LTC2054C 查看數據表（PDF） - Linear Technology
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LTC2054C Datasheet PDF : 16 Pages
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LTC2054/LTC2055
ABSOLUTE MAXIMUM RATINGS (Note 1)
Total Supply Voltage (V+ to V–)
LTC2054/LTC2055 ...................................................7V
LTC2054HV/LTC2055HV........................................12V
Input Voltage .......................(V + + 0.3V) to (VS– – 0.3V)
Input Current........................................................±10mA
Output Short-Circuit Duration ......................... Indefinite
Specified Temperature Range (Note 2)
LTC2054C/LTC2055C ............................... 0°C to 70°C
LTC2054I/LTC2055I.............................. –40°C to 85°C
LTC2054H/LTC2055H.........................–40°C to 125°C
LTC2054MP ....................................... –55°C to 150°C
Storage Temperature Range.................. –65°C to 150°C
DD Package ....................................... –65°C to 125°C
Lead Temperature (Soldering, 10 sec)
TSOT23 and MS8 Packages............................. 300°C
PIN CONFIGURATION
OUT 1
V– 2
+IN 3
TOP VIEW
5 V+
4 –IN
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
TJMAX = 150°C, θJA = 250°C/W
TOP VIEW
OUT A 1
–IN A 2
+IN A 3
V– 4
8 V+
7 OUT B
6 –IN B
5 +IN B
DD PACKAGE
8-LEAD (3mm × 3mm) PLASTIC DFN
UNDERSIDE METAL INTERNALLY
CONNECTED TO V–
(PCB CONNECTION OPTIONAL)
TJMAX = 125°C, θJA = 160°C/W (NOTE 5)
OUT A 1
–IN A 2
+IN A 3
V– 4
TOP VIEW
8 V+
7 OUT B
6 –IN B
5 +IN B
MS8 PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 200°C/W
ORDER INFORMATION
LEAD FREE FINISH
LTC2054CS5#PBF
LTC2054HVCS5#PBF
LTC2054IS5#PBF
LTC2054HVIS5#PBF
LTC2054HS5#PBF
LTC2054HVHS5#PBF
LTC2055CDD#PBF
LTC2055HVCDD#PBF
LTC2055IDD#PBF
LTC2055HVIDD#PBF
LTC2055HDD#PBF
LTC2055HVHDD#PBF
LTC2055CMS8#PBF
LTC2055HVCMS8#PBF
LTC2055IMS8#PBF
TAPE AND REEL
LTC2054CS5#TRPBF
LTC2054HVCS5#TRPBF
LTC2054IS5#TRPBF
LTC2054HVIS5#TRPBF
LTC2054HS5#TRPBF
LTC2054HVHS5#TRPBF
LTC2055CDD#TRPBF
LTC2055HVCDD#TRPBF
LTC2055IDD#TRPBF
LTC2055HVIDD#TRPBF
LTC2055HDD#TRPBF
LTC2055HVHDD#TRPBF
LTC2054CMS8#TRPBF
LTC2055HVCMS8#TRPBF
LTC2055IMS8#TRPBF
2
PART MARKING* PACKAGE DESCRIPTION
LTAGB
5-Lead Plastic TSOT-23
LTAGD
5-Lead Plastic TSOT-23
LTAGB
5-Lead Plastic TSOT-23
LTAGD
5-Lead Plastic TSOT-23
LTAGB
5-Lead Plastic TSOT-23
LTAGD
5-Lead Plastic TSOT-23
LBCW
8-Lead (3mm × 3mm) Plastic DFN
LBCX
8-Lead (3mm × 3mm) Plastic DFN
LBCW
8-Lead (3mm × 3mm) Plastic DFN
LBCX
8-Lead (3mm × 3mm) Plastic DFN
LBCW
8-Lead (3mm × 3mm) Plastic DFN
LBCX
8-Lead (3mm × 3mm) Plastic DFN
LTBCR
8-Lead Plastic MSOP
LTBCT
8-Lead Plastic MSOP
LTBCR
8-Lead Plastic MSOP
SPECIFIED TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
–40°C to 125°C
–40°C to 125°C
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
–40°C to 125°C
–40°C to 125°C
0°C to 70°C
0°C to 70°C
–40°C to 85°C
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