LTC2954I データシートの表示（PDF） - Linear Technology
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LTC2954I Datasheet PDF : 18 Pages
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LTC2954
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (VIN) .................................. –0.3V to 33V
Input Voltages
PB ............................................................ –6V to 33V
ONT ...................................................... –0.3V to 2.7V
PDT....................................................... –0.3V to 2.7V
KILL ......................................................... –0.3V to 7V
Output Voltages
INT ......................................................... –0.3V to 10V
EN/EN .................................................... –0.3V to 33V
Operating Temperature Range
LTC2954C-1............................................. 0°C to 70°C
LTC2954C-2............................................. 0°C to 70°C
LTC2954I-1 ..........................................– 40°C to 85°C
LTC2954I-2..........................................–40°C to 85°C
Storage Temperature Range
DFN Package ..................................... –65°C to 125°C
TSOT-23............................................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
PIN CONFIGURATION
TOP VIEW
GND 1
8 INT
ONT 2
7 EN/EN
PB 3
9
6 PDT
VIN 4
5 KILL
DDB PACKAGE
8-LEAD (3mm s 2mm) PLASTIC DFN
TJMAX = 125°C, θJA = 165°C/W
EXPOSED PAD (PIN 9) PCB GND CONNECTION OPTIONAL
VIN 1
PB 2
ONT 3
GND 4
TOP VIEW
8 KILL
7 PDT
6 EN/EN
5 INT
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
TJMAX = 125°C, θJA = 140°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2954CDDB-1#PBF
LTC2954CDDB-1#TRPBF LCJG
8-Lead (3mm × 2mm) Plastic DFN
0°C to 70°C
LTC2954CDDB-2#PBF
LTC2954CDDB-2#TRPBF LCNJ
8-Lead (3mm × 2mm) Plastic DFN
0°C to 70°C
LTC2954IDDB-1#PBF
LTC2954IDDB-1#TRPBF LCJG
8-Lead (3mm × 2mm) Plastic DFN
–40°C to 85°C
LTC2954IDDB-2#PBF
LTC2954IDDB-2#TRPBF LCNJ
8-Lead (3mm × 2mm) Plastic DFN
–40°C to 85°C
LTC2954CTS8-1#PBF
LTC2954CTS8-1#TRPBF LTCJH
8-Lead Plastic TSOT-23
0°C to 70°C
LTC2954CTS8-2#PBF
LTC2954CTS8-2#TRPBF LTCNK
8-Lead Plastic TSOT-23
0°C to 70°C
LTC2954ITS8-1#PBF
LTC2954ITS8-1#TRPBF LTCJH
8-Lead Plastic TSOT-23
–40°C to 85°C
LTC2954ITS8-2#PBF
LTC2954ITS8-2#TRPBF LTCNK
8-Lead Plastic TSOT-23
–40°C to 85°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2954CDDB-1
LTC2954CDDB-1#TR
LCJG
8-Lead (3mm × 2mm) Plastic DFN
0°C to 70°C
LTC2954CDDB-2
LTC2954CDDB-2#TR
LCNJ
8-Lead (3mm × 2mm) Plastic DFN
0°C to 70°C
LTC2954IDDB-1
LTC2954IDDB-1#TR
LCJG
8-Lead (3mm × 2mm) Plastic DFN
–40°C to 85°C
LTC2954IDDB-2
LTC2954IDDB-2#TR
LCNJ
8-Lead (3mm × 2mm) Plastic DFN
–40°C to 85°C
LTC2954CTS8-1
LTC2954CTS8-1#TR
LTCJH
8-Lead Plastic TSOT-23
0°C to 70°C
LTC2954CTS8-2
LTC2954CTS8-2#TR
LTCNK
8-Lead Plastic TSOT-23
0°C to 70°C
LTC2954ITS8-1
LTC2954ITS8-1#TR
LTCJH
8-Lead Plastic TSOT-23
–40°C to 85°C
LTC2954ITS8-2
LTC2954ITS8-2#TR
LTCNK
8-Lead Plastic TSOT-23
–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/
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