参数资料
型号: LTC4219CDHC-5#TRPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封装: 5 X 3 MM, LEAD FREE, PLASTIC, MO-229WJED-1, DFN-16
文件页数: 11/18页
文件大小: 195K
代理商: LTC4219CDHC-5#TRPBF
LTC4219
2
4219fb
16
15
14
13
12
11
10
9
17
SENSE
1
2
3
4
5
6
7
8
VDD
ISET
IMON
FB
FLT
PG
GATE
OUT
VDD
EN1
EN2
TIMER
INTVCC
GND
OUT
TOP VIEW
DHC PACKAGE
16-LEAD (5mm
3mm) PLASTIC DFN
TJMAX = 125°C,
qJA = 43°C/W
qJA = 43°C/W EXPOSED PAD SOLDERED, OTHERWISE qJA = 140°C/W
ORDER INFORMATION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VDD) ................................. –0.3V to 28V
Input Voltages
FB, EN1, EN2 ......................................... –0.3V to 12V
TIMER................................................... –0.3V to 3.5V
SENSE .............................VDD – 10V or – 0.3V to VDD
Output Voltages
ISET, IMON................................................. –0.3V to 3V
PG, FLT .................................................. –0.3V to 35V
OUT ............................................ –0.3V to VDD + 0.3V
INTVCC .................................................. –0.3V to 3.5V
GATE (Note 3)........................................ –0.3V to 33V
Operating Temperature Range
LTC4219C ................................................ 0°C to 70°C
LTC4219I.............................................. –40°C to 85°C
Junction Temperature (Notes 4, 5)........................ 125°C
Storage Temperature Range................... –65°C to 150°C
(Notes 1, 2)
PIN CONFIGURATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4219CDHC-12#PBF
LTC4219CDHC-12#TRPBF 421912
16-Lead (5mm
3mm) Plastic DFN
0°C to 70°C
LTC4219IDHC-12#PBF
LTC4219IDHC-12#TRPBF
421912
16-Lead (5mm
3mm) Plastic DFN
–40°C to 85°C
LTC4219CDHC-5#PBF
LTC4219CDHC-5#TRPBF
42195
16-Lead (5mm
3mm) Plastic DFN
0°C to 70°C
LTC4219IDHC-5#PBF
LTC4219IDHC-5#TRPBF
42195
16-Lead (5mm
3mm) Plastic DFN
–40°C to 85°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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相关代理商/技术参数
参数描述
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