Datasheet

PART NUMBER STRUCTURE
OKL-T/1-W12 Series
Programmable Output 1-Amp iLGA SMT PoLs
MDC_OKL-T/1-W12 Series.B02 Page 2 of 18
www.murata-ps.com/support
PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE
Model Number
Output Input
Effi ciency
On/Off
Polarity
Package - Pinout P83
Vout
(Volts) ➀
Iout (Amps,
max.)
Power
(Watts)
R/N (mV p-p)
Max. ➃
Regulation (max.)
Vin nom.
(Volts)
Range
(Volts)
Iin, no load
(mA) ➃
Iin, full load
(Amps) ➁
Case C83
inches (mm)
Line Load Min. Typ.
OKL-T/1-W12P-C 0.9-5.5 1 5 10 ±0.25% ±0.25% 12 2.9-14 10 0.46 88.7% 90% Pos.
0.488x0.488x0.18 max
12.4x12.4x4.57 max
OKL-T/1-W12N-C 0.9-5.5 1 5 10 ±0.25% ±0.25% 12 2.9-14 10 0.46 88.7% 90% Neg.
0.488x0.488x0.18 max
12.4x12.4x4.57 max
➀ The output range is limited by Vin. (Vin x 0.8) ≥ Vout.
➁ All specifi cations are at nominal line voltage, Vout=nominal (5V for W12 models) and full load,
+25 deg.C. unless otherwise noted.
Output capacitors are 10 µF ceramic. Input cap is 22 µF. See detailed specifi cations.
I/O caps are necessary for our test equipment and may not be needed for your application.
➂ Use adequate ground plane and copper thickness adjacent to the converter.
Ripple and Noise (R/N) and no-load input current are shown at Vout=1V. See specs for details.
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
differs from the product photograph. 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
OKL-T/1-W12P-C L01101
OKL-T/1-W12N-C L00101
Okami Non-isolated PoL
Maximum Rated Output
Current in Amps
LGA Surface Mount
Trimmable Output
Voltage Range
0.591–5.5Vdc
Input Voltage Range
2.9–14Vdc
On/Off Polarity
P = Positive Polarity
N = Negative Polarity
OK L -/ W12-T 1 C-
RoHS Hazardous
Substance Compliance
C = RoHS-6 (does not claim EU RoHS exemption
7b – lead in solder)
N