Datasheet
LTC3300-1
2
33001fb
For more information www.linear.com/LTC3300-1
ABSOLUTE MAXIMUM RATINGS
Total Supply Voltage (C6 to V
–
) ................................. 36V
Input Voltage (Relative to V
–
)
C1 ........................................................... –0.3V to 6V
I1P ....................................................... –0.3V to 0.3V
I1S, I2S, I3S, I4S, I5S, I6S .................... –0.3V to 0.3V
CSBI, SCKI, SDI ....................................... –0.3V to 6V
CSBO, SCKO, SDOI ................................ –0.3V to 36V
V
REG
, SDO ............................................... –0.3V to 6V
RTONP, RTONS ........... –0.3V to Min[V
REG
+ 0.3V, 6V]
TOS, V
MODE
, CTRL,
BOOST, WDT ..............–0.3V to Min[V
REG
+ 0.3V, 6V]
(Note 1)
TOP VIEW
49
V
–
UK PACKAGE
48-LEAD (7mm × 7mm) PLASTIC QFN
G6S
1
I6S 2
G5S 3
I5S 4
G4S 5
I4S 6
G3S
7
I3S
8
G2S 9
I2S 10
G1S 11
I1S 12
36 C5
35 G5P
34 I5P
33 C4
32 G4P
31 I4P
30 C3
29 G3P
28 I3P
27 C2
26 G2P
25 I2P
48 V
REG
47 TOS
46 V
MODE
45 CSBO
44 SCKO
43 SDOI
42 BOOST
41 BOOST
–
40 BOOST
+
39 C6
38 G6P
37 I6P
RTONS 13
RTONP 14
CTRL 15
CSBI 16
SCKI 17
SDI 18
SDO
19
WDT
20
V
–
21
I1P 22
G1P 23
C1 24
T
JMAX
= 150°C, θ
JA
= 34°C/W, θ
JC
= 3°C/W
EXPOSED PAD (PIN 49) IS V
–
, MUST BE SOLDERED TO PCB
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
G6S
I6S
G5S
I5S
G4S
I4S
G3S
I3S
G2S
I2S
G1S
I1S
13
14
15
16
17
18
19
20
21
22
23
24
RTONS
RTONP
CTRL
CSBI
SCKI
SDI
SDO
WDT
V
–
I1P
G1P
C1
48
47
46
45
44
43
42
41
40
39
38
37
V
REG
TOS
V
MODE
CSBO
SCKO
SDOI
BOOST
BOOST
–
BOOST
+
C6
G6P
I6P
C5
G5P
I5P
C4
G4P
I4P
C3
G3P
I3P
C2
G2P
I2P
TOP VIEW
49
V
–
LXE PACKAGE
48-LEAD (7mm
×
7mm) PLASTIC LQFP
T
JMAX
= 150°C, θ
JA
= 20.46°C/W, θ
JC
= 3.68°C/W
EXPOSED PAD (PIN 49) IS V
–
, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
Voltage Between Pins
Cn to Cn-1* .............................................. –0.3V to 6V
InP to Cn-1* .......................................... –0.3V to 0.3V
BOOST
+
to C6 .......................................... –0.3V to 6V
CSBO to SCKO, CSBO to SDOI,
SCKO to SDOI ....................................... –0.3V to 0.3V
SDO Current ...........................................................10mA
G1P, G nP, G1S, GnS, BOOST
–
Current ............... ±200mA
Operating Junction Temperature Range (Notes 2, 7)
LTC3300I-1 ........................................ –40°C to 125°C
LTC3300H-1 .......................................–40°C to 150°C
Storage Temperature Range .................. –65°C to 150°C
*n = 2 to 6