OKY-T/10-D12P-C Murata Power Solutions Inc, OKY-T/10-D12P-C Datasheet - Page 4

• Manufacturer Part Number: OKY-T/10-D12P-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

Specifications of OKY-T/10-D12P-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

Performance and Functional Specifi cations
See Note 1
Input Voltage Range
Start-Up Voltage
Undervoltage Shutdown (see Note 15)
Overvoltage Shutdown
Refl ected (Back) Ripple Current (Note 2) 20 mA pk-pk
Internal Input Filter Type
Recommended External Fuse
Reverse Polarity Protection
Input Current:
Remote On/Off Control (Note 5)
Positive Logic (“P” model suffi x)
Tracking/Sequencing
Effi ciency
Switching Frequency
Start-Up Time (Vin on to Vout regulated) 8 mSec for Vout=nominal
Isolation
Safety
Calculated MTBF
Output Voltage Range
Minimum Loading
Accuracy (50% load, untrimmed)
Overvoltage Protection (Note 16)
Temperature Coeffi cient
Ripple/Noise (20 MHz bandwidth)
Line/Load Regulation
Maximum Capacitive Loading (Note 14)
Current Limit Inception (Note 6)
Short Circuit Mode
Full Load Conditions
Inrush Transient
Shutdown Mode (Off, UV, OT)
Output in Short Circuit
No Load
Low Line (Vin=Vmin, Vout=Vnom)
Negative Logic (“N” model suffi x)
Current
Slew Rate
Tracking accuracy, rising input
Tracking accuracy, falling input
(98% of Vout setting, after warm up)
Short Circuit Current Output
Protection Method
(On/Off to Vout regulated)
Cap-ESR=0.001 to 0.01 Ohms
Cap-ESR >0.01 Ohms
General and Safety
Output
Input
See Ordering Guide.
8.00V
7.75V)
None
Capacitive
15A (T/10); 20A (T/16)
N/A. See fuse information
See Ordering Guide
0.4 A
5 mA
100 mA (T/10); 60 mA (T/16)
80 mA
6.34 A (T/10);10.2 A (T/16)
ON = Open pin or ground to +0.3V. max.
OFF =+2.5V min. to + Vin (max)
ON = Open pin to +Vin max.
(internally pulled up)
OFF = Ground pin to +0.3V. max.
1 mA max.
2 Volts per millisecond, max.
Vout = +/-100 mV of Sequence In
Vout = +/-200 mV of Sequence In
See Ordering Guide
300 KHz ± 25 kHz
8 mSec for Vout=nominal
Not isolated
Meets UL/cUL 60950-1,
CSA-C22.2 No. 60950-1, IEC/EN 60950-1
See table on page 17.
0.7525 to 5.5 V
No minimum load
±2 % of Vnominal
None
±0.02% per oC of Vout range
See Ordering Guide and note 8
See Ordering Guide and note 10
1,000 μF
5,000 μF
27 Amps (T/10); 33 Amps (T/16)
2 A
Hiccup autorecovery upon overload
removal. (Note 17)
2
Sec.
www.murata-ps.com
Programmable DOSA-SMT 10/16-Amp DC/DC Converters
Absolute maximums are stress ratings. Exposure of devices to greater than any of any
of these conditions may adversely affect long-term reliability. Proper operation under
conditions other than those listed in the Performance/Functional Specifi cations Table is
not implied nor recommended.
Specifi cation Notes:
(1)
(2)
(3)
(4)
Short Circuit Duration
Prebias Startup
Dynamic Load Response
Operating Temperature Range (Ambient)
Operating PC Board Temperature
Storage Temperature Range
Thermal Protection/Shutdown
Relative Humidity
Outline Dimensions
Weight
Electromagnetic Interference
Restriction of Hazardous Substances
MSL Rating
Input Voltage (Continuous or transient)
On/Off Control
Input Reverse Polarity Protection
Output Current (Note 7)
Storage Temperature
Lead Temperature
Specifications are typical at +25 deg.C, Vin=nominal (+12V. for D12 models), Vout=nominal (+5V for D12
models), full load, external caps and natural convection unless otherwise indicated. Extended tests at higher
power must supply substantial forced airflow.
All models are tested and specified with external 1 μF paralleled with 10 μF ceramic/tantalum output
capacitors and a 22 μF external input capacitor. All capacitors are low ESR types. These capacitors are
necessary to accommodate our test equipment and may not be required to achieve specified performance
in your applications. However, Murata Power Solutions recommends installation of these capacitors. All
models are stable and regulate within spec under no-load conditions.
Input Back Ripple Current is tested and specified over a 5 Hz to 20 MHz bandwidth. Input filtering is
Cin=2 x 100 μF tantalum, Cbus=1000 μF electrolytic, Lbus=1 μH.
Note that Maximum Power Derating curves indicate an average current at nominal input voltage. At higher
temperatures and/or lower airflow, the DC/DC converter will tolerate brief full current outputs if the total
RMS current over time does not exceed the Derating curve.
Deleted
(50-100% load step, di/dt=2.5A/μSec)
See derating curves
OKY
18 Oct 2010
-T/10 & T/16-D12 Series
Absolute Maximum Ratings
Output, continued
Environmental
Physical
MDC_OKY_T10T16.D12.A06 Page 4 of 17
Continuous, no damage
(output shorted to ground)
Converter will start up if the external
output voltage is less than Vset
75 μSec max. to within ±2% of fi nal value
-40 to +85° C. with derating (Note 9)
-40 to +100° C. max.,
no derating (12)
-55 to +125° C.
+130° C.
to 85%RH/+85° C., non-condensing
See Mechanical Specifi cations
0.1 ounces (2.8 grams)
Designed to meet FCC part 15, class B,
EN55022 and CISPR22 class B radiated
(may need external fi lter)
RoHS-6 ( does not claim EU RoHS exemption
7b–lead in solder )
2
0 V.to +15 Volts max. (D12 models)
0 V. 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
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