参数资料
型号: LT3507AHUHF#TRPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: SWITCHING REGULATOR, PQCC38
封装: 5 X 7 MM, LEAD FREE, PLASTIC, QFN-38
文件页数: 12/28页
文件大小: 372K
代理商: LT3507AHUHF#TRPBF
LT3507A
2
3507af
ABSOLUTE MAXIMUM RATINGS
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
(Note 1)
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3507AEUHF#PBF
LT3507AEUHF#TRPBF
3507A
38-Lead (5mm
× 7mm) Plastic QFN
–40°C to 125°C
LT3507AIUHF#PBF
LT3507AIUHF#TRPBF
3507A
38-Lead (5mm
× 7mm) Plastic QFN
–40°C to 125°C
LT3507AHUHF#PBF
LT3507AHUHF#TRPBF
3507A
38-Lead (5mm
× 7mm) Plastic QFN
–40°C to 150°C
LT3507AEFE#PBF
LT3507AEFE#TRPBF
LT3507AFE
38-Lead Plastic TSSOP
–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/
ORDER INFORMATION
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
13 14 15 16
TOP VIEW
39
GND
UHF PACKAGE
38-LEAD (5mm
× 7mm) PLASTIC QFN
17 18 19
38 37 36 35 34 33 32
24
25
26
27
28
29
30
31
8
7
6
5
4
3
2
1
BOOST1
VIN1
VINSW
OVLO
UVLO
VC1
TRK/SS1
FB1
PGOOD1
PGOOD2
PGOOD3
VIN2
SW2
BOOST2
TRK/SS4
FB4
DRIVE
VC2
FB2
TRK/SS2
FB3
SW1
V IN3
SW3
BOOST3
RT/SYNC
RUN1
RUN2
RUN3
BIAS
TRK/SS3
V C3
23
22
21
20
9
10
11
12
θJA = 34°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
TOP VIEW
FE PACKAGE
38-LEAD PLASTIC TSSOP
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
VIN3
SW1
BOOST1
VIN1
VINSW
OVLO
UVLO
VC1
TRK/SS1
FB1
PGOOD1
PGOOD2
PGOOD3
RT/SYNC
RUN1
RUN2
RUN3
SW3
BOOST3
VIN2
NC
SW2
BOOST2
TRK/SS4
FB4
DRIVE
VC2
NC
FB2
TRK/SS2
FB3
VC3
TRK/SS3
BIAS
GND
39
GND
θJA = 24°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
相关PDF资料
PDF描述
LT3507AHFE#PBF SWITCHING REGULATOR, PDSO38
LT3507AEFE#PBF SWITCHING REGULATOR, PDSO38
LT3507AHUHF#PBF SWITCHING REGULATOR, PQCC38
LT3507AEUHF#TRPBF SWITCHING REGULATOR, PQCC38
LT3507AIFE#TRPBF SWITCHING REGULATOR, PDSO38
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