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参数资料
| 型号： | LTM4600HVIV |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 17 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, PBGA104 |
| 封装： | 15 X 15 MM, 2.80 MM HEIGHT, ROHS COMPLIANT, MO-222, LGA-104 |
| 文件页数： | 10/24页 |
| 文件大小： | 389K |
| 代理商： | LTM4600HVIV |
PRERELEASE
LTM4600HV
18
4600hvp
APPLICATIO S I FOR ATIO
WU
U
Figure 20. Recommended PCB Layout
VIN
PGND
TOP LAYER
VOUT
SGND
4600hv F20
LOAD
CIN
Safety Considerations
The LTM4600HV modules do not provide isolation from
VIN to VOUT. There is no internal fuse. If required, a slow
blow fuse with a rating twice the maximum input current
should be provided to protect each unit from catastrophic
failure.
Layout Checklist/Example
The high integration of the LTM4600HV makes the PCB
board layout very simple and easy. However, to optimize
its electrical and thermal performance, some layout con-
siderations are still necessary.
Use large PCB copper areas for high current path, in-
cluding VIN, PGND and VOUT. It helps to minimize the
PCB conduction loss and thermal stress
Place high frequency ceramic input and output capaci-
tors next to the VIN, PGND and VOUT pins to minimize
high frequency noise
Place a dedicated power ground layer underneath the
unit
To minimize the via conduction loss and reduce module
thermal stress, use multiple vias for interconnection
between top layer and other power layers
Do not put via directly on pad
Use a separated SGND ground copper area for com-
ponents connected to signal pins. Connect the SGND
to PGND underneath the unit
Figure 20 gives a good example of the recommended
layout.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTM4600HVIV#PBF | 功能描述:IC DC/DC UMODULE 10A 104-LGA RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:µModule® 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入（最小）:66V 电压 - 输入（最大）:160V Voltage - Output 1:12V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:50W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H（116.8mm x 47.2mm x 20.1mm） 包装:散装 工作温度:-25°C ~ 85°C 效率:* 电源（瓦特）- 最大:* |
| LTM4600HVIV-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:10A, 28VIN High Effi ciency DC/DC μModule |
| LTM4600HVIV-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:10A, 28VIN High Effi ciency DC/DC μModule |
| LTM4600HVMP | 制造商:LINER 制造商全称:Linear Technology 功能描述:Low VIN, 8A DC/DC Module Regulator with Tracking, Margining, and Frequency Synchronization |
| LTM4600HVMPV | 制造商:LINER 制造商全称:Linear Technology 功能描述:10A, 28VIN High Effi ciency DC/DC μModule |
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