Advanced Analog Circuits
Data Sheet
AZ3842/3/4/5
CURRENT MODE PWM CONTROLLER
Absolute Maximum Ratings (Note 1, 2)
Parameter
Supply Voltage
Output Current
Analog Inputs (8-pin: pin2,3, 14-pin: pin3,5)
Error Amp Output Sink Current
Power Dissipation at T
A
< 25
o
C (DIP-8)
Power Dissipation at T
A
<25
o
C (SOIC-8)
Power Dissipation at T
A
<25
o
C (SOIC-14)
Storage Temperature Range
Lead Temperature (Soldering, 10sec)
Symbol
Vcc
Io
V(ANA)
I
SINK
(E.A)
P
D
(Note 3)
P
D
(Note 3)
P
D
(Note 3)
T
STG
T
LEAD
Value
30
土
1
-0.3 to 6.3
10
1000
460
725
-65 ~+150
+300
Unit
V
A
V
mA
mW
mW
mW
o
C
o
C
Note 1:
Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indi-
cated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended
periods may affect device reliability.
Note 2: All voltages are with respect to pin 5 and all currents are positive into specified terminal.
Note 3: Board thickness 1.6mm, board dimension 90mm
x
90mm.
Recommended Operating Conditions
Parameter
Oscillation Frequency
Symbol
f
T
A
Min
-40
Max
500
85
Unit
KHz
o
Ambient Temperature
C
March 2003
4
Rev: 1.0
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
