OKX2-T/16-W5N-C Murata Power Solutions Inc, OKX2-T/16-W5N-C Datasheet

CONV DC/DC SIP 52.8W .75-3.6VOUT

OKX2-T/16-W5N-C

Manufacturer Part Number
OKX2-T/16-W5N-C
Description
CONV DC/DC SIP 52.8W .75-3.6VOUT
Manufacturer
Murata Power Solutions Inc
Series
Okami™ OKX-T/16-W5r
Type
Point of Load (POL) Non-Isolatedr
Datasheet

Specifications of OKX2-T/16-W5N-C

Number Of Outputs
1
Package / Case
11-SIP Module
Output
0.75 ~ 3.63V
Power (watts)
52W
Mounting Type
Through Hole
Voltage - Input
2.4 ~ 5.5V
1st Output
0.75 ~ 3.63 VDC @ 16A
Size / Dimension
2.00" L x 0.37" W x 0.50" H (50.8mm x 9.4mm x 12.7mm)
Power (watts) - Rated
52.8W
Operating Temperature
-40°C ~ 85°C
Efficiency
95%
Approvals
EN, IEC, UL
Output Power
52.8 W
Input Voltage Range
2.4 V to 5.5 V
Input Voltage (nominal)
5 V
Output Voltage (channel 1)
0.7525 V to 3.63 V
Output Current (channel 1)
16 A
Package / Case Size
SIP
Output Voltage
0.7525 V to 3.63 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
811-2151-5
www.murata-ps.com
Non-isolated SIP POL DC/DC power module
2.4-5.5Vdc input voltage range
Programmable output voltage from 0.7525-3.63Vdc
10 Amp (T/10) or 16 Amp (T/16) output current
models
Drives 1000 μF ceramic capacitive loads
High power conversion effi ciency 95% at 3.3 Vout
Outstanding thermal derating performance
Over temperature and over current protection
On/Off control, Sense and optional Sequence/
Tracking input
UL/EN/IEC 60950-1 safety
Industry-standard (DOSA) SIP format
RoHS-6 hazardous substance compliance
External
DC
Power
Source
For full details go to
Sequence/Tracking (optional)
F1
 
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
SIP 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
The OKX-T/10 and -T/16 series are miniature
The wide input range is 2.4 to 5.5 Volts DC. Two
www.murata-ps.com
Reference and
Error Amplifier
Adjustable DOSA 10/16-Amp SIP DC/DC Converters
Description, Connection Diagram, Photograph
Ordering Guide, Model Numbering
Mechanical Specifi cations, Input/Output Pinout
Detailed Electrical Specifi cations
Output Voltage Adjustment, Soldering Guidelines, Product Label
Application Notes
OKX-T/10-W5 Performance Data
OKX-T/16-W5 Oscillograms and Performance Data
switching topology, the high power conversion
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 load compensation. 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 certifi cations and RoHS-
6 hazardous substance compliance.
These units are designed to meet all standard
Common
Sense
+Vout
Trim
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Related parts for OKX2-T/16-W5N-C

OKX2-T/16-W5N-C Summary of contents

Page 1

Typical unit „ Non-isolated SIP POL DC/DC power module „ 2.4-5.5Vdc input voltage range „ Programmable output voltage from 0.7525-3.63Vdc „ 10 Amp (T/10 Amp (T/16) output current models „ Drives 1000 μF ceramic capacitive loads „ ...

Page 2

The input voltage range must be 0.5V greater than the output voltage. ② All specifications are at nominal line voltage, ...

Page 3

TYP 4.45 .175 10.16 .400 RECOMMENDED FOOTPRINT -TOP VIEW 50.8 2.00 12.7 . 2.54 .100 TYP 12.70 35.56 .500 1.400 MATERIAL: PINS: ...

Page 4

... Output 9* *Sequence/Tracking 5 Common 10 11 On/Off Control *Sequence/Tracking is standard for OKX2. On OKX models, Pin 9 is omitted. Dimensions are in inches (mm shown for ref. only). Tolerances (unless otherwise specified): 0.76 .XX ± 0.02 (0.5) .030 .XXX ± 0.010 (0.25) TYP Angles ± 1˚ 1.27 ...

Page 5

... Cap-ESR >0.01 Ohms 5,000 μF (min. cap. load 0 μF ) Current Limit Inception (Note 6) 34 Amps (OKX2-T/16-W5) (98% of Vout setting, after warm up) 29 Amps (OKX2-T/10-W5) Short Circuit Mode Short Circuit Current Output 1 A Protection Method Hiccup autorecovery upon overload removal. (Note 7) ...

Page 6

All models are fully operational and meet published specifications, including “cold start” at –40°C. (10) Regulation specifications describe the deviation as the line input voltage or output load current is varied from a nominal midpoint value to either extreme. ...

Page 7

Certain applications and/or safety agencies may require fuses at the inputs of power conversion components. Fuses should also be used when there is the possibility of sustained input voltage reversal which is not current-limited. For greatest safety, we recommend a ...

Page 8

COPPER STRIP +SENSE +OUTPUT C1 -OUTPUT COPPER STRIP C1 = 0.1μF CERAMIC C2 = 10μF TANTALUM LOAD 2-3 INCHES (51-76mm) FROM MODULE Figure 3: Measuring Output Ripple and Noise (PARD the shutdown temperature, an on-board electronic temperature sensor ...

Page 9

Dynamic control of the On/Off function must sink appropriate signal current when brought low and withstand appropriate voltage when brought high. Be aware too that there is a fi nite time in milliseconds (see Specifi cations) between the time of ...

Page 10

PERFORMANCE DATA – OKX-T/10-W5 OKX-T/10-W5 Effi ciency vs. Line Voltage and Load Current @ +25° 3.3V) OUT 100 3. 5. ...

Page 11

... Vout=1.5V, Cload=0, Iout=16A to 8A) Trace 1=Vout, 100 mV/div. Trace 4=Iout, 5A/div. In this graphic data, 10 Amp models perform identically to 16 Amp models with the limitation of 10 Amps output. Adjustable DOSA 10/16-Amp SIP DC/DC Converters OKX2-T/10-W5 Maximum Current Temperature Derating at Sea Level = 5.0V 0.75 to 3.3V. For V = 3.3V 0.75 to 2.5V. Longitudinal airfl ...

Page 12

PERFORMANCE DATA – OKX-T/16-W5 OKX-T/16-W5 Effi ciency vs. Line Voltage and Load Current @ +25° 3.3V) OUT 100 3. 5. ...

Page 13

... V Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED Adjustable DOSA 10/16-Amp SIP DC/DC Converters OKX2-T/16-W5 Maximum Current Temperature Derating at Sea Level = 5.0V 0.75 to 3.3V. For V = 3.3V 0.75 to 2.5V. Longitudinal airfl ow.). ...

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