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LT3507A डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Triple Monolithic Step-Down Regulator - Linear

भाग संख्या LT3507A
समारोह Triple Monolithic Step-Down Regulator
मैन्युफैक्चरर्स Linear 
लोगो Linear लोगो 
पूर्व दर्शन
1 Page
		
<?=LT3507A?> डेटा पत्रक पीडीएफ

LT3507A pdf
LT3507A
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN Pins....................................................... –0.3V to 36V
BOOST Pins...............................................................55V
BOOST Above SW......................................................25V
PGOOD Pins...............................................................36V
BIAS Pin.....................................................................16V
TRK/SS, VC, FB, RT/SYNC Pins....................................6V
RUN, OVLO, UVLO Pins............................................ VIN1
DRIVE Pin....................................................................5V
Operating Junction Temperature Range (Notes 2, 5)
LT3507AE, LT3507AI.......................... –40°C to 125°C
LT3507AH........................................... –40°C to 150°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
TSSOP Only....................................................... 300°C
PIN CONFIGURATION
TOP VIEW
BOOST1 1
VIN1
VIN1
VINSW
OVLO
2
3
4
5
UVLO 6
VC1 7
TRK/SS1 8
FB1 9
PGOOD1 10
PGOOD2 11
PGOOD3 12
38 37 36 35 34 33 32
39
GND
13 14 15 16 17 18 19
31 VIN2
30 VIN2
29 SW2
28 SW2
27 BOOST2
26 TRK/SS4
25 FB4
24 DRIVE
23 VC2
22 FB2
21 TRK/SS2
20 FB3
UHF PACKAGE
38-LEAD (5mm × 7mm) PLASTIC QFN
θJA = 34°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
VIN3 1
SW1 2
SW1 3
BOOST1 4
VIN1
VIN1
VINSW
OVLO
5
6
7
8
UVLO 9
VC1 10
TRK/SS1 11
FB1 12
PGOOD1 13
PGOOD2 14
PGOOD3 15
RT/SYNC 16
RUN1 17
RUN2 18
RUN3 19
TOP VIEW
39
GND
38 SW3
37 BOOST3
36 VIN2
35 VIN2
34 NC
33 SW2
32 BOOST2
31 TRK/SS4
30 FB4
29 DRIVE
28 VC2
27 NC
26 FB2
25 TRK/SS2
24 FB3
23 VC3
22 TRK/SS3
21 BIAS
20 GND
FE PACKAGE
38-LEAD PLASTIC TSSOP
θJA = 24°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3507AEUHF#PBF
LT3507AIUHF#PBF
LT3507AHUHF#PBF
LT3507AEFE#PBF
LT3507AEUHF#TRPBF
LT3507AIUHF#TRPBF
LT3507AHUHF#TRPBF
LT3507AEFE#TRPBF
3507A
3507A
3507A
LT3507AFE
38-Lead (5mm × 7mm) Plastic QFN
38-Lead (5mm × 7mm) Plastic QFN
38-Lead (5mm × 7mm) Plastic QFN
38-Lead Plastic TSSOP
–40°C to 125°C
–40°C to 125°C
–40°C to 150°C
–40°C to 125°C
LT3507AIFE#PBF
LT3507AIFE#TRPBF
LT3507AFE
38-Lead Plastic TSSOP
–40°C to 125°C
LT3507AHFE#PBF
LT3507AHFE#TRPBF
LT3507AFE
38-Lead Plastic TSSOP
–40°C to 150°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/
2
3507af

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डाउनलोड[ LT3507A Datasheet.PDF ]


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