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OKL-T-3-W12N-C

Murata

Programmable Output 3-Amp iLGA SMT PoLs

www.murata-ps.com OKL-T/3-W12 Series Programmable Output 3-Amp iLGA SMT PoLs Typical unit FEATURES iLGA inspectable...


OKL-T-3-W12N-C

Murata


Octopart Stock #: O-950313

Findchips Stock #: 950313-F

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Description
www.murata-ps.com OKL-T/3-W12 Series Programmable Output 3-Amp iLGA SMT PoLs Typical unit FEATURES iLGA inspectable Land Grid Array 4.5-14Vdc input voltage range Programmable output voltage from 0.591-5.5Vdc Drives up to 200 μF ceramic capacitive loads High power conversion efficiency at 93% Outstanding thermal derating performance 
More View Short circuit and over current protection On/Off control and Power Good signal Optional Sequence/Tracking operation (OKL2-T/3-W12 models) Certified to UL/EN/IEC 60950-1 safety, 2nd Edition RoHS-6 hazardous substance compliance PRODUCT OVERVIEW The OKL-T/3-W12 series are miniature non-isolated Point-of-Load (PoL) DC/DC power converters for embedded applications. Featuring inspectable Land Grid Array (iLGA) format, the OKL-T/3-W12 measures only 0.48 x 0.48 x 0.244 inches max. (12.2 x 12.2 x 6.2 mm max.). The wide input range is 4.5 to 14 Volts DC. The maximum output current is 3 Amps. 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. These converters also include under voltage lock out (UVLO), output short circuit protection, and over-current protections. An optional sequence/tracking feature on OKL2-T/3-W12 models allows power sequencing of PoL’s. These units are certified to all standard UL/EN/ IEC 60950-1 safety certifications (2nd Edition) and RoHS-6 hazardous substance compliance. Connection Diagram +Vin F1 On/Off Control External DC Power Source Open = On Closed = Off (Positive On/Off) Controller t4XJUDIJOH t'JMUFST t$VSSFOU4FOTF Reference and Error Amplifier Common Sequence/Tracking (OKL2 Models) Power Good Figure 1. OKL-T/3-W12 Note: Murata Power Solutions strongly recommends an external input fuse, F1. See specifications. +Vout Sense Trim Common For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_OKL-T/3-W12 Series.C01 Page 1 of 17 OKL-T/3-W12 Series Programmable Output 3-Amp iLGA SMT PoLs Performance Specifications and Ordering Guide ORDERING GUIDE Model Number Output Input Package - Pinout P83 Vout Iout (Amps, Power R/N (mV p-p) Regulation (max.) Vin nom. Range Iin, no load Iin, full load Efficiency On/Off Seq/ Logic Track Case C83 (Volts) ➀ max.) (Watts) Max. ➃ Line Load (Volts) (Volts) (mA) ➃ (Amps) ➁ Min. Typ. inches (mm) OKL-T/3-W12P-C 0.591-5.5 3 15.0 37 ±0.25% ±0.25% 12 4.5-14 20 1.34 91% 93% Pos. no 0.48x0.48x0.244 max 12.2x12.2x6.2 max OKL-T/3-W12P-C/S 0.591-5.5 3 15.0 37 ±0.25% ±0.25% 12 4.5-14 20 1.34 91% 93% Pos. no 0.48x0.48x0.244 max 12.2x12.2x6.2 max OKL-T/3-W12N-C 0.591-5.5 3 15.0 37 ±0.25% ±0.25% 12 4.5-14 20 1.34 91% 93% Neg. no 0.48x0.48x0.244 max 12.2x12.2x6.2 max OKL-T/3-W12N-C/S 0.591-5.5 3 15.0 37 ±0.25% ±0.25% 12 4.5






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