参数资料
型号: LTC3783EFE#TRPBF
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: 2,500
恒定电流:
恒定电压:
拓扑: 回扫,PWM,SEPIC,降压(降压),升压(升压)
输出数: 1
内部驱动器:
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: 带卷 (TR)
工作温度: -40°C ~ 85°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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