參數(shù)資料
型號: LTC4217HFE#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO20
封裝: 4.40 MM, LEAD FREE, PLASTIC, SSOP-20
文件頁數(shù): 11/18頁
文件大?。?/td> 238K
代理商: LTC4217HFE#PBF
LTC4217
2
4217fe
LTC4217
LTC4217-12
LTC4217
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
UV
OV
TIMER
INTVCC
GND
OUT
TOP VIEW
DHC PACKAGE
16-LEAD (5mm
× 3mm) PLASTIC DFN
TJMAX = 125°C, θJA = 43°C/W
EXPOSED PAD (PIN 17) IS SENSE,
θJA = 43°C/W SOLDERED, OTHERWISE θJA = 140°C/W
FE PACKAGE
20-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
9
10
TOP VIEW
20
19
18
17
16
15
14
13
12
11
SENSE
VDD
UV
OV
TIMER
INTVCC
GND
OUT
SENSE
VDD
ISET
IMON
FB
FLT
PG
GATE
OUT
SENSE
21
SENSE
TJMAX = 125°C, θJA = 38°C/W
EXPOSED PAD (PIN 21) IS SENSE,
θJA = 38°C/W SOLDERED, OTHERWISE θJA = 130°C/W
pin conFiguraTion
absoluTe MaxiMuM raTings
Supply Voltage (VDD) ................................. –0.3V to 28V
Input Voltages
FB, OV, UV.............................................. –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
(Notes 1, 2)
Operating Temperature Range
LTC4217C ................................................ 0°C to 70°C
LTC4217I..............................................–40°C to 85°C
LTC4217H ..........................................–40°C to 125°C
Junction Temperature (Notes 4, 5)........................ 125°C
Storage Temperature Range...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec)
FE Package Only ............................................... 300°C
相關(guān)PDF資料
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LTC4217CDHC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16
LTC4217CDHC-12#TRPBF 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16
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