LTC3783IFETRPBF 查看數據表（PDF） - Linear Technology
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LTC3783IFETRPBF Datasheet PDF : 24 Pages
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LTC3783
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN, SENSE, FBP, FBN Voltages.................. –0.3V to 42V
INTVCC Voltage............................................. –0.3V to 9V
INTVCC Output Current........................................... 75mA
GATE Output Current.................................. 50mA (RMS)
PWMOUT Output Current........................... 25mA (RMS)
VREF Ouput Current.................................................. 1mA
GATE, PWMOUT Voltages........–0.3V to (VINTVCC + 0.3V)
ITH, ILIM, SS Voltages................................ –0.3V to 2.7V
RUN, SYNC, PWMIN Voltages..................... –0.3V to 7V
FREQ, VREF , OV/FB Voltages...................... –0.3V to 1.5V
Operating Temperature Range (Note 2)
LTC3783E.............................................. –40°C to 85°C
LTC3783I............................................ –40°C to 125°C
Junction Temperature (Note 3) ............. –40°C to 125°C
Storage Temperature Range
DFN Package...................................... –65°C to 125°C
TSSOP Package................................. –65°C to 150°C
Lead Temperature (Soldering, 10sec)
TSSOP Package................................................ 300°C
PIN CONFIGURATION
TOP VIEW
FBN 1
FBP 2
ILIM 3
VREF 4
FREQ 5
SYNC 6
PWMIN 7
PWMOUT 8
16 RUN
15 ITH
14 OV/FB
13 SS
17
12 SENSE
11 VIN
10 INTVCC
9 GATE
DHD PACKAGE
16-LEAD (5mm × 4mm) PLASTIC DFN
TJMAX = 125°C, θJA = 43°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
TOP VIEW
FBN 1
FBP 2
ILIM 3
VREF 4
FREQ 5
SYNC 6
PWMIN 7
PWMOUT 8
16 RUN
15 ITH
14 OV/FB
13 SS
17
12 SENSE
11 VIN
10 INTVCC
9 GATE
FE PACKAGE
16-LEAD PLASTIC TSSOP
TJMAX = 125°C, θJA = 38°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
LTC3783EDHD#PBF
TAPE AND REEL
LTC3783EDHD#TRPBF
PART MARKING*
3783
PACKAGE DESCRIPTION
16-Lead (5mm × 4mm) Plastic DFN
TEMPERATURE RANGE
–40°C to 85°C
LTC3783IDHD#PBF
LTC3783IDHD#TRPBF 3783
16-Lead (5mm × 4mm) Plastic DFN
–40°C to 125°C
LTC3783EFE#PBF
LTC3783EFE#TRPBF
3783EFE
16-Lead Plastic TSSOP
–40°C to 85°C
LTC3783IFE#PBF
LTC3783IFE#TRPBF
3783IFE
16-Lead Plastic TSSOP
–40°C to 125°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3783EDHD
LTC3783IDHD
LTC3783EDHD#TR
3783
LTC3783IDHD#TR
3783
16-Lead (5mm × 4mm) Plastic DFN
16-Lead (5mm × 4mm) Plastic DFN
–40°C to 85°C
–40°C to 125°C
LTC3783EFE
LTC3783EFE#TR
3783IFE
16-Lead Plastic TSSOP
–40°C to 85°C
LTC3783IFE
LTC3783IFE#TR
3783IFE
16-Lead Plastic TSSOP
–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.
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/
3783fb
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