参数资料
型号: ADP172ACBZ-2.9-R7
厂商: Analog Devices Inc
文件页数: 16/20页
文件大小: 0K
描述: IC REG LDO 2.9V .3A 4WLCSP
产品变化通告: 8mm Carrier Tape Changes 28/Feb/2012
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 2.9V
输入电压: 最高 3.6V
电压 - 压降(标准): 0.05V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(最小值)
电流 - 限制(最小): 400mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 4-UFBGA,WLCSP
供应商设备封装: 4-WLCSP
包装: 带卷 (TR)
ADP172
Data Sheet
PRINTED CIRCUIT BOARD LAYOUT
CONSIDERATIONS
Heat dissipation from the package can be improved by
increasing the amount of copper attached to the pins of the
ADP172. However, as can be seen from Table 6, a point of
diminishing returns is eventually reached, beyond which an
increase in the copper size does not yield significant heat
dissipation benefits.
Place the input capacitor as close as possible to the VIN and
GND pins. Place the output capacitor as close as possible to the
VOUT and GND pins. Use of 0402 or 0603 size capacitors and
resistors achieves the smallest possible footprint solution for
boards on which area is limited.
Figure 37. Example ADP172 PCB Layout
Rev. D | Page 16 of 20
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相关代理商/技术参数
参数描述
ADP172ACBZ-3.0-R7 功能描述:IC REG LDO 3V .3A 4WLCSP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 其它有关文件:LD39015JXX12 View All Specifications 标准包装:1 系列:- 稳压器拓扑结构:正,固定式 输出电压:1.2V 输入电压:1.5 V ~ 5.5 V 电压 - 压降(标准):- 稳压器数量:1 电流 - 输出:150mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:4-WFBGA,FCBGA 供应商设备封装:4-覆晶(1.07x1.07) 包装:Digi-Reel® 其它名称:497-11958-6
ADP172CB1.26-EVALZ 制造商:Analog Devices 功能描述:EVAL BRD SINGLE 300MA LDO W/A LOW VIN - Boxed Product (Development Kits) 制造商:Analog Devices 功能描述:EVAL BOARD FOR ADP172 制造商:Analog Devices 功能描述:Eval brd Single 300mA LDO w/a low VIN
ADP172CB-1.2-EVALZ 制造商:Analog Devices 功能描述:EVAL BRD SINGLE 300MA LDO W/A LOW VIN - Boxed Product (Development Kits) 制造商:Analog Devices 功能描述:EVAL BOARD FOR ADP172 制造商:Analog Devices 功能描述:Eval brd Single 300mA LDO w/a low VIN
ADP172CB-1.5-EVALZ 制造商:Analog Devices 功能描述:EVAL BRD SINGLE 300MA LDO W/A LOW VIN 制造商:Analog Devices 功能描述:Eval brd Single 300mA LDO w/a low VIN
ADP172CB-1.8-EVALZ 制造商:Analog Devices 功能描述:EVAL BRD SINGLE 300MA LDO W/A LOW VIN 制造商:Analog Devices 功能描述:Eval brd Single 300mA LDO w/a low VIN