Data Sheet
AZ3842/3/4/5
Advanced Analog Circuits
CURRENT MODE PWM CONTROLLER
Absolute Maximum Ratings (Note 1, 2)
Parameter
Symbol
Vcc
Value
30
Unit
V
Supply Voltage
Output Current
Io
A
土1
Analog Inputs (8-pin: pin2,3, 14-pin: pin3,5)
Error Amp Output Sink Current
V(ANA)
ISINK(E.A)
-0.3 to 6.3
10
V
mA
Power Dissipation at TA< 25 oC (DIP-8)
Power Dissipation at TA<25 oC (SOIC-8)
P
D (Note 3)
D (Note 3)
D (Note 3)
1000
460
mW
mW
mW
P
P
Power Dissipation at TA<25 oC (SOIC-14)
Storage Temperature Range
725
oC
oC
TSTG
-65 ~+150
+300
Lead Temperature (Soldering, 10sec)
TLEAD
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
Symbol
Parameter
Min
Max
500
85
Unit
f
Oscillation Frequency
Ambient Temperature
KHz
o
TA
-40
C
March 2003
Rev: 1.0
4
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
