ML4826-2 데이터 시트보기 (PDF) - Fairchild Semiconductor
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ML4826-2 Datasheet PDF : 16 Pages
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PRODUCT SPECIFICATION
ML4826
Absolute Maximum Ratings
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum rat-
ings are stress ratings only and functional device operation is not implied.
Parameter
VCC Shunt Regulator Current
ISENSE Voltage
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 1, PWM 2 Energy Per Cycle
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
Thermal Resistance (θJA)
Plastic DIP
Min
–3
GND – 0.3
–65
Max.
55
5
VCCZ + 0.3
20
10
500
500
1.5
150
150
260
67
Units
mA
V
V
mA
mA
mA
mA
mJ
°C
°C
°C
°C/W
Operating Conditions
Parameter
Temperature Range
ML4826CP-2
Min.
0
Max.
70
Units
°C
Electrical Characteristics
Unless otherwise specified, ICC = 25mA, RRAMP 1 = RT = 52.3kΩ, CRAMP1 = CT = 180 pF,
TA = Operating Temperature Range (Note 1)
Symbol
Parameter
Voltage Error Amplifier
Input Voltage Range
Transconductance
Feedback Reference Voltage
Input Bias Current
Output High Voltage
Output Low Voltage
Source Current
Sink Current
Open Loop Gain
Power Supply Rejection Ratio
Current Error Amplifier
Input Voltage Range
Transconductance
Input Offset Voltage
Input Bias Current
Conditions
VNON INV = VINV, VEAO = 3.75V
Note 2
∆VIN = ±0.5V, VOUT = 6V
∆VIN = ±0.5V, VOUT = 1.5V
VCCZ – 3V < VCC < VCCZ – 0.5V
VNON INV = VINV, VEAO = 3.75V
Min.
0
50
2.4
6.0
–40
40
60
60
-1.5
130
Typ.
85
2.5
–0.3
6.7
0.6
–80
80
75
75
195
±3
–0.5
Max. Units
7
V
120 µΩ
2.6 V
–1.0 µA
V
1.0 V
µA
µA
dB
dB
2
V
310 µΩ
±15 mV
–1.0 µA
REV. 1.0.4 7/31/01
3
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