OKY-T/10-D12N-C Murata Power Solutions Inc, OKY-T/10-D12N-C Datasheet

CONV DC/DC 50W 12VIN 10AOUT SMD

OKY-T/10-D12N-C

Manufacturer Part Number
OKY-T/10-D12N-C
Description
CONV DC/DC 50W 12VIN 10AOUT SMD
Manufacturer
Murata Power Solutions Inc
Series
Okami™ OKY-T/10-D12r
Type
Point of Load (POL) Non-Isolatedr
Datasheet

Specifications of OKY-T/10-D12N-C

Number Of Outputs
1
Output
0.75 ~ 5.5V
Power (watts)
50W
Mounting Type
Surface Mount
Voltage - Input
8.3 ~ 14V
Package / Case
7-DIP SMD Module
1st Output
0.75 ~ 5.5 VDC @ 10A
Size / Dimension
1.30" L x 0.53" W x 0.33" H (33mm x 13.5mm x 8.4mm)
Power (watts) - Rated
50W
Operating Temperature
-40°C ~ 85°C
Efficiency
94.5%
Approvals
cUL, EN, UL
Output Power
55 W
Input Voltage Range
8.3 V to 14 V
Input Voltage (nominal)
12 V
Output Voltage (channel 1)
0.7525 V to 5.5 V
Output Current (channel 1)
10 A
Package / Case Size
SMD
Output Type
Adjustable Output DC/DC Converters
Output Voltage
0.7525 V to 5.5 V
Product
Non-Isolated / POL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
811-2068-2
FEATURES
www.murata-ps.com
Wide 8.3-14 VDC input range
Non-isolated output adjustable from 0.7525 to
5.5 Volts up to 16 Amps
DOSA-compatible SMT package
Optional sequence/tracking operation
Outstanding thermal performance and derating
Short circuit protection
On/Off control
High effi ciency up to 94.5%
Over temperature protection
Meets UL/EN/IEC 60950-1 safety approvals.
External
DC
Power
Source
www.murata-ps.com/rohs
For full details go to
F1
 
Sequence/Tracking (OKY2 only)
Open = On
Closed = Off
Common
(Positive
+Vin
Control
On/Off)
On/Off
Typical unit
Typical unit
Controller
PRODUCT OVERVIEW
SMT 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, 10 Amps
(T/10 models) or 16 Amps (T/16 models). Based
on fi xed-frequency synchronous buck converter
switching topology, the high power conversion
The OKY-T/10 and -T/16 series are miniature
The wide input range is 8.3 to 14 Volts DC. Two
www.murata-ps.com
Simplifi ed Block Diagram
Figure 1. OKY-T/10, -T/16
Reference and
Error Amplifier
Programmable DOSA-SMT 10/16-Amp DC/DC Converters
Note: Murata Power Solutions strongly recommends an external input fuse, F1.
See specifi cations.
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
Performance Data – OKY2-T/10-D12
Performance Data and Oscillograms – OKY2-T/16-D12
Tape and Reel Information
Product Label, MTBF Table
OKY
18 Oct 2010
effi cient Point of Load (POL) module features pro-
grammable output voltage and On/Off control. An
optional Sequence/Tracking input allows controlled
ramp-up and ramp-down outputs. The Sense input
provides remote sense. These converters also
include under voltage lock out (UVLO), output short
circuit protection, over-current and over tempera-
ture protections.
UL/EN/IEC 60950-1 safety and FCC EMI/RFI
emissions certifi cations and RoHS-6 hazardous
substance compliance.
-T/10 & T/16-D12 Series
These units are designed to meet all standard
MDC_OKY_T10T16.D12.A06 Page 1 of 17
Common
+Vout
Sense
Trim
email: sales@murata-ps.com
Page
11
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Related parts for OKY-T/10-D12N-C

OKY-T/10-D12N-C Summary of contents

Page 1

... For full details go to www.murata-ps.com/rohs Programmable DOSA-SMT 10/16-Amp DC/DC Converters PRODUCT OVERVIEW The OKY-T/10 and -T/16 series are miniature SMT 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 ...

Page 2

... Performance Specifi cations and Ordering Guide ORDERING GUIDE I OUT V (Amps Power OUT ➂ Model Number (Volts) max) (Watts) OKY-T/10-D12P-C 0.7525-5 OKY-T/10-D12N-C 0.7525-5 OKY2-T/10-D12P-C 0.7525-5 OKY2-T/10-D12N-C 0.7525-5 OKY-T/16-D12P-C 0.7525-5 OKY-T/16-D12N-C 0.7525-5 OKY2-T/16-D12P-C 0.7525-5 OKY2-T/16-D12N-C 0.7525-5 ➀ Dimensions are in inches (mm). ➁ The input voltage range must be 13.2 Volts max. for Vout >= 3.63 V. ...

Page 3

... The Remote On/Off can be provided with either positive (P suffi negative (N suffi x) polarity. ** Vtrack Seq applies only to OKY2 models. No connection for OKY models. email: sales@murata-ps.com 18 Oct 2010 MDC_OKY_T10T16.D12.A06 Page Function P66 On/Off Control * +Vin Vtrack Seq** Gnd (Common) ...

Page 4

... V.to +15 Volts max. (D12 models min. to +Vin max. See Fuse section Current-limited. Devices can withstand a sustained short circuit without damage. The outputs are not intended to accept appreciable reverse current. -55 to +125° C. See soldering specifi cations email: sales@murata-ps.com MDC_OKY_T10T16.D12.A06 Page ...

Page 5

... Less than 3 ºC. per second Peak Temp. 235-260° C Reflow Zone Soaking Zone time above 217° C 45-75 sec 120 sec max Preheating Zone 240 sec max 90 120 150 180 210 240 270 Time (sec) email: sales@murata-ps.com MDC_OKY_T10T16.D12.A06 Page 300 ...

Page 6

... To prevent many over temperature problems and damage, these converters include thermal shutdown circuitry. If environmental conditions cause the temperature of the DC/DC’s to rise above the Operating Temperature Range www.murata-ps.com 18 Oct 2010 -T/10 & T/16-D12 Series CURRENT PROBE +INPUT C IN -INPUT email: sales@murata-ps.com MDC_OKY_T10T16.D12.A06 Page ...

Page 7

... Negative polarity devices are on (enabled) when the On/Off pin is left open or brought to within a low voltage (see Specifi cations) with respect to –Vin. The device is off (disabled) when the On/Off is pulled high (see Specifi cations) with respect to –Vin. www.murata-ps.com OKY -T/10 & T/16-D12 Series email: sales@murata-ps.com 18 Oct 2010 MDC_OKY_T10T16.D12.A06 Page ...

Page 8

... ESD diodes. This feature is variously called “mono- tonic” because the voltage does not decay or produce a negative transient once the input power is applied and startup begins. Sequence/Tracking operation is not available during pre-bias startup. www.murata-ps.com 18 Oct 2010 -T/10 & T/16-D12 Series email: sales@murata-ps.com MDC_OKY_T10T16.D12.A06 Page ...

Page 9

... 14V Load Curre nt (Amps) Programmable DOSA-SMT 10/16-Amp DC/DC Converters OKY2-T/10-D12 Effi ciency vs. Line Voltage and Load Current @ +25° OKY2-T/10-D12 Effi ciency vs. Line Voltage and Load Current @ +25° OKY2-T/10-D12 Effi ciency vs. Line Voltage and Load Current @ +25° www.murata-ps.com OKY -T/10 & T/16-D12 Series ...

Page 10

... PERFORMANCE DATA – OKY2-T/10-D12 OKY2-T/10-D12 Effi ciency vs. Line Voltage and Load Current @ +25° 3.3V) OUT 8. 12V 14V Load Curre nt (Amps) OKY2-T/10-D12-C Maximum Current Temperature Derating at Sea Level Programmable DOSA-SMT 10/16-Amp DC/DC Converters OKY2-T/10-D12 Effi ciency vs. Line Voltage and Load Current @ +25°C ...

Page 11

... OKY2-T/16-D12-C Maximum Current Temperature Derating at Sea Level OKY2-T/16-D12 Effi ciency vs. Line Voltage and Load Current @ +25° OKY2-T/16-D12 Effi ciency vs. Line Voltage and Load Current @ +25° 1.5V) OUT 12V 14V Load Curre nt (Amps) www.murata-ps.com OKY -T/10 & T/16-D12 Series (V = 12V 0.75V). IN ...

Page 12

... PERFORMANCE DATA AND OSCILLOGRAMS – OKY2-T/16-D12 On/Off Enable Startup Delay (Vin=8.3V, Vout=1.5V, Iout=16A, Cload=0) Trace 4=Enable In, Trace2=Vout Step Load Transient Response (Vin=12V, Vout=1.5V, Cload=0, Iout=8A to 16A) Trace 2=Vout, 100 mV/div., Trace4=Iout, 5A/div. OKY2-T/16-D12 Effi ciency vs. Line Voltage and Load Current @ +25° 1.8) OUT 90 ...

Page 13

... On/Off Enable Startup Delay (Vin=8.3V, Vout=2.5V, Iout=16A, Cload=0) Trace 4=Enable In, Trace2=Vout Step Load Transient Response (Vin=12V, Vout=2.5V, Cload=0, Iout=8A to 16A) Trace 2=Vout, 100 mV/div., Trace4=Iout, 5A/div. Programmable DOSA-SMT 10/16-Amp DC/DC Converters OKY2-T/16-D12 Effi ciency vs. Line Voltage and Load Current @ +25° 2.5V) OUT ...

Page 14

... PERFORMANCE DATA AND OSCILLOGRAMS – OKY2-T/16-D12 OKY2-T/16-D12 Effi ciency vs. Line Voltage and Load Current @ +25° 3.3V) OUT 8. 12V 14V Load Curre nt (Amps) On/Off Enable Startup Delay (Vin=8.3V, Vout=3.3V, Iout=16A, Cload=0) Trace 4=Enable In, Trace2=Vout Step Load Transient Response (Vin=12V, Vout=3.3V, Cload=0, Iout=8A to 16A) Trace 2=Vout, 100 mV/div ...

Page 15

... PERFORMANCE DATA AND OSCILLOGRAMS – OKY2-T/16-D12 OKY2-T/16-D12 Effi ciency vs. Line Voltage and Load Current @ +25° 5V) OUT 8. 12V 13. Load Curre nt (Amps) On/Off Enable Startup Delay (Vin=8.3V, Vout=5V, Iout=16A, Cload=0) Trace 4=Enable In, Trace2=Vout Step Load Transient Response (Vin=12V, Vout=5V, Cload=0, Iout=8A to 16A) Trace 2=Vout, 100 mV/div., Trace4=Iout, 5A/div. ...

Page 16

... REF 13.00 .27 www.murata-ps.com OKY -T/10 & T/16-D12 Series ROUND HOLES PIN 1.75 #1 .069 40.40 1.591 OBLONG HOLES THIRD ANGLE PROJECTION 44.0 101.6 1.73 4.00 REF (CORE) .512 REEL INFORMATION (250 UNITS PER REEL) email: sales@murata-ps.com 18 Oct 2010 MDC_OKY_T10T16.D12.A06 Page 9.14 .360 ...

Page 17

... Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED OKY Programmable DOSA-SMT 10/16-Amp DC/DC Converters Model Number OKY-T/10-D12P-C OKY-T/10-D12N-C OKY2-T/10-D12P-C OKY2-T/10-D12N-C OKY-T/16-D12P-C OKY-T/16-D12N-C OKY2-T/16-D12P-C OKY2-T/16-D12N-C The manufacturing date code is four characters: First character – Last digit of manufacturing year, example 2009 Second character – ...

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