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参数资料
| 型号： | YNV12T10-0G |
| 厂商： | Power-One |
| 文件页数： | 8/25页 |
| 文件大小： | 0K |
| 描述： | CONVERTER DC-DC 12V 10A SIP |
| 标准包装： | 192 |
| 系列： | Y |
| 类型： | 非隔离（POL） |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 9.6V |
| 电压 - 输入（最大）： | 14V |
| Voltage - Output 1： | 0.75 ~ 5.5 V |
| 电流 - 输出（最大）： | 10A |
| 电源（瓦） - 制造商系列： | 55W |
| 安装类型： | 通孔 |
| 封装/外壳： | 10-SIP 模块 |
| 尺寸/尺寸： | 2.00" L x 0.28" W x 0.54" H（50.8mm x 7.1mm x 13.7mm） |
| 包装： | 托盘 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 94% |
| 电源（瓦特）- 最大： | 55W |
| 产品目录页面： | 2739 (CN2011-ZH PDF) |
| 其它名称： | 179-2377 |
YNV12T10 DC-DC Converter Data Sheet
9.6-14 VDC Input; 0.7525-5.5 VDC Programmable @ 10A
minimized. This provides a worst-case but
consistent scenario for thermal derating purposes.
All measurements requiring airflow were made in
di/dt’s vertical and horizontal wind tunnel facilities
using Infrared (IR) thermography and
thermocouples for thermometry.
Ensuring components on the converter do not
exceed their ratings is important to maintaining
high reliability. If one anticipates operating the
converter at or close to the maximum loads
specified in the derating curves, it is prudent to
check actual operating temperatures in the
application. Thermographic imaging is preferable;
if this capability is not available, then
thermocouples may be used. Power-One
recommends the use of AWG #40 gauge
thermocouples to ensure measurement accuracy.
Careful routing of the thermocouple leads will
further minimize measurement error. Refer to Fig.
D for optimum measuring thermocouple location.
Thermal Derating
Load current vs. ambient temperature and airflow
rates are given in Figs. x.1 to x.2 for maximum
temperature of 120 °C. Ambient temperature was
varied between 25 °C and 85 °C, with airflow rates
from 30 to 500 LFM (0.15m/s to 2.5 m/s), and
vertical and horizontal converter mounting. The
airflow during the testing is parallel to the long axis
of the converter, going from input pins to output
pins.
For each set of conditions, the maximum load
current was defined as the lowest of:
Fig. D: Location of the thermocouple for thermal testing.
Efficiency
Figure x.3 shows the efficiency vs. load current
plot for ambient temperature of 25 oC, airflow rate
of 200 LFM (1 m/s) and input voltages of 9.6 V,
12 V and 14 V.
Power Dissipation
Fig. x.4 shows the power dissipation vs. load
current plot for Ta = 25 oC, airflow rate of 200 LFM
(1 m/s) with vertical mounting and input voltages
of 9.6 V, 12 V and 14 V.
Ripple and Noise
The output voltage ripple waveform is measured at
full rated load current. Note that all output voltage
waveforms are measured across a 1 ? F ceramic
capacitor.
The output voltage ripple and input reflected ripple
current waveforms are obtained using the test
setup shown in Fig. E.
i S
Nex -v Series
(i) The output current at which any MOSFET
temperature does not exceed a maximum
specified temperature (120 °C) as indicated by the
thermographic image, or
1 ? H
source
inductance
V source
C IN
4x47 ? F
ceramic
capacitor
TM
DC/DC
Converter
1 ? F
ceramic
capacitor
C O
100 ? F
ceramic
capacitor
Vout
(ii) The maximum current rating of the converter
(10A)
During normal operation, derating curves with
maximum FET temperature less than or equal to
120 °C should not be exceeded. Temperature on
the PCB at the thermocouple location shown in
Fig. D should not exceed 120 °C in order to
operate inside the derating curves.
Fig. E: Test Set-up for measuring input reflected ripple
currents, i s and output voltage ripple.
MCD10202 Rev. 1.0, 24-Jun-10
Page 8 of 25
www.power-one.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| YNV12T10-D | 功能描述:DC/DC转换器 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: |
| YNV12T10-DG | 功能描述:DC/DC转换器 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: |
| YNV12T16 | 功能描述:DC/DC转换器 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: |
| YNV12T16-0 | 功能描述:DC/DC转换器 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: |
| YNV12T16-0G | 功能描述:DC/DC转换器 0.7525-5.5Vout 16A 9.6-14VIn 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: |
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