LXDC2HL MURATA [Murata Manufacturing Co., Ltd.], LXDC2HL Datasheet

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LXDC2HL

Manufacturer Part Number
LXDC2HL
Description
Low EMI noise and small footprint using inductor-imbedded ferrite substrate
Manufacturer
MURATA [Murata Manufacturing Co., Ltd.]
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LXDC2HL33A-055
Manufacturer:
MURATA
Quantity:
1 000
1. Features
2. Mechanical details
Low EMI noise and small footprint using inductor-imbedded ferrite substrate
High efficiency using synchronous rectifier technology and PFM/PWM auto-select function
Input voltage range : 2.3~5.5V
Maximum Load Current: 600mA (depends on output voltage)
Fixed output voltage: 0.8V – 4V
Switching frequency : 3.0MHz
2-1 Outline
2-2. Pin configuration
W
T
Device&Trace
Code
Mark
L
W
T
a
b
c
Pin
1
2
3
4
L
1 pin Mark
IC
Vin
EN
Vout
GND
Symbol
Substrate
Capacitor
Dimension
2.5 +/- 0.2
2.0 +/- 0.2
1.1 MAX
0.85 +/- 0.1
0.60 +/- 0.1
0.15 +/- 0.15
c
Output
Input
Input
I/O
-
c
4
1
Confidential & Preliminary
Voltage input pin
ON/OFF control pin
Voltage output pin
GND pin
H: Enable, L: Disable
a
2
3
1
Description
b
Unit: mm
LXDC2HL series
Micro DCDC converter
June.8,2010

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LXDC2HL Summary of contents

Page 1

... Pin configuration Pin Symbol 1 Vin Vout 4 GND I/O Description Input Voltage input pin ON/OFF control pin Input H: Enable, L: Disable Output Voltage output pin - GND pin 1 Confidential & Preliminary LXDC2HL series Micro DCDC converter Unit: mm June.8,2010 ...

Page 2

... Parameter Maximum input voltage Operating temperature Storage temperature Device Specific Feature 1.0V 1.2V 1.35V 1.5V 1.8V 2.5V 3.0V 3.3V symbol Vin STO 2 Confidential & Preliminary LXDC2HL series Micro DCDC converter MOQ T/R, 3000pcs/R T/R, 3000pcs/R T/R, 3000pcs/R T/R, 3000pcs/R T/R, 3000pcs/R T/R, 3000pcs/R T/R, 3000pcs/R T/R, 3000pcs/R rating Unit 6 - -40 to +85 C June.8,2010 ...

Page 3

... LXDC2HL10A-080 LXDC2HL12A-050 LXDC2HL1DA-087 LXDC2HL15A-051 LXDC2HL18A-052 LXDC2HL25A-053 LXDC2HL30A-054 LXDC2HL33A-055 LXDC2HL10A-080 LXDC2HL12A-050 Vin=3.6V, LXDC2HL1DA-087 Iout=300mA, LXDC2HL15A-051 BW=100MHz LXDC2HL18A-052 LXDC2HL25A-053 Vin=5V, LXDC2HL30A-054 Iout=300mA, LXDC2HL33A-055 BW=100MHz 3 Confidential & Preliminary LXDC2HL series Micro DCDC converter Min. Typ. Max. Unit 2.3 3.6 5.5 V 1.0 1.4 1 0.976 1.0 1.024 1.176 1.20 1.224 1.323 1 ...

Page 4

... If the over current event continues less than Tlatch, auto-recovery. If the over current event continues more than Tlatch, latch-up. Restart by toggling EN voltage or Vin voltage Latch-up mask time @Vout=0.8×Vnom 4 Confidential & Preliminary LXDC2HL series Micro DCDC converter Min. Typ. Max. Unit 73 78 ...

Page 5

... Test Circuit Cin : 4.7uF/6.3V (GRM188B30J475K) Cout : 10uF/6.3V 6. Reference Land Pattern Mark Dimension a 0.85 b 0.60 c 0.5 d 0.2 Notes: this land layout is for reference purpose only. (GRM188B30J106M Unit Confidential & Preliminary LXDC2HL series Micro DCDC converter June.8,2010 ...

Page 6

... Measurement Data Micro DCDC Converter evaluation board Measurement setup VOUT_S A Load V (P2LX0244) Enable SW VOUT GND GND_S GND_S 6 Confidential & Preliminary LXDC2HL series Micro DCDC converter VIN_S VIN A GND V June.8,2010 ...

Page 7

... Vin=3.6V, Vout=1. 100 1000 1 Vin=3.6V, Vout=1. 100 1000 1 Vin=3.6V, Vout=2. 100 1000 1 7 Confidential & Preliminary LXDC2HL series Micro DCDC converter Efficiency 10 100 1000 Iout [mA] Efficiency 10 100 1000 Iout [mA] Efficiency 10 100 1000 Iout [mA] June.8,2010 ...

Page 8

... Vin=5.0V, Vout=3.0V Efficiency 100 Iout [mA] Vin=5.0V, Vout=3.3V Efficiency 1000 Confidential & Preliminary LXDC2HL series Micro DCDC converter 100 1000 Iout [mA] June.8,2010 ...

Page 9

... Vin=3.6V, Vout=2.5V 2.550 2.525 2.500 2.475 2.450 400 500 600 0 9 Confidential & Preliminary LXDC2HL series Micro DCDC converter Load Regulation 100 200 300 400 500 600 Iout [mA] Load Regulation 100 200 300 400 500 600 Iout [mA] ...

Page 10

... Vin=5.0V, 3.0V Load Regulation 3.060 3.030 3.000 2.970 2.940 0 100 200 Iout [mA] Vin=5.0V, Vout=3.3V 3.366 3.333 3.300 3.267 3.234 300 400 0 10 Confidential & Preliminary LXDC2HL series Micro DCDC converter Load Regulation 100 200 300 Iout [mA] June.8,2010 ...

Page 11

... Vin=3.6V, Vout=2.5V, BW: 150MHz 400 500 600 0 11 Confidential & Preliminary LXDC2HL series Micro DCDC converter Output Ripple Noise 100 200 300 400 500 600 Iout [mA] Output Ripple Noise 100 200 300 400 500 600 Iout [mA] ...

Page 12

... Vin=5.0V, Vout=3.0V, BW: 150MHz Output Ripple Noise 100 200 Iout [mA] Vin=5.0V, Vout=3.3V, BW: 150MHz 300 400 0 12 Confidential & Preliminary LXDC2HL series Micro DCDC converter Output Ripple Noise 100 200 300 Iout [mA] June.8,2010 ...

Page 13

... Typical Measurement Data (reference purpose only) Load Transient Response Vin=3.6V, Vout=1.0V TBD Vin=3.6V, Vout=1.2V 100mV/div -80mV ΔIo=600mA 58mV 13 Confidential & Preliminary LXDC2HL series Micro DCDC converter June.8,2010 ...

Page 14

... Vin=3.6V, Vout=1.35V 100mV/div -86mV ΔIo=600mA Vin=3.6V, Vout=1.8V 100mV/div -108m ΔIo=600mA 66mV 76mV 14 Confidential & Preliminary LXDC2HL series Micro DCDC converter June.8,2010 ...

Page 15

... Vin=3.6V, Vout=2.5V 100mV/div -140mV ΔIo=500mA Vin=5.0V, Vout=3.0V 100mV/div -128mV ΔIo=400mA 114mV 106mV 15 Confidential & Preliminary LXDC2HL series Micro DCDC converter June.8,2010 ...

Page 16

... Vin=5.0V, Vout=3.3V 100mV/div -112mV ΔIo=300mA 106mV 16 Confidential & Preliminary LXDC2HL series Micro DCDC converter June.8,2010 ...

Page 17

... Tape and Reel Packing 1)Dimensions of Tape (Plastic tape) 2) Dimensions of Reel 2±0.5 Φ13±0.2 Feeding direction 9.0±0.3 13.0±1.4 17 Confidential & Preliminary LXDC2HL series Micro DCDC converter Unit Unit: Φ180 Φ60 June.8,2010 ...

Page 18

... Diagrams [1] Feeding Hole : [2] Hole for chip : [3] Cover tape : [4] Base tape : [3] Feeding Hole Feeding Direction Chip 18 Confidential & Preliminary LXDC2HL series Micro DCDC converter As specified in (1) As specified in (1) 50um in thickness As specified in (1) [1] [2] [3] [4] June.8,2010 ...

Page 19

... Items 0.7 N max. 0.1~1.0N Cover Tape カ バ ー テ ー プ Base Tape ベ ー ス テ ー プ 19 Confidential & Preliminary LXDC2HL series Micro DCDC converter B C Ratings(mm) min 160 min 100 min 400 June.8,2010 ...

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