参数资料
型号: LTC3614EUDD#TRPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 10.5 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PQCC24
封装: 3 X 5 MM, LEAD FREE, PLASTIC, QFN-24
文件页数: 12/30页
文件大小: 438K
代理商: LTC3614EUDD#TRPBF
LTC3614
2
3614fa
ABSOLUTE MAXIMUM RATINGS
PVIN, SVIN Voltages...................................... –0.3V to 6V
SW Voltage ..................................–0.3V to (PVIN + 0.3V)
ITH, RT/SYNC Voltages ............... –0.3V to (SVIN + 0.3V)
SRLIM, TRACK/SS Voltages ....... –0.3V to (SVIN + 0.3V)
MODE, RUN, VFB Voltages .......... –0.3V to (SVIN + 0.3V)
PGOOD Voltage............................................ –0.3V to 6V
Operating Junction Temperature Range
(Notes 2, 11).......................................... –40°C to 125°C
Storage Temperature.............................. –65°C to 150°C
(Note 1)
TOP VIEW
25
PGND
UDD PACKAGE
24-LEAD (3mm
5mm) PLASTIC QFN
SRLIM/DDR
RT/SYNC
SGND
PVIN
SW
PGOOD
RUN
SVIN
PVIN
SW
NC
PV
IN
PV
IN
NC
TRACK/SS
ITH
V
FB
MODE
6
5
4
3
2
1
7
8
15
16
17
18
19
20
14
13
910 11 12
24 23 22 21
TJMAX = 125°C, θJA = 38°C/W
EXPOSED PAD (PIN 25) IS PGND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3614EUDD#PBF
LTC3614EUDD#TRPBF
LFVM
24-Lead (3mm × 5mm) Plastic QFN
–40°C to 125°C
LTC3614IUDD#PBF
LTC3614IUDD#TRPBF
LFVM
24-Lead (3mm × 5mm) Plastic QFN
–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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