参数资料
型号: IP2003ATRPBF
厂商: International Rectifier
文件页数: 7/10页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 40A LGA
标准包装: 1,000
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 ~ 3.3 V
输入电压: 3 V ~ 13.2 V
频率 - 开关: 300kHz ~ 1MHz
电流 - 输出: 40A
同步整流器:
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: 带卷 (TR)
供应商设备封装: LGA(11x11)
iP2003APbF
PCB Layout Guidelines
One of the most critical elements of proper PCB layout with iP2003APbF is the placement of the external
input bypass capacitors and the routing of the connecting power tracks.
It is recommended that the designer uses the following guidelines:
1.
2.
3.
4.
The diagram below suggests the addition of the input bypass capacitors either on the top side of
the PCB (capacitors C1-C6) or top and bottom side (C7, C8), if placement on the bottom side is
feasible. The amount of the input capacitors is based on the input ripple current handling
requirement of the iP2003APbF. To support 12A input RMS current, based on 12V input, 1.3V
and 40A output and 1MHz, the iP2003APbF will require enough input ceramic capacitors to
support the input RMS AC current. These capacitors must be placed as close to the iPOWIR
device as possible.
In the diagram below, observe the routing of the power tracks that connect the external bypass
capacitors.
Provide a mid-layer solid ground plane with connections to the top through vias.
Refer to IR application note AN-1029a to determine the size of the vias and the copper weight
and thickness when designing the PCB.
www.irf.com
7
相关PDF资料
PDF描述
ECM43DCWT CONN EDGECARD 86POS DIP .156 SLD
EBA44DRMS CONN EDGECARD 88POS .125 SQ WW
EMC22DREH-S93 CONN EDGECARD 44POS .100 EYELET
ACM11DSXN CONN EDGECARD 22POS DIP .156 SLD
ABM11DSXN CONN EDGECARD 22POS DIP .156 SLD
相关代理商/技术参数
参数描述
IP2003PBF 功能描述:开关变换器、稳压器与控制器 SYNC BUCK MULTIPHASE 40A 1.0 MHz iPOWIR 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
IP2003TR 功能描述:IC REG BUCK SYNC ADJ 40A LGA RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:iPOWIR™ 标准包装:20 系列:SIMPLE SWITCHER® 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:12V 输入电压:4 V ~ 60 V PWM 型:电压模式 频率 - 开关:52kHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 供应商设备封装:16-DIP 其它名称:*LM2575HVN-12LM2575HVN-12
IP2003TRPBF 功能描述:开关变换器、稳压器与控制器 SYNC BUCK MULTIPHASE 40A 1.0 MHz iPOWIR 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
IP-2003X-W1 制造商:Black Box Corporation 功能描述:1 year warranty for IP-2003X
IP-2003X-W3 制造商:Black Box Corporation 功能描述:3 year warranty for IP-2003X