.1

-35

2.55

μ^A

Note 2

Output High Voltage

Output Low Voltage

Sink Current

0.4

-20

μ^A

μA

V_FB= 3V, VEAO = 6V

Source Current

V_FB= 1.5V, VEAO = 1.5V

Open Loop Gain

Power Supply Rejection Ratio

11V < V_CC< 16.5V

Current Error Amplifier (g_mi)

Input Voltage Range

Transconductance

-1.5

0.7

100

V_NONINV= V_INV, VEAO = 3.75V

at room temp

μ^mho

Input Offset Voltage

Output High Voltage

Output Low Voltage

-25

4.0

4.25

1.0

1.2

2006/10/11 Rev. 1.3

Champion Microelectronic Corporation

Page 4

1 2 345 6 7...18

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