5秒后页面跳转
LTM4643MPV#PBF PDF预览

LTM4643MPV#PBF

更新时间: 2024-02-05 18:46:48
品牌 Logo 应用领域
凌特 - Linear 开关
页数 文件大小 规格书
32页 554K
描述
LTM4643 - Ultrathin Quad µModule Regulator with Configurable 3A Output Array; Package: LGA; Pins: 77; Temperature Range: -55°C to 125°C

LTM4643MPV#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:LGA包装说明:LGA,
针数:77Reach Compliance Code:compliant
风险等级:8.49其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 3.3V
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:20 V
最小输入电压:4 V标称输入电压:12 V
JESD-30 代码:R-PBGA-N77长度:15 mm
功能数量:1端子数量:77
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:PLASTIC/EPOXY封装代码:LGA
封装形状:RECTANGULAR封装形式:GRID ARRAY
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:1.92 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:1200 kHz温度等级:MILITARY
端子形式:NO LEAD端子节距:1.27 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:9 mmBase Number Matches:1

LTM4643MPV#PBF 数据手册

 浏览型号LTM4643MPV#PBF的Datasheet PDF文件第4页浏览型号LTM4643MPV#PBF的Datasheet PDF文件第5页浏览型号LTM4643MPV#PBF的Datasheet PDF文件第6页浏览型号LTM4643MPV#PBF的Datasheet PDF文件第8页浏览型号LTM4643MPV#PBF的Datasheet PDF文件第9页浏览型号LTM4643MPV#PBF的Datasheet PDF文件第10页 
LTM4643  
PIN FUNCTIONS  
COMP1, COMP2, COMP3, COMP4 (B7, E7, H7, L7): Cur-  
rent Control Threshold and Error Amplifier Compensation  
Point of Each Switching Mode Regulator Channel. The  
internal current comparator threshold is proportional to  
thisvoltage. TietheCOMPpinstogetherforparallelopera-  
tion. The device is internally compensated.  
SGND(F7):SignalGroundConnection.SGNDisconnected  
to GND internally through single point. Use a separated  
SGND ground copper area for the ground of the feedback  
resistor and other components connected to signal pins.  
A second connection between the PGND plane and SGND  
plane is recommended on the backside of the PCB under-  
neath the module.  
CLKIN (C7): External Synchronization Input to Phase  
Detector of the Module. This pin is internally terminated  
to SGND with 20kΩ. The phase-locked loop will force  
the channel ± turn-on signal to be synchronized with the  
rising edge of the CLKIN signal. Channel 2, channel 3 and  
channel 4 will also be synchronized with the rising edge of  
the CLKIN signal with a pre-determined phase shift. See  
the Applications Information section for details.  
TEMP (F3): Onboard Temperature Diode for Monitoring  
the VBE Junction Voltage Change with Temperature. See  
the Applications Information section.  
4643fb  
7
For more information www.linear.com/LTM4643  

与LTM4643MPV#PBF相关器件

型号 品牌 获取价格 描述 数据表
LTM4643MPY#PBF Linear

获取价格

LTM4643 - Ultrathin Quad µModule Regulator with Configurable 3A Output Array; Pac
LTM4644 Linear

获取价格

LTM4644 - 具可配置 4A 输出阵列的四通道 DC/DC μModule 稳压器
LTM4644 ADI

获取价格

Quad DC/DC μModule Regulator with Configurab
LTM4644-1 Linear

获取价格

Quad DC/DC μModule Regulator with Configurab
LTM4644EY#PBF Linear

获取价格

暂无描述
LTM4644EY-1#PBF Linear

获取价格

LTM4644 - Quad DC/DC µModule (Power Module) Regulator with Configurable 4A Output
LTM4644IY Linear

获取价格

LTM4644 - Quad DC/DC µModule (Power Module) Regulator with Configurable 4A Output
LTM4644IY-1 Linear

获取价格

Quad DC/DC μModule Regulator with Configurab
LTM4644IY-1#PBF Linear

获取价格

LTM4644 - Quad DC/DC µModule (Power Module) Regulator with Configurable 4A Output
LTM4644MPY Linear

获取价格

LTM4644 - Quad DC/DC µModule (Power Module) Regulator with Configurable 4A Output