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参数资料
| 型号： | LTC3873IDDB-5#TR |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, PDSO8 |
| 封装： | 3 X 2 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WECD-1, DFN-8 |
| 文件页数： | 9/16页 |
| 文件大小： | 170K |
| 代理商： | LTC3873IDDB-5#TR |
LTC3873-5
2
38735fb
ABSOLUTE MAXIMUM RATINGS
VCC to GND
Low Impedance Source ........................... –0.3V to 9V
Current Fed ..........................................25mA Into VCC
RUN/SS........................................................ –0.3V to 9V
IPRG Voltage................................. –0.3V to (VCC + 0.3V)
VFB, ITH Voltages....................................... –0.3V to 2.4V
SW Voltage ................................................ –0.3V to 60V
(Note 1)
Operating Temperature Range (Note 2)
LTC3873E-5 ......................................... –40°C to 85°C
LTC3873I-5 ........................................ –40°C to 125°C
Junction Temperature (Note 3) ............................. 125°C
Storage Temperature Range................... –65°C to 125°C
Lead Temperature (Soldering, 10 sec)
TS8 Package ..................................................... 300°C
IPRG 1
ITH 2
VFB 3
GND 4
8 SW
7 RUN/SS
6 VCC
5 NGATE
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
TJMAX = 125°C, θJA = 230°C/W
TOP VIEW
9
DDB PACKAGE
8-LEAD (3mm
2mm) PLASTIC DFN
5
6
7
8
4
3
2
1
GND
VFB
ITH
IPRG
NGATE
VCC
RUN/SS
SW
TJMAX = 125°C, θJA = 76°C/W
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3873ETS8-5#PBF
LTC3873ETS8-5#TRPBF
LTCSP
8-Lead Plastic TSOT-23
–40°C to 85°C
LTC3873ITS8-5#PBF
LTC3873ITS8-5#TRPBF
LTCSP
8-Lead Plastic TSOT-23
–40°C to 125°C
LTC3873EDDB-5#PBF
LTC3873EDDB-5#TRPBF
LCSM
8-Lead (3mm
× 2mm) Plastic DFN
–40°C to 85°C
LTC3873IDDB-5#PBF
LTC3873IDDB-5#TRPBF
LCSM
8-Lead (3mm
× 2mm) Plastic DFN
–40°C to 125°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3873ETS8-5
LTC3873ETS8-5#TR
LTCSP
8-Lead Plastic TSOT-23
–40°C to 85°C
LTC3873ITS8-5
LTC3873ITS8-5#TR
LTCSP
8-Lead Plastic TSOT-23
–40°C to 125°C
LTC3873EDDB-5
LTC3873EDDB-5#TR
LCSM
8-Lead (3mm
× 2mm) Plastic DFN
–40°C to 85°C
LTC3873IDDB-5
LTC3873IDDB-5#TR
LCSM
8-Lead (3mm
× 2mm) Plastic DFN
–40°C to 125°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied 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 specications, go to: http://www.linear.com/tapeandreel/
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3873ITS8-5#PBF | 制造商:Linear Technology 功能描述:DP-SWREG/Isolated, Cut Tape No Rsense Constant Frequency Current Mode Boost/Flyb |
| LTC3873ITS8-5#TRMPBF | 功能描述:IC REG CTRLR BST FLYBK TSOT23-8 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) |
| LTC3873ITS8-5#TRPBF | 功能描述:IC REG CTRLR BST FLYBK TSOT23-8 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) |
| LTC3874EUFD#PBF | 制造商:Linear Technology 功能描述:IC REG CTRLR BUCK PWM CM 28QFN |
| LTC3874EUFD#TRPBF | 制造商:Linear Technology 功能描述:IC REG CTRLR BUCK PWM CM 28QFN |
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