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LT3460ESC6-1#TRMPBF PDF预览

LT3460ESC6-1#TRMPBF

更新时间: 2024-11-23 14:52:47
品牌 Logo 应用领域
凌特 - Linear 开关光电二极管
页数 文件大小 规格书
12页 202K
描述
LT3460 - 1.3 MHz/650kHz Step-Up DC/DC Converter in SC70 and ThinSOT; Package: SC70; Pins: 6; Temperature Range: -40°C to 85°C

LT3460ESC6-1#TRMPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SC-70包装说明:VSSOP, TSSOP6,.08
针数:6Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.13模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:16 V最小输入电压:2.5 V
标称输入电压:3 VJESD-30 代码:R-PDSO-G6
JESD-609代码:e3长度:2 mm
湿度敏感等级:1功能数量:1
端子数量:6最高工作温度:70 °C
最低工作温度:最大输出电流:0.38 A
封装主体材料:PLASTIC/EPOXY封装代码:VSSOP
封装等效代码:TSSOP6,.08封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BOOST最大切换频率:1000 kHz
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:1.25 mm
Base Number Matches:1

LT3460ESC6-1#TRMPBF 数据手册

 浏览型号LT3460ESC6-1#TRMPBF的Datasheet PDF文件第2页浏览型号LT3460ESC6-1#TRMPBF的Datasheet PDF文件第3页浏览型号LT3460ESC6-1#TRMPBF的Datasheet PDF文件第4页浏览型号LT3460ESC6-1#TRMPBF的Datasheet PDF文件第5页浏览型号LT3460ESC6-1#TRMPBF的Datasheet PDF文件第6页浏览型号LT3460ESC6-1#TRMPBF的Datasheet PDF文件第7页 
LT3460/LT3460-1  
1.3 MHz/650kHz Step-Up  
DC/DC Converter in SC70,  
ThinSOT and DFN  
FEATURES  
DESCRIPTION  
The LT®3460/LT3460-1 are general purpose step-up DC/  
DC converters. The LT3460/LT3460-1 switch at 1.3MHz/  
650kHz, allowing the use of tiny, low cost and low height  
capacitors and inductors. The constant frequency results  
in low, predictable output noise that is easy to filter.  
n
1.3MHz (LT3460) Switching Frequency  
n
650kHz (LT3460-1) Switching Frequency  
n
High Output Voltage: Up to 36V  
n
300mA Integrated Switch (LT3460)  
n
180mA Integrated Switch (LT3460-1)  
n
Wide Input Range: 2.5V to 16V  
The high voltage switches in the LT3460/LT3460-1 are  
rated at 38V, making the device ideal for boost converters  
up to 36V. The LT3460 can generate 12V at up to 70mA  
from a 5V supply.  
n
Uses Small Surface Mount Components  
n
Low Shutdown Current: <1μA  
n
Low Profile (1mm) SC70 (LT3460 and LT3460-1),  
SOT-23 (ThinSOT™) (LT3460) and 2mm × 2mm DFN  
(LT3460-1) Packages  
The low 1mA quiescent current and 650kHz switching  
frequency of LT3460-1 make it ideal for lower current  
applications.  
APPLICATIONS  
n
Digital Cameras  
The LT3460 is available in SC70 and SOT-23 packages.  
The LT3460-1 is available in SC70 and 2mm × 2mm DFN  
packages.  
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. ThinSOT is  
a trademark of Linear Technology Corporation. All other trademarks are the property of their  
respective owners.  
n
CCD Bias Supply  
n
XDSL Power Supply  
n
TFT-LCD Bias Supply  
n
Local 5V or 12V Supply  
n
Medical Diagnostic Equipment  
n
Battery Backup  
Efficiency  
TYPICAL APPLICATION  
90  
85  
80  
75  
70  
65  
60  
5V to 12V, 70mA Step-Up DC/DC Converter  
22μH  
V
OUT  
V
IN  
5V  
12V  
70mA  
130k  
15k  
22pF  
V
4.7μF  
SW  
IN  
LT3460  
GND  
OFF ON  
SHDN  
FB  
1μF  
0
20  
40  
60  
80  
LOAD CURRENT (mA)  
3460 F01a  
Switching Waveforms  
3460 F01  
V
SW  
5V/DIV  
I
L
100mA/DIV  
3460 F01b  
0.2μs/DIV  
3460fb  
1

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