参数资料
型号: IR3876MTRPBF
厂商: International Rectifier
文件页数: 20/21页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 12A 17QFN
产品培训模块: SupIRBuck? Family and POL Design Tools Overview
标准包装: 4,000
系列: SupIRBuck™
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.5 V ~ 12 V
输入电压: 3 V ~ 21 V
频率 - 开关: 可调至 1MHz
电流 - 输出: 12A
同步整流器:
工作温度: 0°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 17-PowerVQFN
包装: 带卷 (TR)
供应商设备封装: PQFN(5x6)
IR3876MPBF
Stencil Design
The Stencil apertures for the lead lands should be approximately 80% of the area of the lead lads.
Reducing the amount of solder deposited will minimize the occurrences of lead shorts. If too much
solder is deposited on the center pad the part will float and the lead lands will open.
The maximum length and width of the land pad stencil aperture should be equal to the solder resist
opening minus an annular 0.2mm pull back in order to decrease the risk of shorting the center land
to the lead lands when the part is pushed into the solder paste.
20
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