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| 型号： | IP2005ATRPBF |
| 厂商： | International Rectifier |
| 文件页数： | 14/18页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 40A LGA |
| 标准包装： | 1 |
| 系列： | iPOWIR™ |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 5.5 V |
| 输入电压： | 6.5 V ~ 13.2 V |
| 频率 - 开关： | 250kHz ~ 1.5MHz |
| 电流 - 输出： | 40A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 电源块（LGA） |
| 包装： | 标准包装 |
| 供应商设备封装： | LGA（7.7x7.7） |
| 产品目录页面： | 1380 (CN2011-ZH PDF) |
| 其它名称： | IP2005ATRPBFDKR |
PD-60325
i P2005APbF
Figure 13 Top & Bottom Component and Via Placement (Topside, Transparent view down)
PCB Layout Guidelines
The following guidelines are recommended to reduce the parasitic values and optimize
overall performance.
? All pads on the iP2005A footprint design need to be Solder-mask defined (see Figure 12).
Also refer to International Rectifier application notes AN1028 and AN1029 for further
footprint design guidance.
? Place as many vias around the Power pads (V IN , V SW , and P GND ) for both electrical and
optimal thermal performance.
? A minimum of six 10μF, X5R, 16V ceramic capacitors per iP2005A are needed for greater
than 30A operation. This will result in the lowest loss due to input capacitor ESR.
? Placement of the ceramic input capacitors is critical to optimize switching performance. In
cases where there is a heatsink on the case of iP2005A, place all six ceramic capacitors
right underneath the iP2005A footprint (see Figure 13 Bottom Component Layer). In
cases where there is not heatsink, C1 and C6 on the bottom layer may be moved to the
C1x and C6x locations (respectively) on the top component layer (see Figure 13 Top
Component Layer). In both cases, C2 – C5 need to be placed right underneath the
iP2005A PCB footprint.
? Dedicate at least two layer to for P GND only
? Duplicate the Power Nodes on multiple layers (refer to AN1029).
www.irf.com
2/8/2008
14
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IP-2005BX-W1 | 制造商:Black Box Corporation 功能描述:1 year warranty for IP-2005BX |
| IP-2005BX-W3 | 制造商:Black Box Corporation 功能描述:3 year warranty for IP-2005BX |
| IP2005CPBF | 功能描述:开关变换器、稳压器与控制器 OPTIMIZED LGA PWR 40A 4.5V 7.0V 1.5Mhz RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| IP2005CTRPBF | 功能描述:开关变换器、稳压器与控制器 OPTIMIZED LGA PWR 40A 4.5V 7.0V 1.5Mhz RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| IP200-90 | 制造商:SMC Corporation of America 功能描述:POSITIONER |
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