NMG Series
Isolated 2W Single Output DC/DC Converters
APPLICATION NOTES (continued)
Output Ripple Reduction
By using the values of inductance and capacitance stated, the output ripple at the rated load is lowered to 5mV p-p max.
Component selection
Capacitor: It is required that the ESR (Equivalent Series Resistance) should be as low as possible, ceramic types are recommended.
The voltage rating should be at least twice (except for 15V output), the rated output voltage of the DC/DC converter.
Inductor: The rated current of the inductor should not be less than that of the output of the DC/DC converter. At the rated current, the DC resistance of the inductor
should be such that the voltage drop across the inductor is <2% of the rated voltage of the DC/DC converter. The SRF (Self Resonant Frequency) should be
>20MHz.
L
Power
Source
DC
DC
C
Load
Inductor
Capacitor
L, μH
SMD
Through Hole
C, μF
NMG0505SC
NMG0509SC
NMG0512SC
NMG0515SC
NMG1205SC
NMG1209SC
NMG1212SC
NMG1215SC
10
22
47
47
10
22
47
47
82103C
82223C
82473C
82473C
82103C
82223C
82473C
82473C
11R103C
11R223C
11R473C
11R473C
11R103C
11R223C
11R473C
11R473C
4.7
2.2
1
1
4.7
2.2
1
1
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KDC_NMG.E01 Page 5 of 7
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相关代理商/技术参数
NMG0515SC 功能描述:DC/DC转换器 2W 5Vin 15Vout Single Output RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
NMG0524SC 制造商:Murata Power Solutions 功能描述:- Rail/Tube
NMG1205SC 功能描述:DC/DC转换器 2W 12Vin 5Vout Single Output RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
NMG1209SC 功能描述:DC/DC转换器 2W 12Vin 9Vout Single Output RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
NMG1212SC 功能描述:DC/DC转换器 2W 12Vin 12Vout Single Output RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
NMG1215SC 功能描述:DC/DC转换器 2W 12Vin 15Vout Single Output RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
NMG1224SC 制造商:Murata Power Solutions 功能描述:
NMG1505SC 制造商:Murata Power Solutions 功能描述:DC/DC TH 2W 15-5V SIP - Bulk 制造商:Murata Power Solutions 功能描述:DC/DC CONVERTER 5V 400MA 2W 制造商:Murata Manufacturing Co Ltd 功能描述:DC/DC Converters 2W 15Vin 5Vout Single Output 制造商:Murata Manufacturing Co Ltd 功能描述:DC/DC TH 2W 15-5V SIP 制造商:Murata Power Solutions 功能描述:DC-DC CONV, ISO POL, 1 O/P, 2W, 400mA, 5V, DC / DC Converter Type:Isolated POL, DC / DC Converter Output Type:Fixed, Input Voltage DC Min:13.5V, Input Voltage DC Max:16.5V, No. of Outputs:1, Output Voltage Nom.:5V, Depth:19.65mm , RoHS Compliant: Yes