LTC1760 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1760' PDF : 48 Pages View PDF
LTC1760
ABSOLUTE MAXIMUM RATINGS
(Note 1)
DCIN, SCP, SCN, CLP,
VPLUS, SW to GND ..................................... –0.3V to 32V
SCH1, SCH2 to GND................................... –0.3V to 28V
BOOST to GND........................................... –0.3V to 37V
CSP, CSN, BAT1, BAT2 to GND................... –0.3V to 28V
LOPWR, DCDIV to GND ............................. –0.3V to 10V
VCC2, VDDS to GND....................................... –0.3V to 7V
SDA1, SDA2, SDA, SCL1,
SCL2, SCL, SMBALERT to GND.................... –0.3V to 7V
MODE to GND .................................–0.3V to VCC2 +0.3V
COMP1 to GND ............................................ –0.3V to 5V
Maximum DC Current Into Pin
SDA1, SDA2, SDA, SCL1, SCL2, SCL ................ ±3mA
TH1A, TH2A ..................................................... –5mA
TH1B, TH2B ................................................... –102μA
Operating Junction Temperature Range
(Note 6).................................................. –40°C to 125°C
Storage Temperature.............................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
PIN CONFIGURATION
TOP VIEW
VPLUS 1
BAT2 2
BAT1 3
SCN 4
SCP 5
GDCO 6
GDCI 7
GB1O 8
GB1I 9
GB2O 10
GB2I 11
LOPWR 12
VSET 13
ITH 14
ISET 15
DCDIV 16
SCL2 17
SCL 18
SCL1 19
VDDS 20
SDA2 21
SDA 22
SDA1 23
GND 24
48 SCH2
47 GCH2
46 GCH1
45 SCH1
44 TGATE
43 BOOST
42 SW
41 DCIN
40 VCC
39 BGATE
38 PGND
37 COMP1
36 CLP
35 CSP
34 CSN
33 VLIMIT
32 ILIMIT
31 TH1B
30 TH1A
29 SMBALERT
28 TH2A
27 TH2B
26 MODE
25 VCC2
FW PACKAGE
48-LEAD PLASTIC TSSOP
TJMAX = 125°C, θJA = 110°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LTC1760CFW#PBF
LTC1760CFW#TRPBF LTC1760CFW
48-Lead Plastic TSSOP
LTC1760IFW#PBF
LTC1760IFW#TRPBF
LTC1760IFW
48-Lead Plastic TSSOP
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based finish parts.
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/
TEMPERATURE RANGE
0°C to 85°C
–40°C to 125°C
1760fa
2
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