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参数资料
| 型号： | VKA100MS03C |
| 厂商： | MURATA POWER SOLUTIONS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, HALF BRICK PACKAGE-9 |
| 文件页数： | 4/4页 |
| 文件大小： | 361K |
| 代理商： | VKA100MS03C |
2.28
[57.91]
MAX
1.000
[25.40]
1.400
[35.56]
2.000
[50.80]
0.19 [4.8]
0.20 [5.1]
0.50 [12.7]
0.40 [10.16]
0.530 MAX
[13.46]
0.20 [5.1]
.040 [1.02] DIA.
7 PLACES
.081 [2.06] DIA.
2 PLACES
1.400
[35.56]
1.000
[25.40]
0.700
[17.78]
.400 [10.16]
1.900
[48.26]
MOUNTING INSERTS M3 X 0.5 THRU, 4 PLACES
MAX. TORQUE, 8 IN/LBS
2.40
[61.0]
MAX
MECHANICAL
NOTES:
All dimensions are in inches (millimeters).
PIN PLACEMENT TOLERANCE: ± 0.005”
MECHANICAL TOLERANCE: ± 0.015”
Marked with: specic modeL ordered, date code, job
code.
MATERIAL: Units are encapsulated in a low thermal
resistance molding compound which has excellent chemical
resistance and electrical properties in high humidity
environments and over a wide operating temperature
range. The encapsulant and outer shell of the unit have
UL94V-0 ratings. Lead material is solder plated to allow
ease of solderability.
This feature allows the user to accurately adjust the module’s
output voltage set point to a specied level. This is achieved
by connecting a resistor or potentiometer from the TRIM
terminal to either the +Vout terminal (for increased Vout) or
the -Vout terminal (for decreased Vout). The formulae below
describe the trim resistor value to obtain a Vout change of
Δ%. VO is output voltage prior to adjustment (3.3V, 5V, 12V,
15V, or 24V).
Radj - up =
( Vo(100 + Δ%) _ (100 + 2Δ%) ) kΩ
1.225
Δ%
Radj - down =
(100 - 2) kΩ
Δ%
OUTPUT ADJUST VOLTAGE
Special attention should be given to the peak voltage
deviation during a dynamic load step when trimming the
output above the original set point to avoid tripping the
overvoltage protection circuit. Should an OVP condition
occur, the converter will go into a latch condition and
must be externally reset before it will return to normal
operation.
OVP NOTE
email: sales@murata-ps.com
28 Jun 2010
VDK100C.BO4 Page 4 of 4
www.murata-ps.com
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specications are subject to change without
notice.
2010 Murata Power Solutions, Inc.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Manseld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
www.murata-ps.com/locations
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相关代理商/技术参数 |
参数描述 |
|---|---|
| VKA100MS03F | 功能描述:DC/DC转换器 100W 48V TO 3.3V 30A 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: |
| VKA100MS03F-1 | 功能描述:DC/DC转换器 100W 48-3.3V NEG LOG 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: |
| VKA100MS03F-1C | 功能描述:DC/DC转换器 100W 48-3.3V NEG LOG 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: |
| VKA100MS03F-6 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| VKA100MS03F-61 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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