Datasheet
PART NUMBER STRUCTURE
➀ Dimensions are in inches (mm).
➁ The input voltage range must be 13.2 Volts max. for Vout >= 3.63 V.
➂ All specifications are at nominal line voltage, Vout=nominal (5V for D12 models) and full load, +25 deg.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.
Use adequate ground plane and copper thickness adjacent to the converter.
Ripple and Noise (R/N) is shown at Vout=1V. See specs for details.
ORDERING GUIDE
Model Number ➂
Output Input
Effi ciency
On/Off
Polarity
Sequence/
Track
Package, C83
V
OUT
(Volts)
IOUT
(Amps
max)
Power
(Watts)
R/N (mVp-p) Regulation (Max.)
VIN
Nom.
(Volts)
Range
(Volts)
IIN,
no load
(mA)
IIN,
full load
(Amps) Case ➀ PinoutMax. Line Load Min. Typ.
OKY-T/10-D12P-C 0.7525-5.5 10 50 40 ±0.15% ±0.25% 12 8.3-14 80 4.41 93% 94.5% Pos. No
1.3x0.53x0.33
(33x13.5x8.4)
P66
OKY-T/10-D12N-C 0.7525-5.5 10 50 40 ±0.15% ±0.25% 12 8.3-14 80 4.41 93% 94.5% Neg. No
1.3x0.53x0.33
(33x13.5x8.4)
P66
OKY2-T/10-D12P-C 0.7525-5.5 10 50 40 ±0.15% ±0.25% 12 8.3-14 80 4.41 93% 94.5% Pos. Yes
1.3x0.53x0.33
(33x13.5x8.4)
P66
OKY2-T/10-D12N-C 0.7525-5.5 10 50 40 ±0.15% ±0.25% 12 8.3-14 80 4.41 93% 94.5% Neg. Yes
1.3x0.53x0.33
(33x13.5x8.4)
P66
OKY-T/16-D12P-C 0.7525-5.5 16 80 40 ±0.22% ±0.25% 12 8.3-14 80 7.09 92.5% 94% Pos. No
1.3x0.53x0.33
(33x13.5x8.4)
P66
OKY-T/16-D12N-C 0.7525-5.5 16 80 40 ±0.22% ±0.25% 12 8.3-14 80 7.09 92.5% 94% Neg. No
1.3x0.53x0.33
(33x13.5x8.4)
P66
OKY2-T/16-D12P-C 0.7525-5.5 16 80 40 ±0.22% ±0.25% 12 8.3-14 80 7.09 92.5% 94% Pos. Yes
1.3x0.53x0.33
(33x13.5x8.4)
P66
OKY2-T/16-D12N-C 0.7525-5.5 16 80 40 ±0.22% ±0.25% 12 8.3-14 80 7.09 92.5% 94% Neg. Yes
1.3x0.53x0.33
(33x13.5x8.4)
P66
Performance Specifi cations Summary and Ordering Guide
Surface Mount
Maximum Rated Output
Current in Amps
Sequence/tracking
Blank=Not installed, delete seq/track contact
2=Installed, add seq/track contact
Trimmable Output
Voltage Range
D12 Models = 0.7525-5.5V
Input Voltage Range
D12 = 8.3-14V
On/Off Polarity
P = Positive Polarity
N = Negative Polarity
OK 2Y -/ D12-T 16 C-
RoHS Hazardous
Substance Compliance
C = RoHS-6 (does not claim EU RoHS exemption 7b–lead in solder)
P
Okami Non-isolated PoL
OKY-T/10 & T/16-D12 Series
Programmable DOSA-SMT 10/16-Amp DC/DC Converters
MDC_OKY_T10T16.D12.A08 Page 2 of 17
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