OKX-T/5-W5P-C Murata

OKX T/5-W5 Series www.murata-ps.com Adjustable 5-Amp SIP Non-Isolated DC/DC Converters FEATURES Non-isolated SIP PoL DC/DC power module 2.4-5.5Vdc input voltage range Programmable output voltage from 0.7525- 3.366Vdc Under Voltage shutdown (Vin) TTypical unitypical unit Drives 1000 F ceramic capacitive loads High power conversion ef ciency 95% at 3.3 PRODUCT OVERVIEW Vout (typical) The OKX-T/5-W5 series are miniature SIP non- chronous buck converter switching topology, the Outstanding thermal derating performance isolated Point-of-Load (PoL) DC/DC power convert- high power conversion ef cient Point of Load (PoL) Over temperature and over current protection ers for embedded applications. The module is fully module features programmable output voltage compatible with Distributed-power Open Standards and On/Off control. These converters also include On/Off control Alliance industry-standard speci cations. under voltage lock out (UVLO), output short circuit UL60950, CSA-C22.2 No.60950 IEC/EN60950 Applications include powering CPUs, datacom/ protection, over-current and over temperature (pending) telecom systems, programmable logic and mixed protections. These units are designed to meet all Industry-standard (DOSA) SIP format voltage systems. The wide input range is 2.4 to 5.5 standard UL/EN/IEC 60950-1 safety certi cations RoHS-6 hazardous substance compliance Volts DC at 5 amps. Based on xed-frequency syn- and RoHS-6 hazardous substance compliance. Connection Diagram +Vin +Vout t
4XJUDIJOH F1 On/Off Control t
' JMUFST Controller t
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4FOTF External Trim DC Power Reference and Open = On Source Error Amplier Closed = Off (Positive On/Off) Common Common Figure 1. OKX-T/5-W5 Note: Murata Power Solutions strongly recommends an external input fuse, F1. See speci cations. For full details go to www.murata-ps.com/rohs (pending) www.murata-ps.com/support MDC_OKX_T/5-W5 Series.A02 Page 1 of 13OKX T/5-W5 Series Adjustable 5-Amp SIP Non-Isolated DC/DC Converters PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE Output Input IOUT Regulation (Max.) Ef ciency R/N Iin, Iin, VOUT (Amps, Power (mVp-p) Vin Nom. Range no load full load Dimensions Model Number (Volts) max) (Watts) Max. Line Load (Volts) (Volts) (mA) (Amps) Min. Typ. in inches (mm) 0.40x0.90x0.282 OKX-T/5-W5-C .7525-3.6 5 16.5 40 0.25% 0.5% 5 2.4-5.5 20 3.474 92% 95.0% (10.16x 22.86x 7.163) All specifications are typical at nominal line voltage, Vout=nominal (3.3V for W5 models) and full load, +25C. The input voltage range must be 0.5V greater than the output voltage. Ripple and Noise (R/N) is shown at Vout=1V. See specs for details. PART NUMBER STRUCTURE OK X-/T 5 - W5 N Lx - 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 *Special quantity order is Blank = Standard pin length required; samples available L6 = Pin length 0.138 inches (3.5mm)* Trimmable Output with standard pin length only. Voltage Range W5 Models = 0.7525-3.63V On/Off Polarity P = Positive Polarity Note: N = Negative Polarity Some model number combinations Maximum Rated Output Input Voltage Range may not be available. See website Current in Amps W5 = 2.4-5.5V or contact your local Murata sales representative. www.murata-ps.com/support MDC_OKX_T/5-W5 Series.A02 Page 2 of 13