參數(shù)資料
型號(hào): LTC3419IDD-1#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 1.2 A DUAL SWITCHING CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 3 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229WEED-1, DFN-8
文件頁(yè)數(shù): 9/16頁(yè)
文件大?。?/td> 266K
代理商: LTC3419IDD-1#TRPBF
LTC3419
2
3419fa
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage (VIN)............................. –0.3 to 6V
VFB1, VFB2 ........................................ –0.3V to VIN + 0.3V
RUN1, RUN2, MODE........................ –0.3V to VIN + 0.3V
SW1, SW2 ....................................... –0.3V to VIN + 0.3V
P-Channel SW Source Current (DC) (Note 2).......800mA
N-Channel SW Source Current (DC) (Note 2) ......800mA
(Note 1)
TOP VIEW
DD PACKAGE
8-LEAD (3mm
3mm) PLASTIC DFN
5
6
7
8
9
4
3
2
1
VFB1
RUN1
MODE
SW1
VFB2
RUN2
SW2
VIN
TJMAX = 125°C, θJA = 40°C/W
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
1
2
3
4
5
VFB1
RUN1
MODE
SW1
GND
10
9
8
7
6
VFB2
RUN2
SW2
VIN
GND
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
TJMAX = 125°C, θJA = 120°C/W
Peak SW Source and Sink Current (Note 2) .............1.3A
Operating Junction Temperature Range
(Note 3) .................................................–40 to 125°C
Junction Temperature (Note 6) ............................. 125°C
Storage Temperature Range...................–65°C to 125°C
Lead Temperature (Soldering, 10 sec)
MSOP Package ................................................. 300°C
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3419EDD#PBF
LTC3419EDD#TRPBF
LCQJ
8-Lead (3mm
× 3mm) Plastic DFN
–40°C to 125°C
LTC3419EDD-1#PBF
LTC3419EDD-1#TRPBF
LCWW
8-Lead (3mm
× 3mm) Plastic DFN
–40°C to 125°C
LTC3419IDD#PBF
LTC3419IDD#TRPBF
LCQJ
8-Lead (3mm
× 3mm) Plastic DFN
–40°C to 125°C
LTC3419IDD-1#PBF
LTC3419IDD-1#TRPBF
LCWW
8-Lead (3mm
× 3mm) Plastic DFN
–40°C to 125°C
LTC3419EMS#PBF
LTC3419EMS#TRPBF
LTCQK
10-Lead Plastic MSOP
–40°C to 125°C
LTC3419EMS-1#PBF
LTC3419EMS-1#TRPBF
LTCWX
10-Lead Plastic MSOP
–40°C to 125°C
LTC3419IMS#PBF
LTC3419IMS#TRPBF
LTCQK
10-Lead Plastic MSOP
–40°C to 125°C
LTC3419IMS-1#PBF
LTC3419IMS-1#TRPBF
LTCWX
10-Lead Plastic MSOP
–40°C to 125°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
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