LSM2-T/30-D12R-C Murata Power Solutions Inc, LSM2-T/30-D12R-C Datasheet

LSM2-T/30-D12R-C

Manufacturer Part Number

LSM2-T/30-D12R-C

Description

CONV DC/DC 125W 30A 12V SMD

Manufacturer

Murata Power Solutions Inc

Series

LSM2r

Type

Point of Load (POL) Non-Isolatedr

Datasheet

1.LSM2-T30-D12-C.pdf (11 pages)

Specifications of LSM2-T/30-D12R-C

Output

0.8 ~ 5V

Number Of Outputs

Power (watts)

125W

Mounting Type

Surface Mount

Voltage - Input

8.3 ~ 13.2V

Package / Case

8-DIP SMD Module

1st Output

0.8 ~ 5 VDC @ 30A

Size / Dimension

1.30" L x 0.53" W x 0.34" H (33mm x 13.5mm x 8.6mm)

Power (watts) - Rated

125W

Operating Temperature

-40°C ~ 85°C

Efficiency

94%

Approvals

CSA, cUL, EN, UL

Output Power

150 W

Input Voltage Range

6 V to 14 V

Output Voltage (channel 1)

0.8 V to 5 V

Output Current (channel 1)

30 A

Product

Non-Isolated / POL

Input Voltage (nominal)

12 V

Package / Case Size

SMD

Output Type

Non-Isolated POL

Output Voltage

0.8 V to 5 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

811-1793
811-1793-1
811-1793-1

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LSM2-T/30-D12R-C

Manufacturer:

TI/NSC

Quantity:

9 400

Current page: 1 of 11
Download datasheet (373Kb)

„

www.murata-ps.com

Non-isolated Point-of-Load (POL) converter,

ideal for mixed voltage systems

Optimized for CPUs, DSPs and program-

mable logic - FPGAs, ASICs

30 Amps maximum output current

User-selectable output voltage, 0.8Vdc to

5.0Vdc via trim resistor or voltage input

Wide input range 6Vdc to 14Vdc (V

Selectable phased start-up sequencing and

tracking

Excellent efﬁ ciency over output voltage range

Two models available, with or without addi-

tional ground/thermal pads

Fast settling, high di/dt slew rate, low

output noise

Extensive self protection plus 'hiccup' short

circuit auto recovery

Meets full safety and emission certiﬁ cation

For full details go to

OUT

<3.6V)

Description, Photograph

Connection Diagram, Ordering Guide, Model Numbering

Mechanical Speciﬁ cations, Input/Output Pinout

Detailed Electrical Speciﬁ cations

Soldering Guidelines

Performance Data

Typical unit

Today’s high performance CPU and programma-

ble logic devices demand superior performance

from their power source. The LSM2-T/30-D12

series DC/DC converters offer up to 30 Amps

continuous output power with a user-selectable

output of 0.8 to 3.6 Volts. 25 Amps output is

available up to 5.0 V

ideal for applications with an input range of

6 to 14 Volts DC. The pinout, trim system and

mechanical footprint is compatible with the DOSA

(www.dosapower.com) industry standard.

logic systems, the LSM2-T/30-D12 features low

output noise, high slew rates (20 Amps/μSec.),

fast transient response (25 μSec settling) and

tight line and load regulation. Many logic devices

require controlled start up and tracking capabili-

ties. The LSM2-T/30-D12 includes a Sequence/

Track function and prebias protection against

external startup voltages. Other features include

www.murata-ps.com

To ensure very high performance of powered

OUT

. This tiny converter is

DOSA-SMT, 30A POL DC/DC Converters

no additional external components required,

stable no-load operation, up to 10,000 μF output

load capacitance and no reverse conduction.

control, two additional ground pins (optional)

and a load Sense input. These converters meet

agency standards UL/EN 60950-1, CAN/CSA-

C22.2 60950-1, IEC 60950-1, 2nd edition, and

EN55022/CISPR22 emissions characterization.

The automated surface mount assembly is fully

compatible with RoHS (Reduction of Hazard-

ous Substances) construction and attachment.

The LSM2-T/30-D12 mounts to its host carrier

board via reﬂ ow-soldered PCB pads.

and freedom from expensive, bulky heat sinks. A

wealth of protection features include input under-

voltage shutdown, output overcurrent current lim-

iting, short circuit protection and overtemperature

shutdown/recycle.

System functions offer a remote On/Off

The extraordinary efﬁ ciency means low heat

Page 1 of 11

Related parts for LSM2-T/30-D12R-C

LSM2-T/30-D12R-C Summary of contents

Page 1

... The automated surface mount assembly is fully compatible with RoHS (Reduction of Hazard- ous Substances) construction and attachment. The LSM2-T/30-D12 mounts to its host carrier board via reﬂ ow-soldered PCB pads. The extraordinary efﬁ ciency means low heat and freedom from expensive, bulky heat sinks. A ...

Page 2

... Q LSM2-T/30-D12 efﬁ ciencies are shown max Amps with V OUT ➆ >3.63V, input range is 7-14V. OUT ➇ LSM2-T/30-D12R-C-CIS models use a 100KΩ resistor between the gate and source of the internal On/Off (Enable) FET controlling the PWM Current in Amps www.murata-ps.com DOSA-SMT, 30A POL DC/DC Converters REFERENCE & ...

Page 3

... The “R” pads and the standard pads 1 and 2 are in parallel. If your application uses a standard DOSA pad layout and you cannot con- nect to these ground pads, order model LSM2-T/30-D12-C without the “R” designator. Please observe the lower Derating curves for standard, “non-R” ...

Page 4

See Note 1 See Ordering Guide Not isolated. Input and output Commons are internally connected. 5.6 Volts 5 Volts None (Note pk-pk Capacitive None, install external fuse. 35 Amps, fast blow Full Load Conditions See Ordering Guide ...

Page 5

... Rtrim (Ohms) ο C) mounted close to The LSM2 Series may also be trimmed using an external low-noise voltage applied between the Trim input and Output Common. Be aware that the inter- nal “load” impedance looking into Trim pin is below 1000 Ohms and includes factors from the output voltage. Therefore, use a low impedance source resistance in your external voltage reference. The ﬁ ...

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LSM2-T/30-D12R-C Murata Power Solutions Inc, LSM2-T/30-D12R-C Datasheet

LSM2-T/30-D12R-C

Specifications of LSM2-T/30-D12R-C

Available stocks

Related parts for LSM2-T/30-D12R-C

LSM2-T/30-D12R-C Summary of contents

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