参数资料
型号: MIC69502WR
厂商: Micrel Inc
文件页数: 8/9页
文件大小: 0K
描述: IC REG LDO ADJ 5A 7-SPAK
标准包装: 48
稳压器拓扑结构: 正,可调式
输出电压: 0.5 V ~ 5.5 V
输入电压: 1.65 V ~ 5.5 V
电压 - 压降(标准): 0.25V @ 5A
稳压器数量: 1
电流 - 输出: 5A
电流 - 限制(最小): 5.5A
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SPak(7 引线 + 接片)
供应商设备封装: S-PAK-7
包装: 管件
产品目录页面: 1109 (CN2011-ZH PDF)
其它名称: 576-1613
Micrel, Inc.
The heat sink may be significantly reduced in
applications where the minimum input voltage is known
and is large compared with the dropout voltage. Use a
series input resistor to drop excessive voltage and
distribute the heat between this resistor and the
regulator. The low dropout properties of Micrel Super
β eta PNP ? regulators allow significant reductions in
regulator power dissipation and the associated heat sink
MIC69502
without compromising performance. When this technique
is employed, a capacitor of at least 1.0μF is needed
directly between the input and regulator ground.
Refer to “Application Note 9” for further details and
examples on thermal design and heat sink applications.
December 2006
8
M9999-121406-B
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