ML4826 Fairchild, ML4826 Datasheet - Page 3

• Manufacturer Part Number: ML4826
• Description: PFC and Dual Output PWM Controller Combo
• Manufacturer: Fairchild

PRODUCT SPECIFICATION
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.
Operating Conditions
Electrical Characteristics
Unless otherwise specified, I
T
REV. 1.0.5 2/14/02
Symbol
A
V
I
Voltage on Any Other Pin
I
I
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 ( θ
Temperature Range
Voltage Error Amplifier
Current Error Amplifier
SENSE
REF
AC
CC
= Operating Temperature Range (Note 1)
Plastic DIP
ML4826CP2
Input Current
Shunt Regulator Current
Voltage
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
Input Voltage Range
Transconductance
Input Offset Voltage
Input Bias Current
Parameter
Parameter
Parameter
JA
CC
)
= 25mA, R
RAMP 1
V
Note 2
∆ V
∆ V
V
V
NON INV
CCZ
NON INV
IN
IN
= R
= ±0.5V, V
= ±0.5V, V
– 3V < V
T
= 52.3k Ω , C
= V
= V
Conditions
INV
INV
CC
OUT
OUT
, VEAO = 3.75V
, VEAO = 3.75V
GND – 0.3
< V
RAMP1
= 6V
= 1.5V
Min.
Min
CCZ
–65
–3
0
– 0.5V
= C
T
= 180 pF,
V
Min.
–40
-1.5
130
CCZ
2.4
6.0
50
40
60
60
0
Max.
Max.
500
500
150
150
260
1.5
55
20
10
67
70
5
+ 0.3
Typ.
–0.3
–0.5
–80
195
2.5
6.7
0.6
85
80
75
75
±3
Max. Units
–1.0
–1.0
120
310
±15
2.6
1.0
7
2
Units
Units
°C/W
mA
mA
mA
mA
mA
mJ
°C
°C
°C
°C
ML4826
V
V
mV
µ
µA
µA
µA
dB
dB
µ
µA
V
V
V
V
V
Ω
Ω
Ω
Ω
3