OKX T/10 & T/16-W5 Series www.murata-ps.com Adjustable DOSA 10/16-Amp SIP DC/DC Converters FEATURES Typical unit 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 PRODUCT OVERVIEW models The OKX-T/10 and -T/16 series are miniature switching topology, the high power conversion Drives 1000 F ceramic capacitive loads SIP non-isolated Point-of-Load (POL) DC/DC power ef cient Point of Load (POL) module features pro- converters for embedded applications. The module grammable output voltage and On/Off control. An High power conversion ef ciency 95% at 3.3 Vout is fully compatible with Distributed-power Open optional Sequence/Tracking input allows controlled Outstanding thermal derating performance Standards Alliance (DOSA) industry-standard ramp-up and ramp-down outputs. The Sense input Over temperature and over current protection speci cations (www.dosapower.com). Applications provides load compensation. These converters also On/Off control, Sense and optional Sequence/ include powering CPUs, datacom/telecom systems, include under voltage lock out (UVLO), output short Tracking input programmable logic and mixed voltage systems. circuit protection, over-current and over tempera- The wide input range is 2.4 to 5.5 Volts DC. Two ture protections. UL/EN/IEC 60950-1 safety maximum output currents are offered, 10 Amps These units are designed to meet all standard Industry-standard (DOSA) SIP format (T/10 models) or 16 Amps (T/16 models). Based UL/EN/IEC 60950-1 safety certi cations and RoHS- RoHS-6 hazardous substance compliance on xed-frequency synchronous buck converter 6 hazardous substance compliance. Connection Diagram +Vin +Vout t 4XJUDIJOH F1 On/Off Sense Control t JMUFST Controller t VSSFOU 4FOTF External Trim DC Power Reference and Open = On Source Error Amplier Closed = Off (Positive On/Off) Common Common Sequence/Tracking (optional) Figure 1. OKX2-T/10, -T/16 Note: Murata Power Solutions strongly recommends an external input fuse, F1. See speci cations. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC OKX T10T16-W5 Series.A06 Page 1 of 13OKX T/10 & T/16-W5 Series Adjustable DOSA 10/16-Amp SIP DC/DC Converters PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE Package C86, Output Input Pinout P84 IOUT Regulation (Max.) Ef ciency On/Off Sequence/ R/N Iin, Iin, Case Logic Tracking VOUT (Amps Power (mVp-p) Vin Nom. Range no load full load Dimensions are Model Number (Volts) max) (Watts) Max. Line Load (Volts) (Volts) (mA) (Amps) Min. Typ. in inches (mm) 2.0x0.5x0.37 OKX-T/10-W5P-C 0.7525-3.63 10 5 2.4-5.5 Pos. no (50.8x12.7x9.4) 2.0x0.5x0.37 OKX-T/10-W5N-C 0.7525-3.63 10 5 2.4-5.5 Neg. no (50.8x12.7x9.4) 33 25 0.2% 6.91 94.0% 95.5% 2.0x0.5x0.37 OKX2-T/10-W5P-C 0.7525-3.63 10 5 2.4-5.5 Pos. yes (50.8x12.7x9.4) 2.0x0.5x0.37 OKX2-T/10-W5N-C 0.7525-3.63 10 5 2.4-5.5 Neg yes (50.8x12.7x9.4) 0.5% 80 2.0x0.5x0.37 OKX-T/16-W5P-C 0.7525-3.63 16 5 2.4-5.5 Pos. no (50.8x12.7x9.4) 2.0x0.5x0.37 OKX-T/16-W5N-C 0.7525-3.63 16 5 2.4-5.5 Neg. no (50.8x12.7x9.4) 52.8 30 0.3% 11.12 93.0% 95.0% 2.0x0.5x0.37 OKX2-T/16-W5P-C 0.7525-3.63 16 5 2.4-5.5 Pos. yes (50.8x12.7x9.4) 2.0x0.5x0.37 OKX2-T/16-W5N-C 0.7525-3.63 16 5 2.4-5.5 Neg. yes (50.8x12.7x9.4) The input voltage range must be 0.5V greater than the output voltage. Use adequate ground plane and copper thickness adjacent to the converter. All specifications are at nominal line voltage, Vout=nominal (3.3V for W5 models) and full load, +25 deg.C. Ripple and Noise (R/N) is shown at Vout=1V. See specs for details. 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. PART NUMBER STRUCTURE OK X 2-/T 16 - W5 P - C RoHS Hazardous Substance Compliance C = RoHS-6 (does not claim EU RoHS Okami Non-isolated PoL exemption 7blead in solder) SIP Mount Sequence/Tracking Blank = Not installed, delete pin 9 2 = Installed, add pin 9 On/Off Logic Trimmable Output P = Positive Logic Voltage Range N = Negative Logic W5 Models = 0.7525-3.63V Input Voltage Range Maximum Rated Output Note: Some model number combinations W5 = 2.4-5.5V Current in Amps may not be available. See Ordering Guide above. Contact Murata Power Solutions for availability. www.murata-ps.com/support MDC OKX T10T16-W5 Series.A06 Page 2 of 13