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PSC486-7IRD PDF预览

PSC486-7IRD

更新时间: 2024-01-30 13:52:16
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
13页 223K
描述
DC-DC Regulated Power Supply Module, 1 Output, Hybrid,

PSC486-7IRD 技术参数

是否Rohs认证: 不符合生命周期:Active
Reach Compliance Code:not_compliantECCN代码:EAR99
风险等级:5.54其他特性:REMOTE SHUTDOWN
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE认证:UL, CSA, EN, CE
效率(主输出):97%高度:88 mm
最大输入电压:144 V最小输入电压:58 V
标称输入电压:80 VJESD-30 代码:R-MSMA-D11
JESD-609代码:e0长度:151 mm
最大电网调整率:0.4%最大负载调整率:0.5%
功能数量:1输出次数:1
端子数量:11最高工作温度:71 °C
最低工作温度:-25 °C最大输出电流:6 A
最大输出电压:48.29 V最小输出电压:47.71 V
标称输出电压:48 V封装主体材料:METAL
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
子类别:Power Supply Modules表面贴装:NO
技术:HYBRID温度等级:COMMERCIAL EXTENDED
端子面层:Tin/Lead (Sn/Pb)端子形式:SOLDER LUG
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
微调/可调输出:YES热身时间:0.13 s
宽度:32.2 mmBase Number Matches:1

PSC486-7IRD 数据手册

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PSC Series Extended Data Sheet  
Positive Switching Regulators (Rugged)  
Part Number Description  
PSC 12 6 -7 L i R P C D  
Positive switching regulator in case C03 ...................PSC  
Nominal output voltage in volt ................................ 12 - 48  
Nominal output current in ampere .................................. 6  
Operational ambient temperature range TA  
–25 to 71°C ......................................................... -7  
–40 to 71°C (option) ............................................ -9  
Input filter (option) ............................................................ L  
Inhibit input ....................................................................... i  
Control input for output voltage adjustment 1 .................. R  
Potentiometer 1 (option) ................................................... P  
Thyristor crowbar (option) .............................................. C  
Input/output voltage monitor (option) ........................ D/D1  
1 Feature R excludes option P and vice versa.  
Example: PSC 126-7LiPC = A positive switching regulator with a 12 V, 6 A output, ambient temperature range of  
–25 to 71°C, input filter, inhibit input, output adjust potentiometer and thyristor crowbar.  
Functional Description  
The switching regulators are designed using the buck con-  
verter topology. See also: Technical Information: Topolo-  
gies. The input is not electrically isolated from the output.  
During the on period of the switching transistor, current is  
transferred to the output and energy is stored in the output  
choke. During the off period, this energy forces the current  
to continue flowing through the output, to the load and  
back through the freewheeling diode. Regulation is ac-  
complished by varying the on to off duty ratio of the power  
switch.  
These regulators are ideal for  
a wide range of  
applications, where input to output isolation is not  
necessary, or where already provided by an external front  
end (e.g. a transformer with rectifier). To optimise  
customer’s needs, additional options and accessories are  
available.  
03018  
Io  
I i  
Vo+  
Vi+  
Fuse1  
D (option)  
i
Control circuit  
Vi  
Vo  
Option C  
R
G
Gi–  
Vt  
V
o
Go–  
Option D  
Option P  
Fig. 1  
Block diagram  
REV. MAY 12, 2004  
Page 2 of 13  

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