UC2842/3/4/5-UC3842/3/4/5
ABSOLUTE MAXIMUM RATINGS
Symbol
V
i
V
i
I
O
E
O
Parameter
Supply Voltage (low impedance source)
Supply Voltage (Ii < 30mA)
Output Current
Output Energy (capacitive load)
Analog Inputs (pins 2, 3)
Error Amplifier Output Sink Current
P
tot
P
tot
T
stg
T
L
Power Dissipation at T
amb
≤
50
°C
(minidip, DIP-14)
Power Dissipation at Tamb
≤
25
°C
(SO14)
Storage Temperature Range
Lead Temperature (soldering 10s)
Value
30
Self Limiting
±
1
5
– 0.3 to 6.3
10
1
725
– 65 to 150
300
A
µ
J
V
mA
W
mW
°C
°C
Unit
V
* All voltages are with respect to pin 5, all currents are positive into the specified terminal.
PIN CONNECTIONS
(top views)
SO14
Minidip
ORDERING NUMBERS
T ype
UC2842
UC3843
UC2844
UC2845
UC3842
UC3843
UC3844
UC3845
Min idip
UC2842N
UC2843N
UC2844N
UC2845N
UC3842N
UC3843N
UC3844N
UC3845N
SO14
UC2842D
UC2843D
UC2844D
UC2845D
UC3842D
UC3843D
UC3844D
UC3845D
THERMAL DATA
Symbol
R
th j-amb
Description
Thermal Resistance Junction-ambient.
max.
Min id ip
100
SO14
165
Unit
°
C
2/11
STMICROELECTRONICS [ STMICROELECTRONICS ]
