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参数资料
| 型号： | LT3755EUD-2#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/26页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR HP CONST CURR 16-QFN |
| 标准包装： | 121 |
| 恒定电流： | 是 |
| 恒定电压： | 是 |
| 拓扑： | 回扫，低端，PWM，SEPIC，降压（降压），升压（升压） |
| 输出数： | 1 |
| 内部驱动器： | 无 |
| 类型 - 主要： | 车载 |
| 类型 - 次要： | 白色 LED |
| 频率： | 100kHz ~ 1MHz |
| 电源电压： | 4.5 V ~ 40 V |
| 输出电压： | 75V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN-EP（3x3） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 125°C |
| 产品目录页面： | 1340 (CN2011-ZH PDF) |
LT3755/LT3755-1/LT3755-2
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V IN ............................................................................40V
SHDN /UVLO (Note 3) ................................................40V
ISP, ISN .....................................................................75V
INTV CC ...................................................... V IN + 0.3V, 8V
GATE, PWMOUT (Note 4) ......................... INTV CC + 0.3V
CTRL, PWM, OPENLED .............................................12V
V C , V REF , SS, FB ..........................................................3V
SYNC ..........................................................................8V
PIN CONFIGURATION
TOP VIEW
RT ............................................................................1.5V
SENSE......................................................................0.5V
Operating Junction Temperature Range (Notes 2, 5)
LT3755E/LT3755I ............................... –40°C to 125°C
LT3755H ........................................... –40°C TO 150°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSOP ............................................................... 300°C
V REF 1
PWM 2
SYNC OR OPENLED 3
SS 4
16 15 14 13
17
GND
5 6 7 8
12 FB
11 PWMOUT
10 GATE
9 SENSE
PWMOUT
FB
ISN
ISP
VC
CTRL
V REF
PWM
1
2
3
4
5
6
7
8
TOP VIEW
17
GND
16
15
14
13
12
11
10
9
GATE
SENSE
V IN
INTV CC
SHDN /UVLO
RT
SS
SYNC OR OPENLED
MSE PACKAGE
16-LEAD PLASTIC MSOP
UD PACKAGE
16-LEAD (3mm 3mm) PLASTIC QFN
T JMAX = 125°C, θ JA = 68°C/W, θ JC = 4.2°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
T JMAX = 125°C (E, I GRADES), T JMAX = 150°C (H GRADE), θ JA = 43°C/W, θ JC = 4°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
LEAD FREE FINISH
LT3755EUD#PBF
LT3755IUD#PBF
LT3755EUD-1#PBF
LT3755IUD-1#PBF
LT3755EUD-2#PBF
LT3755IUD-2#PBF
TAPE AND REEL
LT3755EUD#TRPBF
LT3755IUD#TRPBF
LT3755EUD-1#TRPBF
LT3755IUD-1#TRPBF
LT3755EUD-2#TRPBF
LT3755IUD-2#TRPBF
PART MARKING*
LDGC
LDGC
LDMS
LDMS
LFJZ
LFJZ
PACKAGE DESCRIPTION
16-Lead (3mm × 3mm) Plastic QFN
16-Lead (3mm × 3mm) Plastic QFN
16-Lead (3mm × 3mm) Plastic QFN
16-Lead (3mm × 3mm) Plastic QFN
16-Lead (3mm × 3mm) Plastic QFN
16-Lead (3mm × 3mm) Plastic QFN
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 125°C
–40°C to 125°C
LT3755EMSE#PBF LT3755EMSE#TRPBF 3755
LT3755IMSE#PBF LT3755IMSE#TRPBF 3755
LT3755EMSE-1#PBF LT3755EMSE-1#TRPBF 37551
LT3755IMSE-1#PBF LT3755IMSE-1#TRPBF 37551
LT3755EMSE-2#PBF LT3755EMSE-2#TRPBF 37552
LT3755IMSE-2#PBF LT3755IMSE-2#TRPBF 37552
LT3755HMSE-2#PBF LT3755HMSE-2#TRPBF 37552
16-Lead Plastic MSOP
16-Lead Plastic MSOP
16-Lead Plastic MSOP
16-Lead Plastic MSOP
16-Lead Plastic MSOP
16-Lead Plastic MSOP
16-Lead Plastic MSOP
–40°C to 125°C
–40°C to 125°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
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/
37551fd
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相关代理商/技术参数 |
参数描述 |
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| LT3755EUDPBF | 制造商:Linear Technology 功能描述:4.5-40Vin 75Vout LED Controller QFN16EP |
| LT3755EUD-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:40VIN, 75VOUT LED Controller |
| LT3755EUD-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:40VIN, 75VOUT LED Controller |
| LT3755HMSE-2#PBF | 功能描述:IC LED DVR HP CONST CURR 16MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND |
| LT3755HMSE-2#TRPBF | 功能描述:IC LED DVR HP CONST CURR 16MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND |
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