Datasheet > LSM-1/10-D5

LSM-1/10-D5

更新时间： 2024-11-21 19:46:23

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
13页	364K
描述
DC-DC Regulated Power Supply Module, 1 Output, 10W, Hybrid, ROHS COMPLIANT, PACKAGE-6

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中文翻译

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技术参数
数据手册

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LSM-1/10-D5 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.82	其他特性：	SEATED HGT-NOM
模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE	最大输入电压：	5.5 V
最小输入电压：	4.5 V	标称输入电压：	5 V
JESD-30 代码：	R-XDMA-N6	长度：	34.54 mm
最大负载调整率：	0.25%	功能数量：	1
输出次数：	1	端子数量：	6
最高工作温度：	71 °C	最低工作温度：	-40 °C
最大输出电压：	1.1 V	最小输出电压：	0.9 V
标称输出电压：	1 V	封装主体材料：	UNSPECIFIED
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
座面最大高度：	14.224 mm	表面贴装：	NO
技术：	HYBRID	温度等级：	OTHER
端子形式：	NO LEAD	端子位置：	DUAL
最大总功率输出：	10 W	微调/可调输出：	YES
宽度：	15.24 mm	Base Number Matches：	1

LSM-1/10-D5 数据手册

LSM-10A D5 Models

www.murata-ps.com

Single Output, Non-Isolated, 5VIN, 0.8-3.3VOUT, 10A, DC/DC's in SMT Packages

DATEL's LSM D5 Series for SMT (surface-mount) are non-isolated DC/

NOT RECOMMENDED

DC converters that accept a 5V input (4.5V to 5.5V input range) and deliver

0.8V, 1V, 1.2V, 1.5V, 1.8V, 2V, 2.5V, or 3.3V outputs at 10 Amps. LSM D5

Typical Unit

SMT's are designed to take on-board 5V power and convert it, with the

FOR NEW DESIGNS

highest efﬁciency in the smallest space, to any lower voltage required by

today's current-hungry DSP's, ASIC's and CPLD's.

Features

The LSM D5's miniature size makes them ideal for true point-of-use/

load power processing. They occupy a mere 0.7 square inches (4.5 cm²)

and are only 0.34 inches (8.64 mm) high. The SMT package is designed

for pick and place including lead free reﬂow soldering, and they typically

require no additional external components.

■

Step-down buck regulators with

industry-standard SMT footprint

■

5V input (4.5-5.5V range)

■

0.8/1/1.2/1.5/1.8/2/2.5/3.3V^OUT@10A

The LSM's best-in-class power density is achieved with a fully syn-

chronous, ﬁxed-frequency (300kHz), buck topology that also delivers: high

efﬁciency (95% for 3.3V^OUTmodels), low noise (30mVp-p typ.), tight line/

load regulation ( 0.1%/ 0.25% max.), quick step response (100µsec),

stable no-load operation, and no output reverse conduction.

The fully functional LSM's feature output overcurrent detection, con-

tinuous short-circuit and over-temperature protection, an output-voltage

trim function, a remote on/off control pin (pull low to disable), and a sense

pin. High efﬁciency enables the LSM D5's to deliver rated output currents

of 10 Amps at ambient temperatures to +71°C with no air ﬂow (natural

convection).

If your low-voltage, high-current requirements have made the use

of inefﬁcient linear regulators impractical, take a look at one of DATEL's

easy-to-use, low-cost LSM SMT's (or equivalent LSN SIP's). All devices

are UL/IEC/EN60950 certiﬁed and EMC compliant. UL, CB, HALT and

EMC reports are available upon request.

■

Non-isolated, ﬁxed-frequency,

synchronous-rectiﬁer topology

■

Tape and reel SMT package

■

1ꢀ setpoint accuracy

■

Efﬁciencies to 95ꢀ @ 10 Amps

■

Noise as low as 30mVp-p

■

Stable no-load operation

■

Remote on/off control

■

Sense pin and output voltage trim

■

Thermal shutdown

■

No derating to +71°C, natural convection

■

UL/IEC/EN60950 certiﬁed

■

EMC compliant

+OUTPUT

(4)

+INPUT

(2)

+SENSE

(6)

COMMON

(3)

COMMON

(3)

CURRENT

SENSE

PWM

CONTROLLER

ON/OFF

CONTROL

(1)

REFERENCE &

ERROR AMP

TRIM

(5)

OUT

Figure 1. Simpliﬁed Schematic

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com/support

Typical topology is shown

MDC_LSM10A-D5.B02 Page 1 of 13

12 3 4 5 6 7...13

中文翻译

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与LSM-1/10-D5相关器件

型号	品牌	获取价格	描述	数据表
LSM-1/10-D5-C	MURATA	获取价格	Single Output, Non-Isolated, 5VIN, 0.8-3.3VOUT, 10A, DC/DCs in SMT Packages
LSM-1/10-D5EB	MURATA	获取价格	10 Amp DC/DC Power Converter Evaluation Boards
LSM-1/16-D12	MURATA	获取价格	Non-Isolated, 13-80W SMT DC/DC Converters
LSM-1/16-W3	MURATA	获取价格	Non-Isolated, Wide Input SMT DC/DC Converters
LSM-1/16-W3-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 16W, Hybrid, ROHS COMPLIANT, SMT-6
LSM101M2G220300	RFE	获取价格	ALUMINUM ELECTROLYTIC CAPACITORS LSM Series:
LSM10A-D3	MURATA	获取价格	Single Output, Non-Isolated, 3.3VIN, 0.8-2.5V
LSM10A-D5	MURATA	获取价格	Single Output, Non-Isolated, 5VIN, 0.8-3.3VOUT, 10A, DC/DCs in SMT Packages
LSM-10-D3	MURATA	获取价格	Single Output, Non-Isolated, 3.3VIN, 0.8-2.5V
LSM115J	MICROSEMI	获取价格	1 Amp Ultra Low Forward Voltage Schottky Diode

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