参数资料
型号: MIC69302WU
厂商: Micrel Inc
文件页数: 5/13页
文件大小: 0K
描述: IC REG LDO ADJ 3A TO-263-5
标准包装: 50
稳压器拓扑结构: 正,可调式
输出电压: 0.5 V ~ 5 V
输入电压: 1.65 V ~ 5.5 V
电压 - 压降(标准): 0.275V @ 3A
稳压器数量: 1
电流 - 输出: 3A
电流 - 限制(最小): 3.3A
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-263-6,D²Pak(5 引线+接片),TO-263BA
供应商设备封装: TO-263-5
包装: 管件
其它名称: 576-3894-5
Micrel, Inc.
MIC69301/2/3
Electrical Characteristics (4) (Continued)
T A = 25°C with V IN = V OUT + 1V; bold values indicate –40°C< T J < +125°C; I OUT = 10mA; C OUT = 10μF ceramic, unless
noted.
Fault Leakage Current
V FLG = 5.0V; V EN = 0V
0.05
μ A
Thermal Protection
Over-Temperature Shutdown
Over-Temperature Shutdown
Hysteresis
T J Rising
165
10
°C
°C
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. The maximum allowable power dissipation of any T A (ambient temperature) is (P D(max) = T J(max) – T A ) / θ JA . Exceeding the maximum allowable power
dissipation will result in excessive die temperature and the regulator will go into thermal shutdown.
4. Specification for packaged product only.
5. Minimum input for line regulation test is set to V OUT + 1V relative to the highest output voltage.
6. Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal value measured at 1V differential.
For outputs below 1.65V, dropout voltage is considered the input-to-output voltage differential with the minimum input voltage of 1.65V. Minimum
input operating voltage is 1.65V.
March 2011
5
M9999-032111-F
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