OKX T/10 & T/16-D12 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 8.3-14Vdc input voltage range Programmable output voltage from 0.7525-5.5Vdc 10 Amp (T/10) or 16 Amp (T/16) output current PRODUCT OVERVIEW models The OKX-T/10 and -T/16 series are miniature ef cient Point of Load (POL) module features pro- Drives 1000 F ceramic capacitive loads SIP non-isolated Point-of-Load (POL) DC/DC power grammable output voltage and On/Off control. An converters for embedded applications. The module optional Sequence/Tracking input allows controlled High power conversion ef ciency 94.5% at 3.3 is fully compatible with Distributed-power Open ramp-up and ramp-down outputs. The Sense input Vout Standards Alliance (DOSA) industry-standard provides load compensation. These converters also Outstanding thermal derating performance speci cations (www.dosapower.com). Applications include under voltage lock out (UVLO), output short Over temperature and over current protection include powering CPUs, datacom/telecom systems, circuit protection, over-current and over tempera- programmable logic and mixed voltage systems. ture protections. On/Off control, Sense and optional Sequence/ The wide input range is 8.3 to 14 Volts DC. Two These units are designed to meet all standard Tracking input maximum output currents are offered, 10 Amps UL/EN/IEC 60950-1 safety and FCC EMI/RFI UL/EN/IEC 60950-1 safety (T/10 models) or 16 Amps (T/16 models). Based emissions certi cations and RoHS-6 hazardous Industry-standard (DOSA) SIP format on xed-frequency synchronous buck converter substance compliance. RoHS-6 hazardous substance compliance switching topology, the high power conversion 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 OKX2 T10T16.B07 Page 1 of 16OKX T/10 & T/16-D12 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-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 (50.8x12.7x9.4) 2.0x0.5x0.37 OKX-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 (50.8x12.7x9.4) 2.0x0.5x0.37 OKX2-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 (50.8x12.7x9.4) 2.0x0.5x0.37 OKX2-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 (50.8x12.7x9.4) 2.0x0.5x0.37 OKX-T/16-D12P-C 0.7525-5.5 16 80 40 0.15% 0.25% 12 8.3-14 80 7.09 92.5% 94% Pos. no (50.8x12.7x9.4) 2.0x0.5x0.37 OKX-T/16-D12N-C 0.7525-5.5 16 80 40 0.15% 0.25% 12 8.3-14 80 7.09 92.5% 94% Neg. no (50.8x12.7x9.4) 2.0x0.5x0.37 OKX2-T/16-D12P-C 0.7525-5.5 16 80 40 0.15% 0.25% 12 8.3-14 80 7.09 92.5% 94% Pos. yes (50.8x12.7x9.4) 2.0x0.5x0.37 OKX2-T/16-D12N-C 0.7525-5.5 16 80 40 0.15% 0.25% 12 8.3-14 80 7.09 92.5% 94% Neg. yes (50.8x12.7x9.4) The input voltage range must be 13.2 Volts max. for Vout >= 3.63 V. Use adequate ground plane and copper thickness adjacent to the converter. All specifications are at nominal line voltage, Vout=nominal (5V for D12 models) and full load, +25 deg.C. unless Ripple and Noise (R/N) is shown at Vout=1V. See specs for details. 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 Lx OK X 2-/T 16 - D12 P - C RoHS Hazardous Substance Compliance C = RoHS-6 (does not claim EU RoHS Okami Non-isolated PoL exemption 7blead in solder) SIP Mount Pin Length Option Sequence/Tracking Blank = Standard pin length Blank = Not installed, delete pin 9 L6 = Pin length 0.138 inches (3.5mm)* 2 = Installed, add pin 9 *Special quantity order is required samples available Trimmable Output Voltage Range with standard pin length only. D12 Models = 0.7525-5.5V On/Off Logic Maximum Rated Output P = Positive Logic Note: Current in Amps N = Negative Logic Some model number combinations may not be available. See website or contact your local Murata sales Input Voltage Range representative. D12 = 8.3-14V www.murata-ps.com/support MDC OKX2 T10T16.B07 Page 2 of 16