Datasheet

LTC1595/LTC1596/LTC1596-1
2
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absoluTe MaxiMuM raTings
V
DD
to AGND ............................................... –0.5V to 7V
V
DD
to DGND............................................... –0.5V to 7V
AGND to DGND ........................................... V
DD
+ 0.5V
DGND to AGND ............................................V
DD
+ 0.5V
V
REF
to AGND, DGND ..............................................±25V
R
FB
to AGND, DGND ................................................ ±25V
Digital Inputs to DGND ............... –0.5V to (V
DD
+ 0.5V)
(Note 1)
1
2
3
4
TOP VIEW
S8 PACKAGE
8-LEAD PLASTIC SO
N8 PACKAGE
8-LEAD PDIP
8
7
6
5
V
REF
R
FB
OUT1
GND
V
DD
CLK
SRI
LD
T
JMAX
= 150°C, θ
JA
= 130°C/W (N)
T
JMAX
= 150°C, θ
JA
= 190°C/W (S)
1
2
3
4
5
6
7
8
TOP VIEW
SW PACKAGE
16-LEAD PLASTIC SO WIDE
16
15
14
13
12
11
10
9
OUT1
OUT2
AGND
STB1
LD1
SRO
SRI
STB2
R
FB
V
REF
V
DD
CLR
DGND
STB4
STB3
LD2
T
JMAX
= 150°C, θ
JA
= 100°C/W (N)
T
JMAX
= 150°C, θ
JA
= 130°C/W (SW)
pin conFiguraTion
V
OUT1
, V
OUT2
to AGND ................. –0.5V to (V
DD
+ 0.5V)
Maximum Junction Temperature .......................... 150°C
Operating Temperature Range
LTC1595C/LTC1596C/LTC1596-1C .......... 0°C to 70°C
LTC1595I/LTC1596I/LTC1596-1I ......... –40°C to 85°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C