参数资料
型号: LT3757MPMSE#TRPBF
厂商: Linear Technology
文件页数: 2/36页
文件大小: 0K
描述: IC REG CTRLR PWM CM 10-MSOP
标准包装: 2,500
PWM 型: 电流模式
输出数: 1
频率 - 最大: 1MHz
电源电压: 2.9 V ~ 40 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -55°C ~ 125°C
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)裸露焊盘
包装: 带卷 (TR)
LT3757/LT3757A
ABSOLUTE MAXIMUM RATINGS
(Note 1)
8 INTV CC
V IN ,SHDN/UVLO(Note6).........................................40V
INTV CC ....................................................V IN + 0.3V, 20V
GATE ........................................................ INTV CC + 0.3V
SYNC ..........................................................................8V
V C , SS .........................................................................3V
RT ............................................................................1.5V
SENSE ....................................................................±0.3V
FBX ................................................................. –6V to 6V
PIN CONFIGURATION
TOP VIEW
V C 1 10 V IN
FBX 2 9 SHDN /UVLO
SS 3 11
RT 4 7 GATE
SYNC 5 6 SENSE
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 43°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
Operating Temperature Range (Notes 2, 8)
LT3757E/LT3757AE............................ –40°C to 125°C
LT3757I/LT3757AI ............................. –40°C to 125°C
LT3757H/LT3757AH ........................... –40°C to 150°C
LT3757MP/LT3757AMP ..................... –55°C to 150°C
Storage Temperature Range
DFN.................................................... –65°C to 125°C
MSOP ................................................ –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSOP ............................................................... 300°C
TOP VIEW
V C 1 10 V IN
FBX 2 9 SHDN /UVLO
SS 3 11 8 INTV CC
RT 4 7 GATE
SYNC 5 6 SENSE
MSE PACKAGE
10-LEAD PLASTIC MSOP
T JMAX = 150°C, θ JA = 40°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
LEAD FREE FINISH
LT3757EDD#PBF
LT3757IDD#PBF
LT3757EMSE#PBF
LT3757IMSE#PBF
LT3757HMSE#PBF
LT3757MPMSE#PBF
LT3757AEDD#PBF
LT3757AIDD#PBF
LT3757AEMSE#PBF
LT3757AIMSE#PBF
LT3757AHMSE#PBF
LT3757AMPMSE#PBF
TAPE AND REEL
LT3757EDD#TRPBF
LT3757IDD#TRPBF
LT3757EMSE#TRPBF
LT3757IMSE#TRPBF
LT3757HMSE#TRPBF
LT3757MPMSE#TRPBF
LT3757AEDD#TRPBF
LT3757AIDD#TRPBF
LT3757AEMSE#TRPBF
LT3757AIMSE#TRPBF
LT3757AHMSE#TRPBF
LT3757AMPMSE#TRPBF
PART MARKING*
LDYW
LDYW
LTDYX
LTDYX
LTDYX
LTDYX
LGGR
LGGR
LTGGM
LTGGM
LTGGM
LTGGM
PACKAGE DESCRIPTION
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic MSOP
10-Lead (3mm × 3mm) Plastic MSOP
10-Lead (3mm × 3mm) Plastic MSOP
10-Lead (3mm × 3mm) Plastic MSOP
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic MSOP
10-Lead (3mm × 3mm) Plastic MSOP
10-Lead (3mm × 3mm) Plastic MSOP
10-Lead (3mm × 3mm) Plastic MSOP
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 150°C
–55°C to 150°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 150°C
–55°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/
3757afd
2
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