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LSM-5/16-D12 PDF预览

LSM-5/16-D12

更新时间: 2024-11-22 05:43:03
品牌 Logo 应用领域
村田 - MURATA 转换器电源电路
页数 文件大小 规格书
12页 372K
描述
Non-Isolated, 13-80W SMT DC/DC Converters

LSM-5/16-D12 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:MODULE
包装说明:,针数:6
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.79Is Samacsys:N
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE最大输入电压:14 V
最小输入电压:10 V标称输入电压:12 V
JESD-30 代码:R-XDMA-X6JESD-609代码:e4
最大负载调整率:0.25%功能数量:1
输出次数:1端子数量:6
最大输出电压:5.5 V最小输出电压:4.5 V
标称输出电压:5 V封装主体材料:UNSPECIFIED
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
表面贴装:NO技术:HYBRID
端子面层:GOLD OVER NICKEL端子形式:UNSPECIFIED
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
微调/可调输出:YESBase Number Matches:1

LSM-5/16-D12 数据手册

 浏览型号LSM-5/16-D12的Datasheet PDF文件第2页浏览型号LSM-5/16-D12的Datasheet PDF文件第3页浏览型号LSM-5/16-D12的Datasheet PDF文件第4页浏览型号LSM-5/16-D12的Datasheet PDF文件第5页浏览型号LSM-5/16-D12的Datasheet PDF文件第6页浏览型号LSM-5/16-D12的Datasheet PDF文件第7页 
LSM-16A D12 Models  
s
Non-Isolated, 13-80W SMT DC/DC Converters  
Typical Unit  
FEATURES  
PRODUCT OVERVIEW  
Step-down buck regulators for new  
distributed 12V power architectures  
LSM Series D12 SMTs (surface-mount pack-  
ages) are ideal building blocks for emerging,  
on-board power-distribution schemes in which  
isolated 12V buses deliver power to any num-  
ber of non-isolated, step-down buck regulators.  
LSM D12 DC/DC’s accept a 12V input (10V to  
14V input range) and convert it, with the highest  
efficiency in the smallest space, to a 0.75, 1,  
1.2, 1.5, 1.8, 2, 2.5, 3.3 or 5 Volt output fully  
rated at 16 Amps.  
LSM D12’s are ideal point-of-use/load power  
processors. They typically require no external  
components. Their surface-mount packages  
occupy a mere 1.3" x 0.53" (33.0 x 13.5mm),  
and are only 0.34 inches (8.6mm) high.  
The LSM’s best-in-class power density  
noise (50mVp-p typ.), tight line/load regulation  
( 0.1ꢀ/ 0.25ꢀ max.), quick step response  
(100μsec), stable no-load operation, and no  
output reverse conduction.  
The fully functional LSM’s feature output  
overcurrent detection, continuous short-circuit  
protection, over-temperature protection, a  
remote on/off control pin (pull low to disable),  
an output-voltage trim function, and a sense  
pin. High efficiency enables the LSM D12’s to  
deliver rated output currents of 16 Amps at  
ambient temperatures to +65°C with 100 lfm  
air flow.  
If your new system boards call for multiple  
supply voltages, check out the economics of  
on-board 12V distributed power. If you don’t  
need to pay for multiple isolation barriers,  
Murata Power Solutions’ non-isolated LSM D12  
SMTs will save you money.  
12V input (10-14V range)  
0.75/1/1.2/1.5/1.8/2/2.5/3.3/5VOUT @16A  
Non-isolated, fixed-frequency,  
synchronous-rectifier topology  
Tape and reel SMT package  
1.25ꢀ setpoint accuracy  
Efficiencies to 96ꢀ @ 16 Amps  
Noise as low as 50mVp-p  
Stable no-load operation  
Remote on/off control  
Sense pin and output voltage trim  
No derating to +65°C with 200 lfm  
is achieved with a fully synchronous, fixed-  
frequency, buck topology that also delivers:  
high efficiency (95ꢀ for 5VOUT models), low  
Designed to meet UL/IEC/EN60950-1  
safety  
EMC compliant  
+OUTPUT  
(4)  
+INPUT  
(2)  
+SENSE  
(6)  
COMMON  
(3)  
COMMON  
(3)  
CURRENT  
SENSE  
VCC  
PWM  
CONTROLLER  
ON/OFF  
CONTROL  
(1)  
REFERENCE &  
ERROR AMP  
V
TRIM  
(5)  
OUT  
Typical topology is shown  
Figure 1. Simplified Schematic  
For full details go to  
www.murata-ps.com/rohs  
www.murata-ps.com  
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000  
MDC_LSM 16A D12 Models.A05 Page 1 of 12  

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