LTC3419EDD-1#TRPBF Linear Technology, LTC3419EDD-1#TRPBF Datasheet - Page 2

• Manufacturer Part Number: LTC3419EDD-1#TRPBF
• Description: IC REG SYNC 600MA DL 8-DFN
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC3419EDD-1#TRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.6 ~ 5.5 V
• Current - Output: 600mA
• Frequency - Switching: 2.25MHz
• Voltage - Input: 2.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

ABSOLUTE MAXIMUM RATINGS
LTC3419
(Note 1)
Input Supply Voltage (V
V
RUN1, RUN2, MODE ........................ –0.3V to V
SW1, SW2 ....................................... –0.3V to V
P-Channel SW Source Current (DC) (Note 2) .......800mA
N-Channel SW Source Current (DC) (Note 2) ......800mA
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
LTC3419EDD#PBF
LTC3419EDD-1#PBF
LTC3419IDD#PBF
LTC3419IDD-1#PBF
LTC3419EMS#PBF
LTC3419EMS-1#PBF
LTC3419IMS#PBF
LTC3419IMS-1#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
FB1
, V
FB2
........................................ –0.3V to V
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
MODE
RUN1
V
SW1
8-LEAD (3mm 3mm) PLASTIC DFN
FB1
T
JMAX
TAPE AND REEL
LTC3419EDD#TRPBF
LTC3419EDD-1#TRPBF
LTC3419EMS#TRPBF
LTC3419EMS-1#TRPBF
1
2
3
4
LTC3419IDD#TRPBF
LTC3419IDD-1#TRPBF
LTC3419IMS#TRPBF
LTC3419IMS-1#TRPBF
IN
= 125°C, θ
DD PACKAGE
) ............................. –0.3 to 6V
TOP VIEW
9
JA
= 40°C/W
8
7
6
5
V
RUN2
SW2
V
FB2
IN
http://www.linear.com/leadfree/
PART MARKING*
LCQJ
LCWW
LCQJ
LCWW
LTCQK
LTCWX
LTCQK
LTCWX
http://www.linear.com/tapeandreel/
IN
IN
IN
+ 0.3V
+ 0.3V
+ 0.3V
Peak SW Source and Sink Current (Note 2) .............1.3A
Operating Junction Temperature Range
Junction Temperature (Note 6) ............................. 125°C
Storage Temperature Range ...................–65°C to 125°C
Lead Temperature (Soldering, 10 sec)
(Note 3) .................................................–40 to 125°C
MSOP Package ................................................. 300°C
PACKAGE DESCRIPTION
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
10-Lead Plastic MSOP
10-Lead Plastic MSOP
10-Lead Plastic MSOP
10-Lead Plastic MSOP
MODE
RUN1
SW1
V
GND
FB1
T
JMAX
10-LEAD PLASTIC MSOP
1
2
3
4
5
= 125°C, θ
MS PACKAGE
TOP VIEW
JA
= 120°C/W
10
9
8
7
6
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
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
V
RUN2
SW2
V
GND
FB2
IN
3419fa