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MIC2810 参数 Datasheet PDF下载

MIC2810图片预览
型号: MIC2810
PDF下载: 下载PDF文件 查看货源
内容描述: 数字电源管理IC为2MHz , 600毫安DC / DC W /双路,300mA / 300mA低压LDO的VIN [Digital Power Management IC 2MHz, 600mA DC/DC w/Dual 300mA/300mA Low VIN LDOs]
分类和应用:
文件页数/大小: 18 页 / 508 K
品牌: MICREL [ MICREL SEMICONDUCTOR ]
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Micrel, Inc.
MIC2810
Functional Characteristics
LDO2
[LOWQ Mode]
Load Transient
LDO2
[Normal Mode]
Load Transient
V
IN
= 3.6V
V
OUT
= 2.8V
C
OUT
= 2.2µF
/LowQ = V
IN
Output Voltage
AC Coupled
(50mV/div)
45mA
V
IN
= 3.6V
V
OUT
= 2.8V
C
OUT
= 2.2µF
/LowQ = GND
Output Voltage
AC Coupled
(50mV/div)
200mA
Output Current
DC Coupled
(100mA/div)
Output Current
DC Coupled
(20mA/div)
1mA
10mA
Time (100µs/div)
Time (40µs/div)
DC/DC
[LOWQ Mode]
Load Transient
DC/DC
[LOWQ Mode]
Start-Up Waveforms
Output Voltage
AC Coupled
(20mV/div)
50mA
V
IN
= 3.6V
V
OUT
= 1.2V
C
OUT
= 2.2µF
/LowQ = GND
Enable Voltage
DC Coupled
(2V/div)
Output Current
DC Coupled
(20mA/div)
1mA
Output Voltage
DC Coupled
(500mV/div)
V
IN
= 3.6V
V
OUT
= 1.2V
C
OUT
= 2.2µF
/LowQ = GND
I
OUT
= 20mA
Time (40µs/div)
Time (20µs/div)
April 2007
10
M9999-041107-B