LSM-5/16-D12-C

更新时间： 2024-11-22 13:09:31

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
暂无描述

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LSM-5/16-D12-C 数据手册

LSM-16A D12 Models

www.murata-ps.com

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 5V^OUTmodels), 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

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

12 3 4 5 6 7...12

中文翻译

下载PDF

与LSM-5/16-D12-C相关器件

型号	品牌	获取价格	描述	数据表
LSM535	MICROSEMI	获取价格	5 Amp Schottky Rectifier
LSM535G	ETC	获取价格	Schottky Rectifier
LSM535GE3	MICROSEMI	获取价格	Rectifier Diode, Schottky, 1 Phase, 1 Element, 5A, 35V V(RRM), Silicon, DO-215AB, DO-215AB
LSM535J	ETC	获取价格	Schottky Rectifier
LSM535J/TR13	MICROSEMI	获取价格	DIODE SCHOTTKY 35V 5A DO214AB
LSM535J-TR	MICROSEMI	获取价格	Rectifier Diode, Schottky, 1 Phase, 1 Element, 5A, 35V V(RRM), Silicon, DO-214AB,
LSM540	MICROSEMI	获取价格	5 Amp Schottky Rectifier
LSM540G	ETC	获取价格	Schottky Rectifier
LSM540J	ETC	获取价格	Schottky Rectifier
LSM540J/TR13	MICROSEMI	获取价格	DIODE SCHOTTKY 40V 5A DO214AB

与LSM-5/16-D12-C相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

32
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

24
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

53
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

51

产品中心

服务支持

精选活动

关于我们

帮助中心

LSM-5/16-D12-C

LSM-5/16-D12-C 数据手册

与LSM-5/16-D12-C相关器件

与LSM-5/16-D12-C相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LSM-5/16-D12-C

LSM-5/16-D12-C 数据手册

与LSM-5/16-D12-C相关器件

与LSM-5/16-D12-C相关文章

您还可以找

您在本页遇到什么问题？