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参数资料
| 型号： | LTC3783IFE#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/24页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR PWM CONTROL 16-TSSOP |
| 标准包装： | 95 |
| 恒定电流： | 是 |
| 恒定电压： | 是 |
| 拓扑： | 回扫，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，通用 |
| 频率： | 20kHz ~ 1MHz |
| 电源电压： | 3 V ~ 36 V |
| 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 |
LTC3783
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V IN , SENSE, FBP, FBN Voltages ................. –0.3V to 42V
INTV CC Voltage............................................ –0.3V to 9V
INTV CC Output Current .......................................... 75mA
GATE Output Current................................. 50mA (RMS)
PWMOUT Output Current .......................... 25mA (RMS)
V REF Ouput Current ................................................. 1mA
GATE, PWMOUT Voltages ....... –0.3V to (V INTVCC + 0.3V)
I TH , I LIM , SS Voltages ............................... –0.3V to 2.7V
RUN, SYNC, PWMIN Voltages..................... –0.3V to 7V
FREQ, V REF , OV/FB Voltages ..................... –0.3V to 1.5V
PIN CONFIGURATION
TOP VIEW
Operating Temperature Range (Note 2)
LTC3783E............................................. –40°C to 85°C
LTC3783I............................................ –40°C to 125°C
Junction Temperature (Note 3) ............ –40°C to 125°C
Storage Temperature Range
DFN Package..................................... –65°C to 125°C
TSSOP Package ................................ –65°C to 150°C
Lead Temperature (Soldering, 10sec)
TSSOP Package ............................................... 300°C
TOP VIEW
FBN
FBP
I LIM
1
2
3
16 RUN
15 I TH
14 OV/FB
FBN
FBP
I LIM
1
2
3
16 RUN
15 I TH
14 OV/FB
V REF
FREQ
SYNC
PWMIN
4
5
6
7
17
13 SS
12 SENSE
11 V IN
10 INTV CC
V REF
FREQ
SYNC
PWMIN
4
5
6
7
17
13 SS
12 SENSE
11 V IN
10 INTV CC
PWMOUT
8
9
GATE
PWMOUT
8
9
GATE
DHD PACKAGE
16-LEAD (5mm × 4mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 43°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
FE PACKAGE
16-LEAD PLASTIC TSSOP
T JMAX = 125°C, θ JA = 38°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
LEAD FREE FINISH
LTC3783EDHD#PBF
LTC3783IDHD#PBF
LTC3783EFE#PBF
LTC3783IFE#PBF
LEAD BASED FINISH
LTC3783EDHD
LTC3783IDHD
LTC3783EFE
LTC3783IFE
TAPE AND REEL
LTC3783EDHD#TRPBF
LTC3783IDHD#TRPBF
LTC3783EFE#TRPBF
LTC3783IFE#TRPBF
TAPE AND REEL
LTC3783EDHD#TR
LTC3783IDHD#TR
LTC3783EFE#TR
LTC3783IFE#TR
PART MARKING*
3783
3783
3783EFE
3783IFE
PART MARKING*
3783
3783
3783IFE
3783IFE
PACKAGE DESCRIPTION
16-Lead (5mm × 4mm) Plastic DFN
16-Lead (5mm × 4mm) Plastic DFN
16-Lead Plastic TSSOP
16-Lead Plastic TSSOP
PACKAGE DESCRIPTION
16-Lead (5mm × 4mm) Plastic DFN
16-Lead (5mm × 4mm) Plastic DFN
16-Lead Plastic TSSOP
16-Lead Plastic TSSOP
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°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/
3783fb
2
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相关代理商/技术参数 |
参数描述 |
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| LTC3785EUF#PBF | 功能描述:IC REG CTRLR BST PWM VM 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 特色产品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 标准包装:1 系列:PowerWise® PWM 型:电压模式 输出数:1 频率 - 最大:1MHz 占空比:81% 电源电压:4.5 V ~ 18 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-5°C ~ 125°C 封装/外壳:32-WFQFN 裸露焊盘 包装:Digi-Reel® 产品目录页面:1303 (CN2011-ZH PDF) 其它名称:LM3754SQDKR |
| LTC3785EUF#TRPBF | 功能描述:IC REG CTRLR BST PWM VM 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR) |
| LTC3785EUF-1#PBF | 功能描述:IC REG CTRLR BST PWM VM 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR) |
| LTC3785EUF-1#TRPBF | 功能描述:IC REG CTRLR BST PWM VM 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX |
| LTC3785EUFPBF | 制造商:Linear Technology 功能描述:10V Synch Buck-Boost Controller LTC3785 |
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