SLUS223C – APRIL 1997 – REVISED JUNE 2007
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ABSOLUTE MAXIMUM RATINGS
(1)
UNIT
Supply voltage
Output current
Output energy (capacitive load)
Analog inputs (Pins 2, 3)
Error amp output sink current
T
A
≤
25°C (DIL-8)
Power dissipation
Storage temperature range
Junction temperature range
Lead temperature (soldering, 10 seconds)
(1)
T
A
≤
25°C (SOIC-14)
T
A
≤
25°C (SOIC-8)
Low impedance source
I
CC
< 30 mA
30 V
Self Limiting
±1
A
5
µJ
–0.3 V to 6.3 V
10 mA
1W
725 mW
650 mW
–65°C to 150°C
–55°C to 150°C
300°C
All voltages are with respect to Pin 5. All currents are positive into the specified terminal. Consult Packaging Section of Databook for
thermal limitations and considerations of packages.
CONNECTION DIAGRAMS
DIL-8, SOIC-8
N or J PACKAGE, D8 PACKAGE
(TOP VIEW)
PLCC-20
Q PACKAGE
(TOP VIEW)
COMP
V
FB
I
SENSE
R
T
/C
T
1
2
3
4
8
7
6
5
V
REF
V
CC
OUTPUT
GROUND
NC
V
FB
NC
V
REF
NC
V
CC
V
C
OUTPUT
GROUND
PWR GND
I
SENSE
NC
4
5
6
7
8
NC
COMP
NC
V
REF
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
NC
V
CC
V
C
NC
OUTPUT
NC
SOIC-14, CFP-14
D or W PACKAGE
(TOP VIEW)
COMP
NC
V
FB
NC
I
SENSE
NC
R
T
/C
T
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC − No internal connection
2
NC
R
T
/ C
T
NC
PWR GND
GROUND
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