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LXDC2HL18A-052 Dataheets PDF



Part Number LXDC2HL18A-052
Manufacturers Murata
Logo Murata
Description uDCDC Converters
Datasheet LXDC2HL18A-052 DatasheetLXDC2HL18A-052 Datasheet (PDF)

LXDC Series μDCDC Converters Features zz Low EMI noise and small footprint due to Murata’s Shown larger than actual size. inductor-embedded ferrite substrate technology zz High efficiency using synchronous rectifier technology and PFM/PWM auto-select function (forced mode available on some models) zz Input voltage range = 2.3–5.5V zz Load currents available are 600mA, 1A, 2A, and 3A zz Fixed output voltage = 1.0V, 1.2V, 1.35V, 1.5V, 1.8V, 2.5V, 3.0V, or 3.3V (see product line-up table on back).

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LXDC Series μDCDC Converters Features zz Low EMI noise and small footprint due to Murata’s Shown larger than actual size. inductor-embedded ferrite substrate technology zz High efficiency using synchronous rectifier technology and PFM/PWM auto-select function (forced mode available on some models) zz Input voltage range = 2.3–5.5V zz Load currents available are 600mA, 1A, 2A, and 3A zz Fixed output voltage = 1.0V, 1.2V, 1.35V, 1.5V, 1.8V, 2.5V, 3.0V, or 3.3V (see product line-up table on back) zz Switching frequency = 3.0, 3.3, 4.0, or 6MHz (see back) zz Operating temperature range = -40 to +85°C Applications Structure Capacitor DC/DC IC zz Any device currently using discrete DC-DC circuits where downsizing and space-savings are required zz Cellular Phones, PDAs, Mobile Internet Devices zz Digital Cameras, eBooks, Tablets, W-LAN, BT zz Portable Game Consoles, Music Players, etc. Application Circuit 2UR/3EP series 2HL/2HN series Multilayer process to create a ferrite substrate with 3-dimensional circuits and embedded power inductor I/O via holes through the ferrite substrate act as ferrite beads and reduce conductive noise. Vin Cin IC Power Inductor Vout Cout Note: See back page for circuits specific to each series. Downsizing Advantage Discrete Solution 2HL or 2HN Series (0.6A) 2UR Series (0.6A) 3EP Series (1A) 55K Series (3A) 2UR 3EP 2 55K Footprint 35~60mm2 (including two external capacitors) 10mm 2 (with on-board input and output capacitors) 6-10mm 28.5mm2 www.murataamericas.com LXDC Series μDCDC Converters Max. Iout (mA) Switch. Pkg. Freq. (pcs/reel) Product Line-Up Type Load Series Current WxLxT (mm) 2.5×2.0×1.1 Application Circuit Input Output Voltage (V) Voltage (V) LXDC2HL10A-080 2.3-5.5 1.0 Part Number LXDC2HL12A-050 LXDC2HL1DA-087 2HL LXDC2HL15A-051 LXDC2HL18A-052 LXDC2HL25A-053 2.3-5.5 2.35-5.5 2.5-5.5 2.8-5.5 3.5-5.5 3.7-5.5 3.8-5.5 2.3-5.5 2.3-5.5 2.35-5.5 2.5-5.5 2.8-5.5 3.5-5.5 3.7-5.5 3.8-5.5 2.7-5.5 2.7-5.5 2.7-5.5 3.6-5.5 3.6-5.5 2.5-5.5 2.5-5.5 2.5-5.5 2.5-5.5 3.0-5.5 4.0-5.5 1.2 1.35 1.5 1.8 2.5 3.0 3.3 1.0 1.2 1.35 1.5 1.8 2.5 3.0 3.3 1.2 1.5 1.8 3.0 3.3 1.0 1.2 1.5 1.8 2.5 3.3 1000 4MHz 1,000 600 6MHz 3,000 500 400 300 600 3MHz 3,000 500 400 300 600 3MHz 3,000 EN 2.5×2.0×1.2 ≤0.6A 2HN LXDC2HL30A-054 Vin Vout LXDC2HL33A-055 LXDC2HN10A-132 LXDC2HN12A-099 LXDC2HN1DA-133 LXDC2HN15A-126 LXDC2HN18A-097 LXDC2HN25A-134 LXDC2HN30A-135 2HL / 2HN 4.7µf 10µf (w/resin coating) Buck 2UR 2.5×2.3×1.2 LXDC2HN33A-136 LXDC2UR12A-118 LXDC2UR15A-119 LXDC2UR18A-120 LXDC2UR30A-143 EN Vin 3.5×3.2×1.3 Mode Vout LXDC2UR33A-122 LXDC3EP10A-176 LXDC3EP12A-104 LXDC3EP15A-105 LXDC3EP18A-106 LXDC3EP25A-109 LXDC3EP33A-107 2UR / 3EP ≤1A 3EP 5.7×5.0×2.1 EN Vin PGOOD Vout ≤3A 55K 55K 10uF 4.0×4.0×2.0 Rtrim 22uF LXDC55KAAA-205 Product under development 2.7-5.5 Set by trim resistor 3000 3MHz 1,000 EN Vin PGOOD Vout Boost ≤0.7A 44A 44A 10uF 22uF LXDC44AAAC-169 2.7-5.5 5.0 700 3.3MHz 1,000 www.murataamericas.com .


LXDC2HL15A-051 LXDC2HL18A-052 LXDC2HL25A-053


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