参数资料
型号: ML4824CP1
厂商: Fairchild Semiconductor
文件页数: 3/15页
文件大小: 103K
描述: IC PFC CTRLR AVERAGE CURR 16DIP
标准包装: 25
模式: 平均电流
频率 - 开关: 76kHz
电流 - 启动: 700µA
电源电压: 10.5 V ~ 13.2 V
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 16-DIP(0.300",7.62mm)
供应商设备封装: 16-DIP
包装: 管件
产品目录页面: 1222 (CN2011-ZH PDF)
其它名称: ML4824CP1_NL
ML4824CP1_NL-ND
 
PRODUCT SPECIFICATION
ML4824
 
REV. 1.0.6 11/7/03
 
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
 
Temperature Range
 
Parameter
Min.
Max.
Units
 
V
 
CC
 
 Shunt Regulator Current
55
mA
I
 
SENSE
 
 Voltage
3
5
V
Voltage on Any Other Pin
GND  0.3
V
 
CCZ
 
 + 0.3
V
I
 
REF
 
20
mA
I
 
AC
 
 Input Current
10
mA
Peak PFC OUT Current, Source or Sink
500
mA
Peak PWM OUT Current, Source or Sink
500
mA
PFC OUT, PWM OUT Energy Per Cycle
1.5
Junction Temperature
150
Storage Temperature Range
65
150
Lead Temperature (Soldering, 10 sec)
260
Thermal Resistance (
 
?/DIV>
 
JA
 
)
  Plastic DIP
  Plastic SOIC
80
105
癈/W
癈/W
 
Parameter
Min.
Max.
Units
 
ML4824CX
0
70
ML4824IX
40
85
 
Electrical Characteristics
 
Unless otherwise specied, I
 
CC
 
 = 25mA, R
 
T
 
 = 52.3k
 
&
 
, C
 
T
 
 = 470pF, T
 
A
 
 = Operating Temperature Range (Note 1)
 
Symbol
Parameter
Conditions
Min.  Typ.  Max.  Units
Voltage Error Amplier
 
Input Voltage Range
0
7
V
Transconductance
V
 
NON INV
 
 = V
 
INV
 
, VEAO = 3.75V
50
85    120    ?/DIV>
Feedback Reference Voltage
2.46   2.53   2.60    V
Input Bias Current
Note 2
-0.3   1.0   礎
Output High Voltage
6.0    6.7
V
Output Low Voltage
0.6    1.0
V
Source Current
 

 
V
 
IN
 
 = ?.5V, V
 
OUT
 
 = 6V
40   80
Sink Current
 

 
V
 
IN
 
 = ?.5V, V
 
OUT
 
 = 1.5V
40
80
Open Loop Gain
60
75
dB
Power Supply Rejection Ratio
V
 
CCZ
 
 - 3V < V
 
CC
 
 < V
 
CCZ
 
 - 0.5V
60
75
dB
 
Current Error Amplier
 
Input Voltage Range
1.5
2
V
Transconductance
V
 
NON INV
 
 = V
 
INV
 
, VEAO = 3.75V
130   195   310    ?/DIV>
Input Offset Voltage
0
8
15    mV
 
 
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