LTC3624_15 Datasheet, PDF (2/20 Pages) Linear Technology – 17V, 2A Synchronous Step-Down Regulator with 3.5A Quiescent Current

LTC3624/LTC3624-2
Absolute Maximum Ratings
(Note 1)
V_IN Voltage.................................................. –0.3V to 17V
RUN Voltage............................................... –0.3V to 17V
MODE/SYNC, FB Voltages............................. –0.3V to 6V
INTV_CC, PGOOD Voltages............................. –0.3V to 6V
Operating Junction Temperature Range
(Notes 2, 5)............................................. –40°C to 150°C
Storage Temperature Range................... –65°C to 150°C
Pin Configuration
TOP VIEW
SW 1
8 GND
V_IN 2
9
7 MODE/SYNC
RUN 3
GND
6 INTV_CC
PGOOD 4
5 FB
DD PACKAGE
8-LEAD (3mm × 3mm) PLASTIC DFN
T_JMAX = 125°C, θ_JA = 43°C/W, θ_JC = 5.5°C/W
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
TOP VIEW
SW 1
12 GND
SW 2
11 GND
V_IN 3
13
10 MODE/SYNC
V_IN 4
GND
9 INTV_CC
RUN 5
8 FB
PGOOD 6
7 NC
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 GND, MUST BE SOLDERED TO PCB FOR
OPTIMAL THERMAL PERFORMANCE
Order Information
LEAD FREE FINISH
LTC3624EDD#PBF
LTC3624IDD#PBF
LTC3624EMSE#PBF
LTC3624IMSE#PBF
LTC3624HMSE#PBF
LTC3624EDD-3.3#PBF
LTC3624IDD-3.3#PBF
LTC3624EMSE-3.3#PBF
LTC3624IMSE-3.3#PBF
LTC3624HMSE-3.3#PBF
LTC3624EDD-5#PBF
LTC3624IDD-5#PBF
LTC3624EMSE-5#PBF
LTC3624IMSE-5#PBF
LTC3624HMSE-5#PBF
LTC3624EDD-2#PBF
LTC3624IDD-2#PBF
TAPE AND REEL
LTC3624EDD#TRPBF
LTC3624IDD#TRPBF
LTC3624EMSE#TRPBF
LTC3624IMSE#TRPBF
LTC3624HMSE#TRPBF
LTC3624EDD-3.3#TRPBF
LTC3624IDD-3.3#TRPBF
LTC3624EMSE-3.3#TRPBF
LTC3624IMSE-3.3#TRPBF
LTC3624HMSE-3.3#TRPBF
LTC3624EDD-5#TRPBF
LTC3624IDD-5#TRPBF
LTC3624EMSE-5#TRPBF
LTC3624IMSE-5#TRPBF
LTC3624HMSE-5#TRPBF
LTC3624EDD-2#TRPBF
LTC3624IDD-2#TRPBF
PART MARKING*
LGJF
LGJF
3624
3624
3624
LGRG
LGRG
362433
362433
362433
LGRD
LGRD
36245
36245
36245
LGMN
LGMN
PACKAGE DESCRIPTION
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
12-Lead Plastic MSOP
12-Lead Plastic MSOP
12-Lead Plastic MSOP
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
12-Lead Plastic MSOP
12-Lead Plastic MSOP
12-Lead Plastic MSOP
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
12-Lead Plastic MSOP
12-Lead Plastic MSOP
12-Lead Plastic MSOP
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
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 150°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 150°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 150°C
–40°C to 125°C
–40°C to 125°C
36242fc
2
For more information www.linear.com/LTC3624