LTC4260
2
4260fc
For more information www.linear.com/LTC4260
pin conFiguraTion
absoluTe MaxiMuM raTings  (Notes 1, 2)
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
GN PACKAGE
24-LEAD PLASTIC SSOP
24
23
22
21
20
19
18
17
16
15
14
13
SENSE
V
DD
NC
UV
OV
GND
ON
SCL
SDAI
SDAO
ALERT
TIMER
GATE
SOURCE
NC
NC
GPIO
INTV
CC
FB
ADR2
ADR1
ADR0
BD_PRST
ADIN
 
T
JMAX
 = 125癈, ?/DIV>
JA
 = 85癈/W
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
SW PACKAGE
24-LEAD PLASTIC SO
24
23
22
21
20
19
18
17
16
15
14
13
SENSE
V
DD
NC
NC
UV
GND
ON
SCL
SDAI
SDAO
ALERT
TIMER
GATE
SOURCE
NC
NC
GPIO
INTV
CC
FB
ADR2
ADR1
ADR0
BD_PRST
ADIN
T
JMAX
 = 125癈, ?/DIV>
JA
 = 75癈/W
32
31
30
29
28
27
26
25
9
10
11
12
TOP VIEW
33
UH PACKAGE
32-LEAD (5mm ?5mm) PLASTIC QFN
13
14
15
16
17
18
19
20
21
22
23
24
8
7
6
5
4
3
2
1
NC
NC
NC
UV
OV
GND
ON
SCL
NC
NC
NC
NC
GPIO
INTV
CC
FB
ADR2
T
JMAX
 = 125癈, ?/DIV>
JA
 = 34癈/W
EXPOSED PAD (PIN 33) PCB ELECTRICAL CONNECTION OPTIONAL
ALERT, SDAO ............................................ 0.3V to 6.5V
Supply Voltage (INTV
CC
) .......................... 0.3V to 6.2V
Operating Temperature Range
   LTC4260C ................................................0癈 to 70癈
   LTC4260I..............................................40癈 to 85癈
Storage Temperature Range
   GN, SW Packages ..............................65癈 to 150癈
   UH Package .......................................65癈 to 125癈
Lead Temperature (Soldering, 10 sec)
   GN, SW Packages Only .....................................300癈
Supply Voltages (V
DD
) .............................0.3V to 100V
Input Voltages
   SENSE ..............................V
DD
  10V or 0.3V to V
DD
   SOURCE ............................GATE  5V to GATE + 0.3V
   BD_PRST , FB, ON, OV , UV ...................... 0.3V to 12V
   ADR0-ADR2, TIMER, ADIN ........0.3V to INTV
CC
 + 0.3V
   SCL, SDAI ............................................ 0.3V to 6.5V
Output Voltages
   GPIO ....................................................0.3V to 100V
   GATE (Note 3) ..................................... 0.3V to 100V
orDer inForMaTion
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4260CGN#PBF
LTC4260CGN#TRPBF
LTC4260CGN
24-Lead Plastic SSOP
0癈 to 70癈
LTC4260IGN#PBF
LTC4260IGN#TRPBF
LTC4260IGN
24-Lead Plastic SSOP
40癈 to 85癈
LTC4260CSW#PBF
LTC4260CSW#TRPBF
LTC4260CSW
24-Lead Plastic SO
0癈 to 70癈
LTC4260ISW#PBF
LTC4260ISW#TRPBF
LTC4260ISW
24-Lead Plastic SO
40癈 to 85癈
LTC4260CUH#PBF
LTC4260CUH#TRPBF
4260
32-Lead (5mm ?5mm) Plastic QFN
0癈 to 70癈
LTC4260IUH#PBF
LTC4260IUH#TRPBF
4260
32-Lead (5mm ?5mm) Plastic QFN
40癈 to 85癈
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
相关PDF资料
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