OKY-T/5-D12N-C Murata Power Solutions Inc, OKY-T/5-D12N-C Datasheet

OKY-T/5-D12N-C

Manufacturer Part Number

OKY-T/5-D12N-C

Description

CONV DC/DC 25W 12VIN 5AOUT

Manufacturer

Murata Power Solutions Inc

Series

Okami™ OKY-T/5-D12r

Type

Point of Load (POL) Non-Isolatedr

Datasheet

1.OKY-T3-D12P-C.pdf (22 pages)

Specifications of OKY-T/5-D12N-C

Number Of Outputs

Output

0.75 ~ 5.5V

Power (watts)

25W

Mounting Type

Surface Mount

Voltage - Input

8.3 ~ 14V

Package / Case

5-DIP SMD Module

1st Output

0.75 ~ 5.5 VDC @ 5A

Size / Dimension

0.82" L x 0.47" W x 0.28" H (20.8mm x 11.9mm x 7.1mm)

Power (watts) - Rated

25.5W

Efficiency

93%

Approvals

cUL, EN, UL

Output Power

28 W

Input Voltage Range

8.3 V to 14 V

Input Voltage (nominal)

12 V

Output Voltage (channel 1)

0.75 V to 5.5 V

Output Current (channel 1)

5 A

Package / Case Size

SMD

Output Type

Adjustable Output DC/DC Converters

Output Voltage

0.75 V to 5.5 V

Product

Non-Isolated / POL

Output Current

Input Voltage

12V

Screening Level

Industrial

Product Height (mm)

7mm

Mounting Style

Surface Mount

Pin Count

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Operating Temperature

3rd Output

2nd Output

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

811-1992-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

OKY-T/5-D12N-C

Manufacturer:

MURATA/村田

Quantity:

20 000

Current page: 1 of 22
Download datasheet (797Kb)

FEATURES

■

www.murata-ps.com

Non-isolated SMT POL DC/DC power module

8.3-14Vdc input voltage range

Programmable output voltage from 0.7525-5.5Vdc

3 Amp (T/3) or 5 Amp (T/5) output current models

Drives 1000 μF ceramic capacitive loads

High power conversion efﬁ ciency 93% at 3.3 Vout

Outstanding thermal derating performance

Over temperature and over current protection

On/Off control

UL/EN/IEC 60950-1 safety

Industry-standard (DOSA) surface-mount package

RoHS-6 hazardous substance compliance

www.murata-ps.com/rohs

External

Power

Source

For full details go to

Open = On

Closed = Off

Common

Typical unit

+Vin

(Positive

Control

On/Off

On/Off)

Note: Murata Power Solutions strongly recommends an external input fuse, F1.

See speciﬁ cations.

Controller

PRODUCT OVERVIEW

non-isolated Point-of-Load (POL) DC/DC power

converters for embedded applications. The module

is fully compatible with Distributed-power Open

Standards Alliance (DOSA) industry-standard

speciﬁ cations (www.dosapower.com). Applications

include powering CPU’s, datacom/telecom systems,

programmable logic and mixed voltage systems.

maximum output currents are offered, 3 Amps (T/3

models) or 5 Amps (T/5 models). Based on ﬁ xed-

The OKY-T/3 and -T/5 series are miniature

The wide input range is 8.3 to 14 Volts DC. Two

www.murata-ps.com

Adjustable Output 3 and 5-Amp DOSA-SMT DC/DC Converters

Connection Diagram

Figure 1. OKY-T/3, -T/5

Contents

Description, Connection Diagram, Photograph

Ordering Guide, Model Numbering

Mechanical Speciﬁ cations, Input/Output Pinout

Detailed Electrical Speciﬁ cations

Output Voltage Adjustment, Soldering Guidelines

Application Notes

Product Label

OKY-T/3-D12 Performance Data and Oscillograms

OKY-T/5-D12 Performance Data and Oscillograms

Tape and Reel Information

Reference and

Error Ampliﬁer

02 Feb 2010 MDC_OKY-T/3,T/5-D12 Series.B12_long Page 1 of 22

OKY-T/3,T/5-D12 Series

frequency synchronous buck converter switching

topology, the high power conversion efﬁ cient Point

of Load (POL) module features programmable

output voltage and On/Off control. These converters

also include under voltage lock out (UVLO), output

short circuit protection, over-current and over

temperature protections.

UL/EN/IEC 60950-1 safety and FCC EMI/RFI

emissions certiﬁ cations and RoHS-6 hazardous

substance compliance.

These units are designed to meet all standard

Common

+Vout

Trim

email: sales@murata-ps.com

Page

Related parts for OKY-T/5-D12N-C

OKY-T/5-D12N-C Summary of contents

Page 1

... These units are designed to meet all standard UL/EN/IEC 60950-1 safety and FCC EMI/RFI emissions certiﬁ cations and RoHS-6 hazardous substance compliance. Page +Vout Trim Common email: sales@murata-ps.com 02 Feb 2010 MDC_OKY-T/3,T/5-D12 Series.B12_long Page ...

Page 2

... OKY-T/3-D12N-C 0.75-5 ➆ OKY-T/3-D12P-C 0.75-5 ➅ OKY-T/5-D12N-C 0.75-5 ➅ OKY-T/5-D12P-C 0.75-5 ➀ Dimensions are in inches (mm). ➁ These are partial model numbers. Please refer to the part number structure for complete ordering part numbers. ➂ All specifications are at nominal line voltage, Vout=nominal (5V for D12 models) and full load, +25 ˚C. unless otherwise noted. Output capacitors are 1 μ ...

Page 3

... REF [8.63] 0.340 [1.52] [12.69] 0.060 0.500 REF [17.52] 0.690 RECOMMENDED PAD LAYOUT email: sales@murata-ps.com 02 Feb 2010 MDC_OKY-T/3,T/5-D12 Series.B12_long Page PIN #1 OKY-T/3, -T/5 Function On/Off Control Ground (Common) Trim +V OUT Third Angle Projection [11.9] 0.47 REF [1.52] ...

Page 4

... Feb 2010 MDC_OKY-T/3,T/5-D12 Series.B12_long Page Environmental OKY-T/3-D12N-C: 10,155,200 hours OKY-T/5-D12P-C: 10,727,300 hours OKY-T/5-D12N-C: 11,763,400 hours OKY-T/3-D12N-C: 6,309,035 hours OKY-T/5-D12P-C: 5,768,500 hours OKY-T/5-D12N-C: 5,866,256 hours -40 to +85 ˚C. with derating (Note 9) -40 to +100 ˚Celsius max., no derating (12) -55 to +125 deg. C. +130 ˚Celsius to 85%/+85 ˚C., non-condensing Physical See Mechanical Speciﬁ ...

Page 5

... High trace = normal upper limit Low trace - normal lower limit www.murata-ps.com 02 Feb 2010 MDC_OKY-T/3,T/5-D12 Series.B12_long Page Less than 1 ºC. per second seconds 260 ºC. Less than 3 ºC. per second Less than 1 ºC. per second seconds 235 ºC. Less than 3 ºC. per second Peak Temp. 235-260° ...

Page 6

... In order to minimize circuit errors and standardize tests between units, scope measurements should be made using BNC connectors or the probe ground should not exceed one half- inch and soldered directly to the test circuit. www.murata-ps.com 02 Feb 2010 MDC_OKY-T/3,T/5-D12 Series.B12_long Page CURRENT PROBE +INPUT C ...

Page 7

... Be aware too that there is a ﬁ nite time in milliseconds (see Speciﬁ cations) between the time of On/Off Control activation and stable, regulated output. This time will vary slightly with output load type and current and input conditions. www.murata-ps.com OKY-T/3,T/5-D12 Series email: sales@murata-ps.com 02 Feb 2010 MDC_OKY-T/3,T/5-D12 Series.B12_long Page ...

Page 8

... Excessive current will trip the overcurrent detection and shut off the converter. Model Number OKY-T/3-D12N-C OKY-T/3-D12P-C OKY-T/5-D12N-C OKY-T/5-D12P-C The manufacturing date code is four characters: First character – Last digit of manufacturing year, example 2009 Second character – Month code (1 through 9 and O through D) Third character – ...

Page 9

... OKY-T/3-D12 PERFORMANCE DATA: Vout = .75V 3.5 3.3 3.0 2.8 2.5 2.3 2.0 1.8 1.5 1.3 1.0 20 OKY-T/3-D12 OSCILLOGRAMS: Vout = .75V OKY-T/3-D12 Output Ripple and Noise (Vin=12V, Vout=0.75V, Iout=3A, Cload=0, ScopeBW=100MHz) OKY-T/3-D12 PERFORMANCE DATA: Vout = 1V OKY-T/3-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25° 8. 12V 13. ...

Page 10

... OKY-T/3-D12 PERFORMANCE DATA: Vout = 1.2V OKY-T/3-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 13. 0.5 1 1.5 2 Load Current (Amps) OKY-T/3-D12 OSCILLOGRAMS: Vout = 1.2V Output Ripple and Noise (Vin=12V, Vout=1.2V, Iout=3A, Cload=0, ScopeBW=100MHz) Step Load Transient Response (Vin=12V, Vout=1.2V, Cload=0, Iout=1.5A to 3A) Trace 1=Vout, 50 mV/div ...

Page 11

... OKY-T/3-D12 PERFORMANCE DATA: Vout = 1.5V OKY-T/3-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 13. 0.5 1 1.5 2 Load Current (Amps) OKY-T/3-D12 PERFORMANCE DATA: Vout = 1.8V OKY-T/3-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 13. 0.5 1 1.5 2 Load Current (Amps) Adjustable Output 3 and 5-Amp DOSA-SMT DC/DC Converters = 1 ...

Page 12

... OKY-T/3-D12 PERFORMANCE DATA: Vout = 2.5V OKY-T/3-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 13. 0.5 1 1.5 2 Load Current (Amps) OKY-T/3-D12 OSCILLOGRAMS: Vout = 2.5V Output Ripple and Noise (Vin=12V, Vout=2.5V, Iout=3A, Cload=0, ScopeBW=100MHz) Step Load Transient Response (Vin=12V, Vout=2.5V, Cload=0, Iout=1.5A to 3A) Trace 1=Vout, 50 mV/div ...

Page 13

... OKY-T/3-D12 PERFORMANCE DATA: Vout = 3.3V OKY-T/3-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 13. 0.5 1 1.5 2 Load Current (Amps) OKY-T/3-D12 OSCILLOGRAMS: Vout = 3.3V Output Ripple and Noise (Vin=12V, Vout=3.3V, Iout=3A, Cload=0, ScopeBW=100MHz) Step Load Transient Response (Vin=12V, Vout=3.3V, Cload=0, Iout=1.5A to 3A) Trace 1=Vout, 50 mV/div ...

Page 14

... OKY-T/3-D12 PERFORMANCE DATA: Vout = 5V OKY-T/3-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 13. 0.5 1 1.5 2 Load Current (Amps) OKY-T/3-D12 OSCILLOGRAMS: Vout = 5V Output Ripple and Noise (Vin=12V, Vout=5V, Iout=3A, Cload=0, ScopeBW=100MHz) Step Load Transient Response (Vin=12V, Vout=5V, Cload=0, Iout=1.5A to 3A) Trace 1=Vout, 50 mV/div ...

Page 15

... OKY-T/5-D12 PERFORMANCE DATA: Vout = .75V 5.3 5.0 4.8 4.5 4.3 4.0 3.8 3.5 3.3 3.0 20 OKY-T/5-D12 OSCILLOGRAMS: Vout = .75V Output Ripple and Noise (Vin=12V, Vout=0.75V, Iout=5A, Cload=0, ScopeBW=100MHz) OKY-T/5-D12 PERFORMANCE DATA: Vout = 1V OKY-T/5-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 14V IN ...

Page 16

... OKY-T/5-D12 PERFORMANCE DATA: Vout = 1.2V OKY-T/5-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 14V Load Current (Amps) OKY-T/5-D12 OSCILLOGRAMS: Vout = 1.2V Step Load Transient Response (Vin=12V, Vout=1.2V, Cload=0, Iout=2.5A to 5A) Trace 1=Vout, 100 mV/div. Trace 3=Iout, 2A/div. Adjustable Output 3 and 5-Amp DOSA-SMT DC/DC Converters = 1 ...

Page 17

... OKY-T/5-D12 PERFORMANCE DATA: Vout = 1.5V OKY-T/5-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 14V Load Current (Amps) OKY-T/5-D12 PERFORMANCE DATA: Vout = 1.8V OKY-T/5-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 14V Load Current (Amps) Adjustable Output 3 and 5-Amp DOSA-SMT DC/DC Converters = 1 ...

Page 18

... OKY-T/5-D12 PERFORMANCE DATA: Vout = 2.5V OKY-T/5-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 14V Load Current (Amps) OKY-T/5-D12 OSCILLOGRAMS: Vout = 2.5V Output Ripple and Noise (Vin=12V, Vout=2.5V, Iout=5A, Cload=0, ScopeBW=100MHz) Step Load Transient Response (Vin=12V, Vout=2.5V, Cload=0, Iout=2.5A to 5A) Trace 1=Vout, 100 mV/div ...

Page 19

... OKY-T/5-D12 PERFORMANCE DATA: Vout = 3.3V OKY-T/5-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 14V Load Current (Amps) OKY-T/5-D12 OSCILLOGRAMS: Vout = 3.3V Output Ripple and Noise (Vin=12V, Vout=3.3V, Iout=5A, Cload=0, ScopeBW=100MHz) Step Load Transient Response (Vin=12V, Vout=3.3V, Cload=0, Iout=2.5A to 5A) Trace 1=Vout, 100 mV/div ...

Page 20

... OKY-T/5-D12 PERFORMANCE DATA: Vout = 5V OKY-T/5-D12 Efﬁ ciency vs. Line Voltage and Load Current @ 25°C (V 100 8. 12V 14V Load Current (Amps) OKY-T/5-D12 OSCILLOGRAMS: Vout = 5V Output Ripple and Noise (Vin=12V, Vout=5V, Iout=5A, Cload=0, ScopeBW=100MHz) Step Load Transient Response (Vin=12V, Vout=5V, Cload=0, Iout=2.5A to 5A) Trace 1=Vout, 100 mV/div. Trace 3=Iout, 2A/div. ...

Page 21

... Angles ± 1˚ Components are shown for reference only. 101.6 4.00 (CORE) 330.2 13.00 REEL INFORMATION (400 UNITS PER REEL) email: sales@murata-ps.com 02 Feb 2010 MDC_OKY-T/3,T/5-D12 Series.B12_long Page 6.86 0.270 Third Angle Projection 44.0 1.73 REF 13.00 .512 ...

Page 22

... The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speciﬁ cations are subject to change without notice. www.murata-ps.com/locations 02 Feb 2010 MDC_OKY-T/3,T/5-D12 Series.B12_long Page OKY-T/3,T/5-D12 Series © 2010 Murata Power Solutions, Inc. email: sales@murata-ps.com ...

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