Datasheet

PART NUMBER STRUCTURE
➀ Dimensions are in inches (mm).
➁ Remote on/off polarity is negative.
➂ All specifications are at nominal line voltage, Vout = 5.021-15.5V and full load, +25 ˚C. unless otherwise noted.
Output capacitors are 1 µF ceramic and 10 µF electrolytic in parallel. Input cap is 22 µF. See detailed specifications.
I/O caps are necessary for our test equipment and may not be needed for your application.
➃ Input current is shown at Vout = 15V.
➄ Efficiency is given at Vout = 15V.
➅ Ripple/Noise is shown at Vin = 24V, Vout = 5.021V.
ORDERING GUIDE
Root Model
Output Input
Effi ciency ➄
Package
VOUT
(Volts)
I
OUT
(Amps
max)
Power
(Watts)
R/N (mVp-p)
➅ Regulation (Max.)
V
IN
Nom.
(Volts)
Range
(Volts)
IIN, ➃
no load
(mA)
I
IN, ➃
full load
(Amps) Case C72 ➀ PinoutMax. Line Load Min. Typ.
OKI-T/36W-W40P-C 5.021-15.5
3
36 50 ±0.3 ±0.25
24
19-40
80 1.58 93% 95%
0.47 x 0.82 x 0.34
(11.9 x 20.8 x 8.5)
P78
OKI-T/36W-W40N-C 5.021-15.5
3
36 50 ±0.3 ±0.25
24
19-40
80 1.58 93% 95%
0.47 x 0.82 x 0.34
(11.9 x 20.8 x 8.5)
P78
Performance Specifi cations and Ordering Guide
Product Label
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 dif-
fers 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 2009
Second character – Month code (1 through 9 and O through D)
Third character – Day code (1 through 9 = 1 to 9, 10 = O and
11 through 31 = A through Z)
Fourth character – Manufacturing information
Figure 2. Label Artwork Layout
XXXXXX Product code
Mfg.
date
code
Revision levelYMDX Rev.
Model Number Product Code
OKI-T/36W-W40P-C IW1136
OKI-T/36W-W40N-C IW0136
Maximum Rated Output
Power in Watts
Input Voltage Range
19-40V
On/Off Polarity
P = Positive Polarity
N = Negative Polarity
/ W40-36W C-
RoHS Hazardous
Substance Compliance
C = RoHS-6 (does not claim EU RoHS exemption
7b–lead in solder)
N
Note: Some model number combinations
may not be available. Contact Murata
Power Solutions for availability.
Okami Non-isolated PoL
Surface Mount
Trimmable Output
Voltage Range
5.021-15.5V
OK I - T
MDC_OKI-T/36W-W40.B01 Page 2 of 11
OKI-T/36W-W40 Series
Selectable Output 36-Watt DOSA-SMT DC-DC Converters
www.murata-ps.com/support