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JMK107BJ106MA 参数 Datasheet PDF下载

JMK107BJ106MA图片预览
型号: JMK107BJ106MA
PDF下载: 下载PDF文件 查看货源
内容描述: 1.5MHz的, 400毫安,高效率PWM降压型DC / DC转换器 [1.5MHz, 400mA, High Efficiency PWM Step-Down DC/DC Converter]
分类和应用: 转换器
文件页数/大小: 13 页 / 369 K
品牌: RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
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RT8024
Output Voltage vs. Temperature
1.25
Output Ripple
V
IN
= 3.3V, V
OUT
= 1.2V, I
OUT
= 400mA
1.23
Output Voltage (V)
V
LX
(5V/Div)
V
OUT
(5mV/Div)
1.21
1.19
1.17
1.15
-50
-25
0
25
V
IN
= 3.3V, I
OUT
= 0A
50
75
100
125
I
LX
(500mA/Div)
Time (500ns/Div)
Temperature
(°C)
Load Transient Response
V
IN
= 3.3V, V
OUT
= 1.2V, I
OUT
= 100mA to 400mA
Load Transient Response
V
IN
= 3.3V, V
OUT
= 1.2V, I
OUT
= 200mA to 400mA
V
OUT
(20mV/Div)
V
OUT
(20mV/Div)
I
OUT
(200mA/Div)
Time (50μs/Div)
I
OUT
(200mA/Div)
Time (50μs/Div)
Power On
V
IN
= 3.3V, V
OUT
= 1.2V, I
OUT
= 400mA
Power Off
V
IN
= 3.3V, V
OUT
= 1.2V, I
OUT
= 400mA
V
EN
(5V/Div)
V
OUT
(1V/Div)
I
IN
(200mA/Div)
V
EN
(5V/Div)
V
OUT
(1V/Div)
I
IN
(200mA/Div)
Time (100μs/Div)
Time (100μs/Div)
DS8024-02 March 2011
www.richtek.com
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