LXDC2UR12A-118 [MURATA]
Low EMI noise and small footprint due to Murataâs inductor-embedded ferrite substrate technology; 由于低EMI噪音，占地面积小，以Murataâ ???? s感应器嵌入铁素体基体技术
| 型号： | LXDC2UR12A-118 |
| 厂家： | 
muRata |
| 描述： | Low EMI noise and small footprint due to Murataâs inductor-embedded ferrite substrate technology |
| 文件： | 总2页 (文件大小：715K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LXDC Series
μDCDC Converters
Features
ꢀzLow EMI noise and small footprint due to Murata’s
inductor-embedded ferrite substrate technology
ꢀzHigh efficiency using synchronous rectifier technology and
PFM/PWM auto-select function (forced mode available on
some models)
ꢀzInput voltage range = 2.3–5.5V
ꢀzLoad currents available are 600mA, 1A, 2A, and 3A
ꢀzFixed 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)
ꢀzSwitching frequency = 3.0, 3.3, 4.0, or 6MHz (see back)
ꢀzOperating temperature range = -40 to +85°C
Shown larger than actual size.
Applications
ꢀzAny device currently using discrete DC-DC circuits where
downsizing and space-savings are required
Structure
ꢀzCellular Phones, PDAs, Mobile Internet Devices
ꢀzDigital Cameras, eBooks, Tablets, W-LAN, BT
ꢀzPortable Game Consoles, Music Players, etc.
Capacitor
DC/DC
IC
Application Circuit
2UR/3EP series
2HL/2HN series
Vin
Vout
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.
IC
Power Inductor
Cin
Cout
Note: See back page for circuits specific to each series.
Downsizing Advantage
2HL or 2HN
Series (0.6A)
2UR Series (0.6A)
3EP Series (1A)
Discrete Solution
55K Series (3A)
6-10mm2
(with on-board
input and output
capacitors)
10mm2
(including two
external
28.5mm
Footprint
35~60mm2
capacitors)
www.murataamericas.com
LXDC Series
μDCDC Converters
Product Line-Up
Load
W x L x T
(mm)
Application
Circuit
Input
Output
Max. Iout Switch.
Pkg.
Type
Series
Part Number
Current
Voltage (V) Voltage (V)
(mA)
Freq. (pcs/reel)
2.5×2.0×1.1
LXDC2HL10A-080
LXDC2HL12A-050
LXDC2HL1DA-087
LXDC2HL15A-051
LXDC2HL18A-052
LXDC2HL25A-053
LXDC2HL30A-054
LXDC2HL33A-055
LXDC2HN10A-132
LXDC2HN12A-099
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
2.3-5.5
2.3-5.5
1.0
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
600
2HL
3MHz
3,000
500
400
300
EN
Vout
10µf
Vin
2.5×2.0×1.2
2HL / 2HN
4.7µf
≤0.6A
LXDC2HN1DA-133 2.35-5.5
600
LXDC2HN15A-126
LXDC2HN18A-097
LXDC2HN25A-134
LXDC2HN30A-135
LXDC2HN33A-136
LXDC2UR12A-118
LXDC2UR15A-119
LXDC2UR18A-120
LXDC2UR30A-143
LXDC2UR33A-122
LXDC3EP10A-176
LXDC3EP12A-104
LXDC3EP15A-105
LXDC3EP18A-106
LXDC3EP25A-109
LXDC3EP33A-107
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
2HN
3MHz
3,000
500
400
300
(w/resin coating)
2.5×2.3×1.2
Buck
2UR
3EP
600
6MHz
4MHz
3,000
1,000
EN Mode
Vin
Vout
3.5×3.2×1.3
5.7×5.0×2.1
4.0×4.0×2.0
2UR / 3EP
≤1A
≤3A
1000
EN
PGOOD
Vout
Vin
Set by trim
resistor
55K
55K
44A
LXDC55KAAA-205
2.7-5.5
2.7-5.5
3000
3MHz
1,000
1,000
Product
under
development
Rtrim 22uF
10uF
PGOOD
Vout
EN
Vin
44A
Boost ≤0.7A
LXDC44AAAC-169
5.0
700
3.3MHz
10uF
22uF
www.murataamericas.com
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