参数资料
型号: OKI-T/3-W32N-C
厂商: Murata Power Solutions Inc
文件页数: 1/13页
文件大小: 0K
描述: CONV DC/DC 3A 24VIN NEG SMD
产品培训模块: OKI-T/3-W32 POL DC/DC Converter
标准包装: 1
系列: Okami™ OKI-T/3-W32
类型: 非隔离(POL)
输出数: 1
电压 - 输入(最小): 9V
电压 - 输入(最大): 32V
Voltage - Output 1: 0.7525 ~ 4.5 V
电流 - 输出(最大): 3A
电源(瓦) - 制造商系列: 13W
特点: 具有远程开/关功能和 UVLO
安装类型: 表面贴装
封装/外壳: 模块
尺寸/尺寸: 0.82" L x 0.47" W x 0.34" H(20.8mm x 11.9mm x 8.5mm)
包装: 标准包装
工作温度: -40°C ~ 85°C
效率: 89%
电源(瓦特)- 最大: 13.5W
其它名称: 811-2286-6
www.murata-ps.com
FEATURES
OKI-T/3-W32 Series
Adjustable Output 3-Amp DOSA-SMT DC/DC Converters
Typical unit
PRODUCT OVERVIEW
?
?
? Non-isolated SMT POL DC/DC power module
? 9-32Vdc input voltage range
?
3
? Programmable output voltage from 0.7525-4.5Vdc
? ? Amp output current models
?
? Drives 1000 μF ceramic capacitive loads
?
?
?
? High power conversion ef?ciency 86.5% at 4.5 Vout
? Outstanding thermal derating performance
? Over temperature and over current protection
The OKI-T/3 series are non-isolated Point-of-
Load (POL) DC/DC power converters for embedded
applications. The module is fully compatible with
Distributed-power Open Standards Alliance (DOSA)
industry-standard speci?cations (www.dosapower.
com). Applications include powering CPU’s, indus-
trial 24V transducers and POS terminals.
The wide input range is 9 to 32 Volts DC. The
maximum output current is 3 Amps. Based on
?xed-frequency synchronous buck converter
switching topology, the high power conversion
ef?cient Point of Load (POL) module features
programmable output voltage and On/Off control.
These converters also include under voltage lock
out (UVLO), output short circuit protection, over-
current and over temperature protections.
These units are designed to meet all standard
UL/EN/IEC 60950-1 safety certi?cations (2nd Edition)
and RoHS-6 hazardous substance compliance.
?
? On/Off control
?
? UL/EN/IEC 60950-1 safety, 2nd Edition
?
?
? Industry-standard (DOSA) surface-mount package
? RoHS-6 hazardous substance compliance
Connection Diagram
+Vin
+Vout
F1
On/Off
External
DC
Control
Controller
Trim
Power
Source
Open = On
Closed = Off
(Positive
On/Off)
Common
Reference and
Error Ampli ?er
Common
Figure 1. OKI-T/3
Note: Murata Power Solutions strongly recommends an external input fuse, F1.
See speci?cations.
 
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
MDC_OKI-T/3-W32 Series.A07 Page 1 of 13
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