LT3080 查看數據表（PDF） - Linear Technology
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LT3080 Datasheet PDF : 26 Pages
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LT3080
ABSOLUTE MAXIMUM RATINGS (Note 1)(All Voltages Relative to VOUT)
VCONTROL Pin Voltage..................................... 40V, –0.3V
IN Pin Voltage ................................................ 40V, –0.3V
SET Pin Current (Note 7) .....................................±10mA
SET Pin Voltage (Relative to OUT) .........................±0.3V
Output Short-Circuit Duration .......................... Indefinite
Operating Junction Temperature Range
(Notes 2, 10).......................................... –40°C to 125°C
Storage Temperature Range:.................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MS8E, Q, T and ST Packages Only.................... 300°C
PIN CONFIGURATION
TOP VIEW
OUT 1
8 IN
OUT 2
7 IN
9
OUT 3
6 NC
SET 4
5 VCONTROL
DD PACKAGE
8-LEAD (3mm × 3mm) PLASTIC DFN
TJMAX = 125°C, θJA = 64°C/W, θJC = 3°C/W
EXPOSED PAD (PIN 9) IS OUT, MUST BE SOLDERED TO PCB
TOP VIEW
OUT 1
8 IN
OUT 2
OUT 3
9
7 IN
6 NC
SET 4
5 VCONTROL
MS8E PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 125°C, θJA = 60°C/W, θJC = 10°C/W
EXPOSED PAD (PIN 9) IS OUT, MUST BE SOLDERED TO PCB
FRONT VIEW
TAB IS
OUT
5
IN
4
VCONTROL
3
OUT
2
SET
1
NC
Q PACKAGE
5-LEAD PLASTIC DD-PAK
TJMAX = 125°C, θJA = 30°C/W, θJC = 3°C/W
TAB IS
OUT
FRONT VIEW
5
4
3
2
1
T PACKAGE
5-LEAD PLASTIC TO-220
TJMAX = 125°C, θJA = 40°C/W, θJC = 3°C/W
IN
VCONTROL
OUT
SET
NC
TAB IS
OUT
FRONT VIEW
3 IN*
2 OUT
1 SET
ST PACKAGE
3-LEAD PLASTIC SOT-223
*IN IS VCONTROL AND IN TIED TOGETHER
TJMAX = 125°C, θJA = 55°C/W, θJC = 15°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LT3080EDD#PBF
LT3080EDD#TRPBF
LCBN
8-Lead (3mm × 3mm) Plastic DFN
LT3080EMS8E#PBF
LT3080EMS8E#TRPBF LTCBM
8-Lead Plastic MSOP
LT3080EQ#PBF
LT3080EQ#TRPBF
LT3080EQ
5-Lead Plastic DD-Pak
LT3080ET#PBF
LT3080ET#TRPBF
LT3080ET
5-Lead Plastic TO-220
LT3080EST#PBF
LT3080EST#TRPBF
3080
3-Lead Plastic SOT-223
LEAD BASED FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LT3080EDD
LT3080EDD#TR
LCBN
8-Lead (3mm × 3mm) Plastic DFN
LT3080EMS8E
LT3080EMS8E#TR
LTCBM
8-Lead Plastic MSOP
LT3080EQ
LT3080EQ#TR
LT3080EQ
5-Lead Plastic DD-Pak
LT3080ET
LT3080ET#TR
LT3080ET
5-Lead Plastic TO-220
LT3080EST
LT3080EST#TR
3080
3-Lead Plastic SOT-223
Consult LTC Marketing for parts specified with wider operating temperature ranges.
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/
2
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
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