OKL-T/6-W12 Series www.murata-ps.com Programmable Output 6-Amp iLGA SMT PoLs TTypicaypical unitl FEATURES PRODUCT OVERVIEW The OKL-T/6-W12 series are miniature non-iso- ef cient Point of Load (PoL) module features iLGA inspectable Land Grid Array lated Point-of-Load (PoL) DC/DC power converters programmable output voltage and On/Off control. 4.5-14Vdc input voltage range for embedded applications. Featuring inspectable These converters also include under voltage lock Programmable output voltage from 0.591-5.5Vdc Land Grid Array (iLGA) format, the OKL-T/6-W12 out (UVLO), output short circuit protection, and Drives up to 300 F ceramic capacitive loads measures only 0.48 x 0.48 x 0.283 inches max. over-current protections. (12.2 x 12.2 x 7.2 mm max.). An optional sequence/tracking feature on High power conversion ef ciency at 93% The wide input range is 4.5 to 14 Volts DC. OKL2-T/6-W12 models allows power sequencing Outstanding thermal derating performance The maximum output current is 6 Amps. Based of PoLs. These units meet all standard UL/EN/IEC Short circuit and over current protection on xed-frequency synchronous buck converter 60950-1 safety certi cations (2nd Edition) and RoHS-6 On/Off control and Power Good signal switching topology, the high power conversion hazardous substance compliance. Optional Sequence/Tracking operation (OKL2-T/6- W12 models) Certi ed to UL/EN/IEC 60950-1 safety, 2nd Edition RoHS-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 Power Good out Figure 1. OKL2-T/6-W12 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 OKL-T/6-W12 Series.C03 Page 1 of 17OKL-T/6-W12 Series Programmable Output 6-Amp iLGA SMT PoLs PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE Output Input Package - Pinout P83 Ef ciency Model Number Regulation (max.) Vout Iout (Amps, Power R/N (mV p-p) Vin nom. Range Iin, no load Iin, full load Case C83 (Volts) max.) (Watts) Max. (Volts) (Volts) (mA) (Amps) inches (mm) Line Load Min. Typ. 0.48x0.48x0.283 max OKL-T/6-W12P-C 0.591-5.5 6 30 20 0.25% 0.25% 12 4.5-14 20 2.69 91% 93% Pos. no (12.2x12.2x7.2) max 0.48x0.48x0.283 max OKL-T/6-W12N-C 0.591-5.5 6 30 20 0.25% 0.25% 12 4.5-14 20 2.69 91% 93% Neg. no (12.2x12.2x7.2) max 0.48x0.48x0.283 max OKL2-T/6-W12P-C 0.591-5.5 6 30 20 0.25% 0.25% 12 4.5-14 20 2.69 91% 93% Pos. yes (12.2x12.2x7.2) max 0.48x0.48x0.283 max OKL2-T/6-W12N-C 0.591-5.5 6 30 20 0.25% 0.25% 12 4.5-14 20 2.69 91% 93% Neg. yes (12.2x12.2x7.2) max I/O caps are necessary for our test equipment and may not be needed for your application. The output range is limited by Vin. See detailed specs. Use adequate ground plane and copper thickness adjacent to the converter. All speci cations are at nominal line voltage, Vout=nominal (5V) and full load, +25 deg.C. unless otherwise noted. Ripple and Noise (R/N) and no-load input current are shown at Vout=1V. See specs for details. Output capacitors are 10 F ceramic. Input cap is 22 F. See detailed speci cations. PART NUMBER STRUCTURE OK L 2-/T 6 - W12 N - C Non-isolated PoL LGA Surface Mount Sequence/tracking RoHS Hazardous Blank = Not installed Substance Compliance 2 = Installed C = RoHS-6 (does not claim EU RoHS exemption 7blead in solder) Trimmable Output Voltage Range On/Off Logic 0.591-5.5Vdc P = Positive Logic N = Negative Logic Maximum Rated Output Input Voltage Range Current in Amps 4.5-14Vdc Product Label Because of the small size of these products, the product label contains a Model Number Product Code OKL-T/6-W12P-C L01106 character-reduced code to indicate the model number and manufacturing date OKL-T/6-W12N-C L00106 code. Not all items on the label are always used. Please note that the label OKL2-T/6-W12P-C L21106 differs from the product photograph. Here is the layout of the label: OKL2-T/6-W12N-C L20106 The manufacturing date code is four characters: XXXXXX Product code Mfg. First character Last digit of manufacturing year, example 2009 date YMDX Rev. Revision level Second character Month code (1 through 9 = Jan-Sep code O, N, D = Oct, Nov, Dec) Figure 2. Label Artwork Layout Third character Day code (1 through 9 = 1 to 9, 10 = 0 and 11 through 31 = A through Z) The label contains three rows of information: Fourth character Manufacturing information First row Murata Power Solutions logo Second row Model number product code (see table) Third row Manufacturing date code and revision level www.murata-ps.com/support MDC OKL-T/6-W12 Series.C03 Page 2 of 17 On/Off Logic Seq/Track