Datasheet

LTC1647-1/
LTC1647-2/LTC1647-3
2
1647fa
PIN CONFIGURATIONABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
) ................................................17V
Input Voltage (SENSE) ................. –0.3V to (V
CC
+ 0.3V)
Input Voltage (ON) .....................................–0.3V to 17V
Output Voltage (FAULT) ..............................– 0.3V to 17V
Output Voltage (GATE) ...........Internally Limited (Note 3)
(Note 1)
1
2
3
4
8
7
6
5
TOP VIEW
SENSE1
SENSE2
GATE1
GATE2
V
CC
ON1
ON2
GND
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 150°C, q
JA
= 130°C/W
1
2
3
4
8
7
6
5
TOP VIEW
SENSE1
SENSE2
GATE1
GATE2
V
CC
ON1/FAULT1
ON2/FAULT2
GND
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 150°C, q
JA
= 130°C/W
1
2
3
4
5
6
7
8
TOP VIEW
GN PACKAGE
16-LEAD PLASTIC SSOP
16
15
14
13
12
11
10
9
V
CC1
ON1
FAULT1
ON2
FAULT2
NC
NC
GND
V
CC2
SENSE1
SENSE2
GATE1
GATE2
NC
NC
NC
T
JMAX
= 150°C, q
JA
= 130°C/W
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC1647-1CS8#PBF LTC1647-1CS8#TRPBF 16471
8-Lead (4mm ¥ 3mm) Plastic SO
0°C to 70°C
LTC1647-1IS8#PBF LTC1647-1IS8#TRPBF 16471I
8-Lead (4mm ¥ 3mm) Plastic SO
–40°C to 85°C
LTC1647-2CS8#PBF LTC1647-2CS8#TRPBF 16472
8-Lead (4mm ¥ 3mm) Plastic SO
0°C to 70°C
LTC1647-2IS8#PBF LTC1647-2IS8#TRPBF 16472I
8-Lead (4mm ¥ 3mm) Plastic SO
–40°C to 85°C
LTC1647-3CGN#PBF LTC1647-3CGN#TRPBF 16473 16-Lead Plastic SSOP 0°C to 70°C
LTC1647-3IGN#PBF LTC1647-3IGN#TRPBF 16473I 16-Lead Plastic SSOP –40°C to 85°C
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/
Operating Temperature Range
C-Grade ................................................... 0°C to 70°C
I-Grade ................................................. –40°C to 85°C
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C