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OKY2-T-10-D12N-C Datasheet Download - Murata

Номер произв OKY2-T-10-D12N-C
Описание Programmable DOSA-SMT 10/16-Amp DC/DC Converters
Производители Murata
логотип Murata логотип 

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OKY2-T-10-D12N-C Даташит, Описание, Даташиты
www.murata-ps.com
OKY-T/10 & T/16-D12 Series
Programmable DOSA-SMT 10/16-Amp DC/DC Converters
Typical unit
FEATURES
Wide 8.3-14 VDC input range
Non-isolated output adjustable from 0.7525 to
5.5 Volts up to 16 Amps
DOSA-compatible SMT package
Optional sequence/tracking operation
Outstanding thermal performance and derating
Short circuit protection
On/Off control
High efficiency up to 94.5%
Over temperature protection
Meets UL/EN/IEC 60950-1 safety approvals.
PRODUCT OVERVIEW
The OKY-T/10 and -T/16 series are miniature
SMT non-isolated Point-of-Load (POL) DC/DC power
converters for embedded applications. The module
is fully compatible with Distributed-power Open
Standards Alliance (DOSA) industry-standard
specifications (www.dosapower.com). Applications
include powering CPU’s, datacom/telecom systems,
programmable logic and mixed voltage systems.
The wide input range is 8.3 to 14 Volts DC. Two
maximum output currents are offered, 10 Amps
(T/10 models) or 16 Amps (T/16 models). Based
on fixed-frequency synchronous buck converter
switching topology, the high power conversion
efficient Point of Load (POL) module features pro-
grammable output voltage and On/Off control. An
optional Sequence/Tracking input allows controlled
ramp-up and ramp-down outputs. The Sense input
provides remote sense. These converters also
include under voltage lock out (UVLO), output short
circuit protection, over-current and over tempera-
ture protections.
These units are designed to meet all standard
UL/EN/IEC 60950-1 safety and FCC EMI/RFI
emissions certifications and RoHS-6 hazardous
substance compliance.
Contents
Description, Connection Diagram, Photograph
Ordering Guide, Model Numbering
Mechanical Specifications, Input/Output Pinout
Detailed Electrical Specifications
Output Voltage Adjustment, Soldering Guidelines
Application Notes
Performance Data – OKY2-T/10-D12
Performance Data and Oscillograms – OKY2-T/16-D12
Tape and Reel Information
Product Label, MTBF Table
Page
1
2
3
4
5
6
9
11
16
17
+Vin
F1
On/Off
Control
Controller
External
DC
Power
Source
Open = On
Closed = Off
(Positive
On/Off)
Common
Sequence/Tracking (OKY2 only)
Simplified Block Diagram
t4XJUDIJOH
t'JMUFST
t$VSSFOU4FOTF
Reference and
Error Amplifier
+Vout
Sense
Trim
Figure 1. OKY-T/10, -T/16
Common
Note: Murata Power Solutions strongly recommends an external input fuse, F1.
See specifications.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
MDC_OKY_T10T16.D12.A08 Page 1 of 17







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OKY2-T-10-D12N-C Даташит, Описание, Даташиты
OKY-T/10 & T/16-D12 Series
Programmable DOSA-SMT 10/16-Amp DC/DC Converters
Performance Specifications Summary and Ordering Guide
ORDERING GUIDE
Output
Input
Model Number
VOUT
(Volts)
IOUT R/N (mVp-p) Regulation (Max.) VIN
IIN, IIN, Efficiency
(Amps Power
Nom. Range no load full load
max) (Watts) Max. Line Load (Volts) (Volts) (mA) (Amps) 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
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
Package, C83
Case
1.3x0.53x0.33
(33x13.5x8.4)
1.3x0.53x0.33
(33x13.5x8.4)
Pinout
P66
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
OKY-T/16-D12N-C 0.7525-5.5 16 80
OKY2-T/16-D12P-C 0.7525-5.5 16 80
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% Pos.
No
1.3x0.53x0.33
(33x13.5x8.4)
P66
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
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
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
Dimensions are in inches (mm).
The input voltage range must be 13.2 Volts max. for Vout >= 3.63 V.
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.
PART NUMBER STRUCTURE
OK Y 2 - T / 16 - D12 P - C
Okami Non-isolated PoL
Surface Mount
RoHS Hazardous
Substance Compliance
C = RoHS-6 (does not claim EU RoHS exemption 7b–lead in solder)
Sequence/tracking
Blank=Not installed, delete seq/track contact
2=Installed, add seq/track contact
On/Off Polarity
P = Positive Polarity
N = Negative Polarity
Trimmable Output
Voltage Range
D12 Models = 0.7525-5.5V
Input Voltage Range
D12 = 8.3-14V
Maximum Rated Output
Current in Amps
www.murata-ps.com/support
MDC_OKY_T10T16.D12.A08 Page 2 of 17







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OKY2-T-10-D12N-C Даташит, Описание, Даташиты
MECHANICAL SPECIFICATIONS
OKY-T/10 & T/16-D12 Series
Programmable DOSA-SMT 10/16-Amp DC/DC Converters
PIN #1 THIS
CORNER (FARSIDE)
TOP
VIEW
13.5
0.53
REF
SIDE
VIEW
NOZZLE
PICKUP
POINT
12.7
0.50
MTG PLANE
3.05
0.120
2.29
7x0.090
33.0
1.30
19.30
0.760 REF
BOTTOM
VIEW
3 456 7
ISOMETRIC
6.7 VIEW
0.27
END
VIEW
8.4
0.33
1.59
0.063
1.59
7x0.063
4x
4.83
0.190
ALL CONTACTS
COPLANAR
WITHIN .004"
0.25
0.010
MIN
PIN
#1
1.91
0.075
10.29
0.405
13.5
0.53
0.64
0.025
2
29.89
1.177
1
1.23
0.048
0.64
0.025
33.0
1.30 REF
26.85
1.057
29.90
1.177
22.02
0.867
0.120[3.05]MIN
0.135[3.43]MAX
1.91
0.075
13.5
0.53
REF
21
3 456 7
10.29
0.405
I/O CONNECTIONS
Pin Function P66
7.54
DIMENSIONS ARE IN INCHES [mm]
TOLERANCES:
2 PLACE .02
3 PLACE .010
ANGLES: 1
0.095 [2.41] MIN
0.110 [2.79] MAX
12.37
0.487
17.20
0.677
0.297
1.22
0.048
COMPONENTS SHOWN ARE FOR REFERENCE ONLY
RECOMMENDED PAD LAYOUT
1 On/Off Control *
2 +Vin
3 Vtrack Seq**
4 Gnd (Common)
5 +Vout
6 Trim
MATERIAL:
SMT PINS: COPPER ALLOY
FINISH: (ALL PINS)
GOLD (5u"MIN) OVER NICKEL (50u" MIN)
THIRD ANGLE PROJECTION
7 Sense
* The Remote On/Off can be provided
with either positive (P suffix) or negative
(N suffix) polarity.
** Vtrack Seq applies only to OKY2
models. No connection for OKY models.
www.murata-ps.com/support
MDC_OKY_T10T16.D12.A08 Page 3 of 17










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