Linear Technology DC1205A - LT3592EDDB Demoboard | 500mA Wide Input Voltage Range Step-Down LED Driver DC1205A DC1205A Data Sheet
Product codes
DC1205A
LT3592
2
3592fc
ABSOLUTE MAXIMUM RATINGS
V
IN
, BRIGHT Voltages ................................ –0.3V to 36V
BOOST Voltage .........................................................60V
BOOST above SW pin ...............................................30V
CAP, OUT Voltages (OUT ≤ CAP) ...............................30V
V
BOOST above SW pin ...............................................30V
CAP, OUT Voltages (OUT ≤ CAP) ...............................30V
V
FB
Voltage .................................................................4V
R
T
Voltage ...................................................................6V
(Note 1)
TOP VIEW
DDB PACKAGE
10-LEAD (3mm
s 2mm) PLASTIC DFN
10
11
9
6
7
8
4
5
3
2
1
V
FB
OUT
CAP
BOOST
SW
R
T
BRIGHT
SHDN
V
IN
DA
θ
JA
= 76°C/W, θ
JC
= 13.5°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
1
2
3
4
5
2
3
4
5
R
T
BRIGHT
SHDN
V
IN
DA
10
9
8
7
6
9
8
7
6
11
V
FB
OUT
CAP
BOOST
SW
CAP
BOOST
SW
TOP VIEW
MSE PACKAGE
10-LEAD PLASTIC MSOP
θ
JA
= 38°C/W, θ
JC
= 8°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3592EDDB#PBF
LT3592EDDB#TRPBF
LDCQ
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 125°C
LT3592IDDB#PBF
LT3592IDDB#TRPBF
LDCQ
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 125°C
LT3592EMSE#PBF
LT3592EMSE#TRPBF
LTDCR
10-Lead Plastic MSOP
–40°C to 125°C
LT3592IMSE#PBF
LT3592IMSE#TRPBF
LTDCR
10-Lead Plastic MSOP
–40°C to 125°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3592EDDB
LT3592EDDB#TR
LDCQ
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 125°C
LT3592IDDB
LT3592IDDB#TR
LDCQ
10-Lead (3mm × 2mm) Plastic DFN
–40°C to 125°C
LT3592EMSE
LT3592EMSE#TR
LTDCR
10-Lead Plastic MSOP
–40°C to 125°C
LT3592IMSE
LT3592IMSE#TR
LTDCR
10-Lead Plastic MSOP
–40°C to 125°C
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.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifi cations, go to:
http://www.linear.com/tapeandreel/
SHDN Voltage ............................................................V
IN
DA Pin Current (Average) ..................... –1.2A (sourcing)
Operating Temperature Range (Notes 2, 3)
LT3592E ............................................. –40°C to 125°C
LT3592I .............................................. –40°C to 125°C
Storage Temperature Range ................... –65°C to 150°C
Operating Temperature Range (Notes 2, 3)
LT3592E ............................................. –40°C to 125°C
LT3592I .............................................. –40°C to 125°C
Storage Temperature Range ................... –65°C to 150°C