參數(shù)資料
型號: LTC3565EMSE#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 2.5 A SWITCHING REGULATOR, 4000 kHz SWITCHING FREQ-MAX, PDSO10
封裝: LEAD FREE, PLASTIC, MSOP-10
文件頁數(shù): 12/22頁
文件大?。?/td> 587K
代理商: LTC3565EMSE#TRPBF
LTC3565
3565fa
pin conFiguration
electrical characteristics
absolute MaxiMuM ratings
PVIN, SVIN Voltages .................................... –0.3V to 6V
VFB, ITH Voltages ......................... –0.3V to (VIN + 0.3V)
SYNC/MODE, PGOOD Voltage ..... –0.3V to (VIN + 0.3V)
SW Voltage (DC) .......................... –0.3V to (VIN + 0.3V)
RUN Voltage ............................................... –0.3V to 6V
(Note 1)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN
Operating Voltage Range
2.5
5.5
V
IFB
Feedback Pin Input Current
(Note 3)
50
nA
VFB
Feedback Voltage
(Note 3)
l
0.588
0.6
0.612
V
ΔVLINEREG
Reference Voltage Line Regulation
VIN = 2.5V to 5.5V
0.04
0.2
%/V
ΔVLOADREG
Output Voltage Load Regulation
ITH = 0.55V to 0.9V
l
0.02
0.2
%
gm(EA)
Error Amplifier Transconductance
ITH Pin Load = ±5A (Note 3)
300
S
TOP VIEW
11
GND
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
10
9
6
7
8
4
5
3
2
1
ITH
VFB
PGOOD
SVIN
PVIN
RT
RUN
SYNC/MODE
SW
GND
TJMAX = 125°C, θJA = 43°C/W, θJC = 7.5°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
1
2
3
4
5
RT
RUN
SYNC/MODE
SW
GND
10
9
8
7
6
ITH
VFB
PGOOD
SVIN
PVIN
TOP VIEW
MSE PACKAGE
10-LEAD PLASTIC MSOP
11
GND
TJMAX = 125°C, θJA = 40°C/W, θJC = 10°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
The l denotes the specifications which apply over the full operating
junction temperature range, otherwise specifications are at TJ = 25°C. VIN = 3.6V, RT = 125k unless otherwise specified. (Note 2)
Operating Junction Temperature Range
(Notes 2, 5, 8)........................................ –40°C to 125°C
Storage Temperature Range .................. –65°C to 125°C
Lead Temperature (Soldering, 10 sec)...................300°C
orDer inForMation
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3565EDD#PBF
LTC3565EDD#TRPBF
LTDNR
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LTC3565IDD#PBF
LTC3565IDD#TRPBF
LTDNR
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LTC3565EMSE#PBF
LTC3565EMSE#TRPBF
LTDVJ
10-Lead Plastic MSOP
–40°C to 125°C
LTC3565IMSE#PBF
LTC3565IMSE#TRPBF
LTDVJ
10-Lead Plastic MSOP
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
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