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| This data sheet contains core information only. Please click here for the full data sheet. www.murata-ps.com PRODUCT OVERVIEW OKX T/10 & T/16-W5 Series Adjustable DOSA 10/16-Amp SIP DC/DC Converters Typical unit The OKX-T/10 and -T/16 series are miniature SIP 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 2.4 to 5.5 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 programmable output voltage and On/Off control. An optional Sequence/Tracking input allows controlled ramp-up and ramp-down outputs. The Sense input provides load compensation. These converters also include under voltage lock out (UVLO), output short circuit protection, over-current and over temperature protections. These units are designed to meet all standard UL/EN/IEC 60950-1 safety certifications and RoHS6 hazardous substance compliance. FEATURES Non-isolated SIP POL DC/DC power module 2.4-5.5Vdc input voltage range Programmable output voltage from 0.7525-3.63Vdc 10 Amp (T/10) or 16 Amp (T/16) output current models Drives 1000 F ceramic capacitive loads High power conversion efficiency 95% at 3.3 Vout Outstanding thermal derating performance Over temperature and over current protection On/Off control, Sense and optional Sequence/ Tracking input UL/EN/IEC 60950-1 safety Industry-standard (DOSA) SIP format RoHS-6 hazardous substance compliance Connection Diagram +Vin F1 +Vout Contents of full data sheet Page Description, Connection Diagram, Photograph 1 Ordering Guide, Model Numbering 2 Mechanical Specifications, Input/Output Pinout 3 Detailed Electrical Specifications 5 Output Voltage Adjustment, Soldering Guidelines, Product Label 6 Application Notes 7 OKX-T/10-W5 Performance Data 10 OKX-T/16-W5 Oscillograms and Performance Data 11 On/Off Control Sense Controller External DC Power Source Trim Open = On Closed = Off (Positive On/Off) Common Reference and Error Amplifier Common Sequence/Tracking (optional) Figure 1. OKX2-T/10, -T/16 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 19 Oct 2009 email: sales@murata-ps.com MDC_OKX_T10T16-W5 Series.A01_short Page 1 of 4 This data sheet contains core information only. Please click here for the full data sheet. OKX T/10 & T/16-W5 Series Adjustable DOSA 10/16-Amp SIP DC/DC Converters Performance Specifications and Ordering Guide ORDERING GUIDE Output Input Iin, no load (mA) Iin, full load (Amps) Efficiency Min. Typ. Pos. Neg. 6.91 5 2.4-5.5 94.0% 95.5% Pos. Neg 80 5 2.4-5.5 Pos. Neg. 11.12 5 2.4-5.5 93.0% 95.0% Pos. Neg. yes yes 2.0x0.5x0.37 (50.8x12.7x9.4) 2.0x0.5x0.37 (50.8x12.7x9.4) no no 2.0x0.5x0.37 (50.8x12.7x9.4) 2.0x0.5x0.37 (50.8x12.7x9.4) yes yes 2.0x0.5x0.37 (50.8x12.7x9.4) 2.0x0.5x0.37 (50.8x12.7x9.4) no no On/Off Sequence/ Polarity Tracking Package C86, Pinout P84 Case Dimensions are in inches (mm) Model Number OKX-T/10-W5P-C VOUT (Volts) 0.7525-3.63 Regulation (Max.) IOUT R/N (Amps Power (mVp-p) Vin Nom. Range max) (Watts) Max. f Line Load (Volts) (Volts) 10 5 2.4-5.5 2.0x0.5x0.37 (50.8x12.7x9.4) 2.0x0.5x0.37 (50.8x12.7x9.4) OKX-T/10-W5N-C 0.7525-3.63 10 33 25 0.2% 5 2.4-5.5 OKX2-T/10-W5P-C 0.7525-3.63 10 OKX2-T/10-W5N-C 0.7525-3.63 10 0.5% 5 2.4-5.5 OKX-T/16-W5P-C 0.7525-3.63 16 OKX-T/16-W5N-C 0.7525-3.63 16 52.8 30 0.3% 5 2.4-5.5 OKX2-T/16-W5P-C 0.7525-3.63 16 OKX2-T/16-W5N-C 0.7525-3.63 16 5 2.4-5.5 The input voltage range must be 0.5V greater than the output voltage. All specifications are at nominal line voltage, Vout=nominal (3.3V for W5 models) and full load, +25 deg.C. unless otherwise noted. Output capacitors are 1 F ceramic and 10 F electrolytic in parallel. Input cap is 22 F. 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 X 2 - T / 16 - W5 P J - C Okami Non-isolated PoL SIP Mount Sequence/Tracking Blank = Not installed, delete pin 9 2 = Installed, add pin 9 Trimmable Output Voltage Range W5 Models = 0.7525-3.63V Maximum Rated Output Current in Amps Reversed Pin Mounting (see pg. 4) J = Reversed Pins (special order) Blank = Standard Pins On/Off Polarity P = Positive Polarity N = Negative Polarity Input Voltage Range W5 = 2.4-5.5V Note: Some model number combinations may not be available. See Ordering Guide above. Contact Murata Power Solutions for availability. RoHS Hazardous Substance Compliance C = RoHS-6 (does not claim EU RoHS exemption 7b-lead in solder) www.murata-ps.com 19 Oct 2009 email: sales@murata-ps.com MDC_OKX_T10T16-W5 Series.A01_short Page 2 of 4 This data sheet contains core information only. Please click here for the full data sheet. OKX T/10 & T/16-W5 Series Adjustable DOSA 10/16-Amp SIP DC/DC Converters MECHANICAL SPECIFICATIONS, STANDARD MODELS 51.3 2.02 48.26 1.900 12.70 .500 2.54 .100 TYP 4.45 .175 35.56 1.400 10.16 .400 .060 .060 1.02 .040 (x10 or 11*) 1.52 .060 Pin 1 2 3 4 5 10.16 .400 I/O CONNECTIONS Function Pin Function + Output 6 Common + Output 7 + Input +Sense In 8 + Input + Output 9* *Sequence/Tracking Common 10 Trim 11 On/Off Control *Sequence/Tracking is optional. If not installed, Pin 9 is omitted. 11 10 9* 8 7 6 5 4 3 2 1 RECOMMENDED FOOTPRINT -TOP VIEW 50.8 2.00 9.4 .37 MAX 5.1 .20 REF Dimensions are in inches (mm shown for ref. only). Third Angle Projection 12.7 .50 11 10 9* 8 7 6 5 4 3 2 1 4.3 .17 2.54 .100 TYP 10.16 .400 35.56 1.400 1.27 .050 1.5 .06 0.76 .030 TYP 12.70 .500 MATERIAL: PINS: COPPER ALLOY FINISH: (ALL PINS) PINS: TIN Tolerances (unless otherwise specified): .XX 0.02 (0.5) .XXX 0.010 (0.25) Angles 1 Components are shown for reference only. SHIPPING LABEL 555.8 21.88 TUBE LENGTH TEN (10) UNITS PER TUBE 20.975 BETWEEN BARRELS OF PINS (REF) 20.8 0.82 REF SHIPPING TUBES 15.9 0.63 REF www.murata-ps.com 19 Oct 2009 email: sales@murata-ps.com MDC_OKX_T10T16-W5 Series.A01_short Page 3 of 4 This data sheet contains core information only. Please click here for the full data sheet. OKX T/10 & T/16-W5 Series Adjustable DOSA 10/16-Amp SIP DC/DC Converters MECHANICAL SPECIFICATIONS, CONTINUED: "J" PACKAGE OPTION (REVERSED HEADERS) 51.3 2.02 48.26 1.900 12.70 .500 2.54 .100 TYP 35.56 1.400 10.16 .400 1.02 .040 (x10 or 11*) 1.52 .060 8.6 .34 7.9 .31 11 10 9* 8 7 6 5 4 3 2 1 Pin 1 2 3 4 5 I/O CONNECTIONS Function Pin Function + Output 6 Common + Output 7 + Input +Sense In 8 + Input + Output 9* *Sequence/Tracking Common 10 Trim 11 On/Off Control *Sequence/Tracking is standard for OKX2. On OKX models, Pin 9 is omitted. RECOMMENDED FOOTPRINT -TOP VIEW 9.7 .38 MAX 50.8 2.00 7.9 .31 Dimensions are in inches (mm shown for ref. only). Third Angle Projection 12.7 .50 3.3 .13 11 10 9* 8 7 6 5 4 3 2 1 12.70 .500 2.54 .100 TYP 10.16 .400 35.56 1.400 1.27 .050 0.76 .030 TYP 1.27 .050 Tolerances (unless otherwise specified): .XX 0.02 (0.5) .XXX 0.010 (0.25) Angles 1 Components are shown for reference only. MATERIAL: PINS: COPPER ALLOY FINISH: (ALL PINS) PINS: TIN Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. (c) 2009 Murata Power Solutions, Inc. www.murata-ps.com/locations 19 Oct 2009 email: sales@murata-ps.com MDC_OKX_T10T16-W5 Series.A01_short Page 4 of 4 |
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