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参数资料
| 型号： | OKL-T/3-W12P-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 4/17页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 15W 12VIN 3AOUT SMD |
| 标准包装： | 1 |
| 系列： | Okami™ OKL-T/3-W12 |
| 类型： | 非隔离（POL） |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 4.5V |
| 电压 - 输入（最大）： | 14V |
| Voltage - Output 1： | 0.591 ~ 5.5 V |
| 电流 - 输出（最大）： | 3A |
| 电源（瓦） - 制造商系列： | 15W |
| 特点： | OTP，SCP，UVLO |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-SMD 模块 |
| 尺寸/尺寸： | 0.48" L x 0.48" W x 0.25" H（12.2mm x 12.2mm x 6.4mm） |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 93% |
| 电源（瓦特）- 最大： | 17W |
| 其它名称： | 811-2709-6 |
OKL-T/3-W12 Series
Programmable Output 3-Amp i LGA SMT PoLs
Speci?cation Notes, Cont.:
(4a) Mean Time Before Failure is calculated using the Telcordia (Belcore) SR-332 Method 1, Case 3, ground ?xed
conditions, Tpcboard=+25 ?C, full output load, natural air convection.
(4b) Mean Time Before Failure is calculated using the MIL-HDBK-217N2 method, ground benign, +25oC., full output
load, natural convection.
(11) Other input or output voltage ranges will be reviewed under scheduled quantity special order.
(12) Maximum PC board temperature is measured with the sensor in the center of the converter.
(13) Do not exceed maximum power speci?cations when adjusting the output trim.
(14) The maximum output capacitive loads depend on the the Equivalent Series Resistance (ESR) of the external
(5)
(6)
(7)
(8)
(9)
The On/Off Control Input should use either a switch or an open collector/open drain transistor referenced to
-Input Common. A logic gate may also be used by applying appropriate external voltages which do not exceed
+Vin.
Short circuit shutdown begins when the output voltage degrades approximately 2% from the selected setting.
Please observe the voltage input and output speci?cations in the Voltage Range Graph on page 16.
Output noise may be further reduced by adding an external ?lter. At zero output current, the output may contain
low frequency components which exceed the ripple speci?cation. The output may be operated inde?nitely with
no load.
All models are fully operational and meet published speci?cations, including “cold start” at –40? C.
output capacitor and, to a lesser extent, the distance and series impedance to the load. Larger caps will reduce
output noise but may change the transient response. Newer ceramic caps with very low ESR may require lower
capacitor values to avoid instability. Thoroughly test your capacitors in the application. Please refer to the Output
Capacitive Load Application Note.
(15) Do not allow the input voltage to degrade lower than the input undervoltage shutdown voltage at all times.
Otherwise, you risk having the converter turn off. The undervoltage shutdown is not latching and will attempt to
recover when the input is brought back into normal operating range.
(16) The outputs are not intended to sink appreciable reverse current.
(17) “Hiccup” overcurrent operation repeatedly attempts to restart the converter with a brief, full-current output. If the
(10) Regulation speci?cations describe the deviation as the line input voltage or output load current is varied from a
nominal midpoint value to either extreme.
overcurrent condition still exists, the restart current will be removed and then tried again. This short current pulse
prevents overheating and damaging the converter. Once the fault is removed, the converter immediately recovers
normal operation.
www.murata-ps.com/support
MDC_OKL-T/3-W12 Series.B01 Page 4 of 17
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相关代理商/技术参数 |
参数描述 |
|---|---|
| OKL-T-3-W5 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Programmable Output 3-Amp iLGA SMT PoLs |
| OKL-T3-W5 | 制造商:MURATA-PS 制造商全称:Murata Power Solutions Inc. 功能描述:Programmable Output 3-Amp iLGA SMT PoLs |
| OKL-T6-W12 | 制造商:MURATA-PS 制造商全称:Murata Power Solutions Inc. 功能描述:Programmable Output 6-Amp ILGA SMT PoLs |
| OKL-T-6-W5 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Programmable Output 6-Amp iLGA SMT PoLs |
| OKL-T6-W5 | 制造商:MURATA-PS 制造商全称:Murata Power Solutions Inc. 功能描述:Programmable Output 6-Amp iLGA SMT PoLs |
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