- 您现在的位置：买卖IC网 > Datasheet目录871 > OKR-T/3-W12-C (Murata Power Solutions Inc)CONV DC/DC 15W 12VIN SIP Datasheet资料下载
参数资料
| 型号： | OKR-T/3-W12-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 18/18页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 15W 12VIN SIP |
| 产品培训模块： | Okami Series |
| 产品目录绘图： | OKR Series |
| 特色产品： | Okami? Series PoL Converters OKR Series DC/DC Converters |
| 标准包装： | 360 |
| 系列： | Okami™ OKR-T/3 |
| 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： | 0.59 ~ 6 V |
| 电流 - 输出（最大）： | 3A |
| 电源（瓦） - 制造商系列： | 15W |
| 安装类型： | 通孔 |
| 封装/外壳： | 5-SIP 模块 |
| 尺寸/尺寸： | 0.41" L x 0.30" W x 0.65" H（10.4mm x 7.6mm x 16.5mm） |
| 包装： | 管件 |
| 效率： | 93% |
| 电源（瓦特）- 最大： | 15W |
| 产品目录页面： | 2720 (CN2011-ZH PDF) |
| 其它名称： | 811-2115-5 |
OKR-T/3 Series
Adjustable Output 3-Amp SIP-mount DC/DC Converters
“E” Model External Enable On/Off Control (see ?g. 6)
The forced On/Off enable option for “E” models uses positive logic for the
external control. The converter may be powered ON by applying a positive volt-
age (logic HI) between the On/Off pin and the negative power input (-Vin). This
positive voltage is referred to –Vin and must be in the range of at least +2.0V
and not to exceed the power supply input voltage (+Vin). The current drain is 1
mA max. when turned on.
If the On/Off pin is left open, an internal 100 Kilohm pulldown resistor will
turn the converter OFF. The OFF condition may also be commanded by ground-
ing the pin or from an external logic LO voltage not to exceed +0.4 Volts. All
voltages are referred to the –Vin negative power input.
The circuit below indicates the equivalent input. Please avoid false signals
from ground bounce errors on the On/Off control. Also note that the external
control signal is wired directly into the Q3 BSS138W gate which can be dam-
aged by electrostatic transient voltages. Do not exceed the speci?cations.
Output Capacitive Load
These converters do not require external capacitance added to achieve rated
speci?cations. Users should only consider adding capacitance to reduce
switching noise and/or to handle spike current load steps. Install only enough
capacitance to achieve noise objectives. Excess external capacitance may
cause regulation problems, degraded transient response and possible oscilla-
tion or instability.
If you wish to control the On/Off circuit by external logic rather than a switch,
carefully compare your logic threshold voltages with that of the On/Off input.
Pos. Vin
10KΩ
On/Off Control
Min. Vgs for turn-on = 2.0V.
Max. Vgs for turn-off = 0.4V.
Q3
To
PWM
Neg. Vin
100
KΩ
BSS 138W
Figure 6. On/Off Control Circuit for “E” Models
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mans?eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
This product is subject to the following operating requirements
and the Life and Safety Critical Application Sales Policy :
Refer to: http://www.murata-ps.com/requirements/
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. Speci?cations are subject to change without
notice. ? 2012 Murata Power Solutions, Inc.
www.murata-ps.com/support
MDC_OKR-T/3-W12.B02 Page 18 of 18
相关PDF资料 |
PDF描述 |
|---|---|
| OKR-T/6-W12-C | CONV DC/DC 6A 12VIN POL SIP |
| OKX-T/3-D12N-C | DC-DC CONVRT 0.7525-5.5V 3A 5SIP |
| OKX-T/3-W5P-C | DC-DC CONVRT 0.7525-3.6V 3A 5SIP |
| OKX-T/5-D12P-C | DC-DC CONVRT 0.7525-5.5V 5A 5SIP |
| OKX-T/5-W5P-C | DC-DC CONVRT 0.7525-3.6V 5A 5SIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| OKR-T6 | 制造商:MURATA-PS 制造商全称:Murata Power Solutions Inc. 功能描述:Adjustable Output 6-Amp SIP-mount DC/DC Converters |
| OKR-T-6 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Adjustable Output 6-Amp SIP-mount DC/DC Converters |
| OKX | 制造商:MURATA-PS 制造商全称:Murata Power Solutions Inc. 功能描述:Adjustable DOSA 10/16-Amp SIP DC/DC Converters |
| OKX2-T/10-D12N-C | 功能描述:DC/DC转换器 12V 0.75-5.5Vout 10A Sequence Neg logic 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: |
| OKX2-T/10-D12P-C | 功能描述:DC/DC转换器 12V 0.75-5.5Vout 10A Sequence Pos logic 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。