LTC3863_15 Datasheet, PDF (2/38 Pages) Linear Technology – 60V Low IQ Inverting DC/DC Controller

LTC3863
Absolute Maximum Ratings (Note 1)
Input Supply Voltage (V_IN).......................... –0.3V to 65V
V_IN-V_SENSE Voltage....................................... –0.3V to 6V
V_IN-V_CAP Voltage......................................... –0.3V to 10V
RUN Voltage............................................... –0.3V to 65V
V_FBN, PLLIN/MODE Voltages........................ –0.3V to 6V
SS, ITH, FREQ, V_FB Voltages......................... –0.3V to 5V
Operating Junction Temperature Range (Notes 2, 3, 4)
LTC3863E,I ........................................ –40°C to 125°C
LTC3863H........................................... –40°C to 150°C
LTC3863MP........................................ –55°C to 150°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSOP Package.................................................. 300°C
Pin Configuration
TOP VIEW
PLLIN/MODE 1
FREQ 2
SGND 3
SS 4
V_FB 5
ITH 6
13
PGND
12 GATE
11 V_IN
10 SENSE
9 CAP
8 RUN
7 V_FBN
DE PACKAGE
12-LEAD (4mm × 3mm) PLASTIC DFN
T_JMAX = 150°C, θ_JA = 43°C/W, θ_JC = 5.5°C/W
EXPOSED PAD (PIN 13) IS PGND, MUST BE SOLDERED TO PCB
TOP VIEW
PLLIN/MODE 1
FREQ 2
SGND 3
SS 4
V_FB 5
ITH 6
13
PGND
12 GATE
11 V_IN
10 SENSE
9 CAP
8 RUN
7 V_FBN
MSE PACKAGE
12-LEAD PLASTIC MSOP
T_JMAX = 150°C, θ_JA = 40°C/W, θ_JC = 10°C/W
EXPOSED PAD (PIN 13) IS PGND, MUST BE SOLDERED TO PCB
Order Information
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3863EMSE#PBF
LTC3863EMSE#TRPBF 3863
12-Lead Plastic MSOP
–40°C to 125°C
LTC3863IMSE#PBF
LTC3863IMSE#TRPBF 3863
12-Lead Plastic MSOP
–40°C to 125°C
LTC3863HMSE#PBF
LTC3863HMSE#TRPBF 3863
12-Lead Plastic MSOP
–40°C to 150°C
LTC3863MPMSE#PBF
LTC3863MPMSE#TRPBF 3863
12-Lead Plastic MSOP
–55°C to 150°C
LTC3863EDE#PBF
LTC3863EDE#TRPBF
3863
12-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
LTC3863IDE#PBF
LTC3863IDE#TRPBF
3863
12-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
LTC3863HDE#PBF
LTC3863HDE#TRPBF 3863
12-Lead (4mm × 3mm) Plastic DFN
–40°C to 150°C
LTC3863MPDE#PBF
LTC3863MPDE#TRPBF 3863
12-Lead (4mm × 3mm) Plastic DFN
–55°C to 150°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping
container.
Consult LTC Marketing for information on non-standard lead based finish parts.
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/
3863fa
2
For more information www.linear.com/3863