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MaxLinear MXL7213 | Demoboard MXL7213EVB

Current Mode, Dual Channel Power Modules

Overview

TopologyBuck Converter
Input voltage4.5-18 V
Switching frequency250-780 kHz
Output 15.3 V / 100 A
IC revision1

Description

The MxL7213 dual step-down power module integrates thecontrol, drivers, bootstrap diodes, inductors and MOSFETs ina single package for point-of-load supplies. Operating froman input voltage range of 4.5V to 18V, the MxL7213 supportstwo outputs each with an output voltage range of 0.6V to5.3V, set by a single external resistor. Just a few input andoutput capacitors are required. It supplies either two 13Aoutputs, a single 26A or up to100A when paralleled withadditional MxL7213 modules. Attention to thermal design,component selection and internal construction results inhigher efficiency and extended operating range than deviceswith the same industry standard pinout.Supply rail sequencing is supported as well as frequencysynchronization, multiphase operation and output voltagetracking. Device temperature monitoring is accomplished withan onboard temperature diode. The peak current modearchitecture provides very fast transient responses to line andload changes and doesn’t sacrifice stability.A host of protection features, including over-current, overtemperature, short-circuit and UVLO, help achieve safeoperation under abnormal operating conditions. Available inspace saving and thermally enhanced 15mm x 15mmpackaging, the 4.41mm height LGA package and the 5.01mmheight BGA package have RoHS compliant terminal finish.

Features

  • Dual 13A or single 26A output
  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.6V to 5.3V
  • Multiphase current sharing with multiple MxL7213s for up to 100A output
  • Frequency synchronization
  • Higher efficiency and wider VIN range than competitive devices with same compatible industry standard pinout
  • Remote differential sense amplifier
  • Peak current mode architecture for fast transient response
  • Adjustable switching frequency (250kHz to 780kHz)
  • Overcurrent protection
  • Output overvoltage protection
  • Internal temperature monitor and thermal shutdown protection
  • Thermally enhanced (15mm x 15mm x 4.41mm) LGA package and (15mm x 15mm x 5.01mm) BGA pack

Typical applications

  • Industrial Equipment / Test Equipment
  • Telecom and Networking Equipment

Products

Order Code Data­sheet Downloads Product seriesCTol. CVR
(V (DC))
SizeDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technical ReferencePinsRowsGenderTypeIR
(A)
Packaging Samples
885012206071
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 25 V(DC)100 nF ±10% 25 0603 3.55 GΩ X7R Class II 1.6 0.8 0.8 0.4 X7R0603104K025DFCT10000
885012206052
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 16 V(DC)1 µF ±10% 16 0603 10 X7R Class II 1.6 0.8 0.8 X7R0603105K016DFCT10000
885012207053
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 16 V(DC)4.7 µF ±10% 16 0805 10 X7R Class II 2 1.25 1.25 X7R0805475K016DFCT10000
885012109014
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 25 V(DC)22 µF ±20% 25 1210 10 X5R Class II 3.2 2.5 2.5 X5R1210226M025DFCT10000
885012109004
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 6.3 V(DC)100 µF ±20% 6.3 1210 15 X5R Class II 3.2 2.5 2.5 X5R1210107M6R3DFCT10000
61300111121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header1000 MΩ 2.54 1 Single Pin Header Straight 3 Bag
61300211121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header1000 MΩ 5.08 2 Single Pin Header Straight 3 Bag
61300311121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header1000 MΩ 7.62 3 Single Pin Header Straight 3 Bag
61300621121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Dual Pin Header1000 MΩ 7.62 6 Dual Pin Header Board Stacker 3 Bag
Samples
Order Code Data­sheet Downloads Product seriesCTol. CVR
(V (DC))
SizeDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technical ReferencePinsRowsGenderTypeIR
(A)
Packaging Samples