- 您现在的位置：买卖IC网 > PDF目录225476 > UWR-12/1250-D48ACT 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | UWR-12/1250-D48ACT |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 8/12页 |
| 文件大小： | 602K |
| 代理商： | UWR-12/1250-D48ACT |
UWR Models
7 - 1 5 W , S I N G L E O U T P U T D C / D C C O N V E R T E R S
Accuracy of adjustment is subject to tolerances or resistor values and
factory-adjusted output accuracy. VO = desired output voltage.
Model
Trim Equation
Start-Up Threshold and Undervoltage Shutdown
Under normal start-up conditions, devices will not begin to regulate until the
ramping-up input voltage exceeds the Start-Up Threshold Voltage (35V for
"D48A" models). Once operating, devices will not turn off until the input volt-
age drops below the Undervoltage Shutdown/Lockout limit (34V for "D48A"
models). Subsequent re-start will not occur until the input is brought back
up to the Start-Up Threshold. This built-in hysteresis obviously avoids any
indeterminate on/off situations at a single voltage.
Start-Up Time
The VIN to VOUT Start-Up Time is the interval between the time at which
a ramping input voltage crosses the turn-on threshold point and the fully-
loaded output voltage enters and remains within its specied accuracy band.
Actual measured times will vary with input source impedance, external input
capacitance, and the slew rate and nal value of the input voltage as it
appears to the converter.
The On/Off to VOUT Start-Up Time assumes the converter is turned off via
the On/Off Control with the nominal input voltage already applied to the
converter. The specication denes the interval between the time at which the
converter is turned on and the fully-loaded output voltage enters and remains
within its specied accuracy band.
5
相关PDF资料 |
PDF描述 |
|---|---|
| UWR-2.5/6000-D48AN | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| UWR-5/3000-D48ACT | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| UWR-1.5/6000-D12AL2 | 1-OUTPUT 9 W DC-DC REG PWR SUPPLY MODULE |
| UWR-1.5/6000-D12ANL2 | 1-OUTPUT 9 W DC-DC REG PWR SUPPLY MODULE |
| UWR-1.5/6000-D24ANTL2 | 1-OUTPUT 9 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| UWR-12-830-D12A-C | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Single Output, High Reliability, 2" x 1", 6-10 Watt, DC/DC Converters |
| UWR14-20WA-SERIES | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Single Output, High Reliability |
| UWR-15/1000-D12A | 功能描述:DC/DC转换器 15W 12Vto15V 1000mA 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: |
| UWR-15/1000-D12AC | 功能描述:DC/DC转换器 15W 12Vto15V 1000mA 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: |
| UWR-15/1000-D12A-C | 功能描述:DC/DC转换器 15W 12Vto15V 1000mA 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: |
发布紧急采购，3分钟左右您将得到回复。