lt3580ems8e-trpbf Linear Technology Corporation, lt3580ems8e-trpbf Datasheet - Page 2

• Manufacturer Part Number: lt3580ems8e-trpbf
• Description: Boost/inverting Dc/dc Converter With 2a Switch, Soft-start, And Synchronization
• Manufacturer: Linear Technology Corporation

ABSOLUTE MAXIMUM RATINGS
LT3580
V
SW Voltage ................................................ –0.4V to 42V
RT Voltage.................................................... –0.3V to 5V
SS and FB Voltage ..................................... –0.3V to 2.5V
VC Voltage ................................................... –0.3V to 2V
SHDN Voltage ............................................ –0.3V to 32V
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
LT3580EDD#PBF
LT3580IDD#PBF
LT3580EMS8E#PBF
LT3580IMS8E#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
2
IN
Voltage ................................................. –0.3V to 32V
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
8-LEAD (3mm × 3mm) PLASTIC DFN
SW
V
VC
FB
IN
T
1
2
3
4
JMAX
TAPE AND REEL
LT3580EDD#TRPBF
LT3580IDD#TRPBF
LT3580EMS8E#TRPBF
LT3580IMS8E#TRPBF
DD PACKAGE
= 125°C, θ
TOP VIEW
9
JA
= 43°C/W
8
7
6
5
SYNC
SS
RT
SHDN
http://www.linear.com/leadfree/
PART MARKING*
LCXY
LCXY
LTDCJ
LTDCJ
http://www.linear.com/tapeandreel/
(Note 1)
SYNC Voltage ............................................ –0.3V to 5.5V
Operating Junction Temperature Range
Storage Temperature Range ...................–65°C to 150°C
LT3580E (Notes 2, 5) .........................–40°C to 125°C
LT3580I (Notes 2, 5) .......................... –40°C to 125°C
PACKAGE DESCRIPTION
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead Plastic MSOP
8-Lead Plastic MSOP
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
T
JMAX
SW
V
VC
FB
= 125°C, θ
IN
8-LEAD PLASTIC MSOP
1
2
3
4
MS8E PACKAGE
TOP VIEW
JA
= 35°C/W TO 40°C/W
9
8
7
6
5
SYNC
SS
RT
SHDN
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
3580fa