参数资料
型号: MIC47050-1.2YML TR
厂商: Micrel Inc
文件页数: 3/16页
文件大小: 0K
描述: IC REG LDO 1.2V .5A 6MLF
特色产品: MIC47050 Voltage Regulators
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.2V
输入电压: 最高 3.6V
电压 - 压降(标准): 0.044V @ 500mA
稳压器数量: 1
电流 - 输出: 500mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-VQFN 裸露焊盘,6-MLF?
供应商设备封装: 6-MLF?(2x2)
包装: 标准包装
其它名称: 576-3666-6
Micrel, Inc.
Pin Description
MIC47050
Fixed
1
2
ADJ
1
2
Pin Name
BIAS
GND
Pin Function
Bias Supply. The bias supply is the power supply for the internal circuitry of the
regulator.
Ground. Ground pins and exposed pad must be connected externally.
Input Supply. Drain of NMOS pass transistor which is the power input voltage for
3
3
IN
regulator. The NMOS pass transistor steps down this input voltage to create the
output voltage.
4
4
OUT
Output. Output Voltage of Regulator.
Power Good Output. Open-drain output. Output is driven low when the output voltage
5
PGOOD
is less than the power good threshold of its programmed nominal output voltage.
When the output goes above the power good threshold, the open-drain output goes
high-impedance, allowing it to be pulled up to a fixed voltage.
6
EP
April 2012
5
6
EP
ADJ
EN
GND
Adjust Input. Connect external resistor divider to program the output voltage.
Enable: TTL/CMOS compatible input. Logic high = enable, logic low = shutdown. Do
not leave floating.
Exposed thermal pad. Connect to the ground plane to maximize thermal performance.
M9999-040312-B
3
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