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参数资料
| 型号： | LT3517EFE#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/20页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVR AUTOMOTIVE 16-TSSOP |
| 标准包装： | 95 |
| 系列： | True Color PWM™ |
| 恒定电流： | 是 |
| 恒定电压： | 是 |
| 拓扑： | PWM，降压（降压），升压（升压） |
| 输出数： | 1 |
| 内部驱动器： | 无 |
| 类型 - 主要： | 车载，背光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 250kHz ~ 2.5MHz |
| 电源电压： | 3 V ~ 30 V |
| 输出电压： | 7V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm）裸露焊盘 |
| 供应商设备封装： | 16-TSSOP-EP |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 125°C |
LT3517
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V IN , SHDN , PWM, TGEN (Note 3)..............................40V
SW, ISP, ISN, TG ........................................................45V
TG Pin Below ISP Pin ................................................10V
FB, SYNC, SS, CTRL ...................................................6V
VC, RT, V REF ................................................................3V
Operating Junction Temperature Range (Notes 2,4)
LT3517E .............................................–40°C to 125°C
LT3517I ..............................................–40°C to 125°C
LT3517H ............................................–40°C to 150°C
PIN CONFIGURATION
TOP VIEW
Storage Temperature Range
QFN....................................................–65°C to 150°C
TSSOP ...............................................–65°C to 150°C
Lead Temperature (Soldering, 10 sec)
TSSOP ............................................................. 300°C
TOP VIEW
V IN
1
16 SW
SHDN
2
15 SW
16 15 14 13
V REF
RT
SYNC
SS
PWM
3
4
5
6
7
17
14 TG
13 ISP
12 ISN
11 TGEN
10 FB
SW 1
SW 2
V IN 3
SHDN 4
5
17
GND
6 7
8
12 FB
11 VC
10 CTRL
9 PWM
CTRL
8
9
VC
FE PACKAGE
16-LEAD PLASTIC TSSOP
T JMAX = 150°C, θ JA = 40°C/W, θ JC (PAD) = 10°C/W
ORDER INFORMATION
UF PACKAGE
16-LEAD (4mm × 4mm) PLASTIC QFN
T JMAX = 125°C, θ JA = 36°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
LEAD FREE FINISH
LT3517EUF#PBF
LT3517IUF#PBF
LT3517HUF#PBF
LT3517EFE#PBF
LT3517IFE#PBF
LT3517HFE#PBF
TAPE AND REEL
LT3517EUF#TRPBF
LT3517IUF#TRPBF
LT3517HUF#TRPBF
LT3517EFE#TRPBF
LT3517IFE#TRPBF
LT3517HFE#TRPBF
PART MARKING*
3517
3517
3517
3517FE
3517FE
3517FE
PACKAGE DESCRIPTION
16-Lead (4mm × 4mm) Plastic QFN
16-Lead (4mm × 4mm) Plastic QFN
16-Lead (4mm × 4mm) Plastic QFN
16-Lead Plastic TSSOP
16-Lead Plastic TSSOP
16-Lead Plastic TSSOP
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 150°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/
3517fg
2
For more information www.linear.com/LT3517
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3517EFE-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Full-Featured LED Driver with 1.5A Switch Current |
| LT3517EUF#PBF | 功能描述:IC LED DRIVER AUTOMOTIVE 16-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:True Color PWM™ 标准包装:60 系列:- 恒定电流:- 恒定电压:- 拓扑:线性（LDO），PWM，升压（升压） 输出数:8 内部驱动器:是 类型 - 主要:背光 类型 - 次要:RGB，白色 LED 频率:500kHz ~ 1.5MHz 电源电压:4.75 V ~ 26 V 输出电压:45V 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* 工作温度:-40°C ~ 85°C |
| LT3517EUF#TRPBF | 功能描述:IC LED DRIVER AUTOMOTIVE 16-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:True Color PWM™ 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 |
| LT3517EUF-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Full-Featured LED Driver with 1.5A Switch Current |
| LT3517EUF-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Full-Featured LED Driver with 1.5A Switch Current |
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