OKX2-T/10-D12P-C Murata Power Solutions Inc, OKX2-T/10-D12P-C Datasheet - Page 6

• Manufacturer Part Number: OKX2-T/10-D12P-C
• Description: CONVERT DC/DC SIP 50W 0.75-5.5V
• Manufacturer: Murata Power Solutions Inc
• Series: Okami™ OKX-T/10-D12r
• Type: Point of Load (POL) Non-Isolatedr

Specifications of OKX2-T/10-D12P-C

• Number Of Outputs: 1
• Output: 0.75 ~ 5.5V
• Power (watts): 50W
• Mounting Type: Through Hole
• Voltage - Input: 8.3 ~ 14V
• Package / Case: 11-SIP Module
• 1st Output: 0.75 ~ 5.5 VDC @ 10A
• Size / Dimension: 2.00" L x 0.37" W x 0.50" H (50.8mm x 9.4mm x 12.7mm)
• Power (watts) - Rated: 50W
• Efficiency: 94.5%
• Approvals: cUL, EN, UL
• Output Power: 55 W
• Input Voltage Range: 8.3 V to 14 V
• Output Voltage (channel 1): 0.7525 V to 5.5 V
• Output Current (channel 1): 10 A
• Output Voltage (channel 2): 0.7525 V to 5.5 V
• Output Current (channel 2): 10 A
• Output Voltage (channel 3): 0.7525 V to 5.5 V
• Output Current (channel 3): 10 A
• Package / Case Size: SIP
• Output Voltage: 0.7525 V to 5.5 V
• Product: Non-Isolated / POL
• Dc / Dc Converter O/p Type: Adjustable
• No. Of Outputs: 1
• Input Voltage: 8.3V To 14V
• Power Rating: 50W
• Output Current: 10A
• Approval Bodies: EN / FCC / IEC / UL
• Rohs Compliant: Yes
• 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: 811-2014-5

(7)
(8)
(9)
(10) Regulation specifications describe the deviation as the line input voltage or output load current is varied
(11) Other input or output voltage ranges will be reviewed under scheduled quantity special order.
(12) Maximum PC board temperature is measured with the sensor in the center of the converter.
(13) Do not exceed maximum power specifications when adjusting the output trim.
(14) The maximum output capacitive loads depend on the the Equivalent Series Resistance (ESR) of the external
(15) Do not allow the input voltage to degrade lower than the input undervoltage shutdown voltage at all times.
(16) The outputs are not intended to sink appreciable reverse current.
ing an external trim resistor (Rtrim) between the Trim pin and Ground. The
Rtrim resistor must be a 1/10 Watt precision metal fi lm type, ±1% accuracy
or better with low temperature coeffi cient, ±100 ppm/°C. or better. Mount
the resistor close to the converter with very short leads or use a surface
mount trim resistor.
the specifi ed limits of the output voltage or the converter’s maximum power
rating when applying these resistors. Also, avoid high noise at the Trim
input. However, to prevent instability, you should never connect any capaci-
tors to Trim.
Murata Power Solutions recommends the specifi cations below when installing these
converters. These specifi cations vary depending on the solder type. Exceeding these
specifi cations may cause damage to the product. Your production environment may dif-
fer; therefore please thoroughly review these guidelines with your process engineers.
Maximum Preheat Temperature
Maximum Pot Temperature
Maximum Solder Dwell Time
Maximum Preheat Temperature
Maximum Pot Temperature
Maximum Solder Dwell Time
The output voltage may be adjusted over a limited range by connect-
In the tables opposite, the calculated resistance is given. Do not exceed
“Hiccup” overcurrent operation repeatedly attempts to restart the converter with a brief, full-current output.
If the overcurrent condition still exists, the restart current will be removed and then tried again. This short
current pulse prevents overheating and damaging the converter. Once the fault is removed, the converter
immediately recovers normal operation.
Output noise may be further reduced by adding an external filter. At zero output current, the output may
contain low frequency components which exceed the ripple specification. The output may be operated
indefinitely with no load.
All models are fully operational and meet published specifications, including “cold start” at –40°C.
from a nominal midpoint value to either extreme.
output capacitor and, to a lesser extent, the distance and series impedance to the load. Larger caps will
reduce output noise but may change the transient response. Newer ceramic caps with very low ESR may
require lower capacitor values to avoid instability. Thoroughly test your capacitors in the application. Please
refer to the Output Capacitive Load Application Note.
Otherwise, you risk having the converter turn off. The undervoltage shutdown is not latching and will
attempt to recover when the input is brought back into normal operating range.
115° C.
270° C.
7 seconds
105° C.
250° C.
6 seconds
www.murata-ps.com
Because of the small size of these products, the product label contains a
character-reduced code to indicate the model number and manufacturing
date code. Not all items on the label are always used. Please note that the label
differs from the product photograph on page 1. Here is the layout of the label:
The label contains three rows of information:
First row – Murata Power Solutions logo
Second row – Model number product code (see table)
Third row – Manufacturing date code and revision level
The manufacturing date code is four characters:
First character – Last digit of manufacturing year, example 200
Second character – Month code (1 through 9 and O through D)
Third character – Day code (1 through 9 = 1 to 9, 10 = O and
Fourth character – Manufacturing information
Adjustable DOSA 10/16-Amp SIP DC/DC Converters
5.0 V.
3.3 V.
2.5 V.
2.0 V.
1.8 V.
1.5 V.
1.2 V.
1.0 V.
0.7525 V.
11 through 31 = A through Z)
R
TRIM
(:) = ________________
V
OUT
10500
– 0.7525V
Mfg.
date
code
Figure 2.
YMDX Rev.
1.472
3.122
5.009
7.416
9.024
13.05
22.46
41.424
∞ (open)
Y01003
Label Artwork Layout
–1000
Product code
Revision level
X00116
X01116
X20116
X21116
X00110
X01110
X20110
X21110
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