LTC1960 データシートの表示（PDF） - Linear Technology
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LTC1960 Datasheet PDF : 28 Pages
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LTC1960
ABSOLUTE MAXIMUM RATINGS (Note 1)
Voltage from DCIN, SCP, SCN, CLP, VPLUS,
SW to GND.................................................. –0.3V to 32V
Voltage from SCH1, SCH2 to GND.............. –0.3V to 28V
Voltage from BOOST to GND.......................–0.3V to 41V
PGND with Respect to GND....................................±0.3V
CSP, CSN, BAT1, BAT2 to GND....................... –5V to 28V
LOPWR, DCDIV to GND.............................. –0.3V to 10V
SSB, SCK, MOSI, MISO to GND.................... –0.3V to 7V
COMP1 to GND............................................. –0.3V to 5V
Operating Ambient Temperature
Range (Note 7)............................................. 0°C to 70°C
Operating Junction Temperature............. –40°C to 125°C
Storage Temperature.............................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
SSOP Only......................................................... 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
GND 16
DCDIV 17
SSB 18
36 SCH2
25 GCH2
34 GCH1
33 SCH1
32 TGATE
31 BOOST
30 SW
29 DCIN
28 VCC
27 BGATE
26 PGND
25 COMP1
24 CLP
23 CSP
22 CSN
21 MOSI
20 MISO
19 SCK
G PACKAGE
36-LEAD PLASTIC SSOP
TJMAX = 125°C, θJA = 70°C/W
TOP VIEW
VSET 1
ITH 2
ISET 3
GND 4
DCDIV 5
SSB 6
SCK 7
MISO 8
MOSI 9
GND 10
CSN 11
CSP 12
38 37 36 35 34 33 32
39
13 14 15 16 17 18 19
31 SCP
30 SCN
29 BAT1
28 BAT2
27 VPLUS
26 GND
25 SCH2
24 GCH2
23 GCH1
22 SCH1
21 TGATE
20 BOOST
UHF PACKAGE
38-LEAD (5mm × 7mm) PLASTIC QFN
TJMAX = 125°C, θJA = 34°C/W
THE EXPOSED PAD (PIN 39) IS GND. MUST BE SOLDERED TO THE PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
LTC1960CG#PBF
LTC1960CG#TRPBF
LTC1960CG
36-Lead Plastic SSOP
LTC1960CUHF#PBF
LTC1960CUHF#TRPBF 1960
38-Lead (5mm × 7mm) Plastic QFN
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 70°C
0°C to 70°C
1960fb
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