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reference designMAX25540 | Demoboard MAX25540EVKIT

Analog Devices MAX25540 | Demoboard MAX25540EVKIT

Automotive 4-Output Display Power Solution

Overview

TopologyBuck Converter
Input voltage4.5-36 V
Switching frequency400-2200 kHz
Output 11 V

Typical applications

  • Central Information Displays, Infotainment Displays, Instrument Clusters

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Mount
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR(A)
Z @ 1 GHz(Ω)
H(mm)
Type
SamplesAvailability & Sample
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74438357022
SPECWE-MAPI SMT Power Inductor, 2.2 µH, 7.1 A

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads10 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
Inductance2.2 µH
Performance Rated Current7.1 A
Saturation Current @ 30%9.2 A
DC Resistance22 mΩ
Self Resonant Frequency35 MHz
Operating Voltage80 V
MountSMT 
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–
–
Rated Current5.2 A
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Height3.1 mm
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–Check availability
74279223560
SPECWE-MPSB EMI Multilayer Power Suppression Bead, –, –
Simu­lation
Availability
–
Downloads10 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-MPSB EMI Multilayer Power Suppression Bead
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–
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DC Resistance2.5 mΩ
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MountSMT 
Impedance @ 100 MHz56 Ω
Maximum Impedance90 Ω
Maximum Impedance1000 MHz 
Rated Current10 A
Impedance @ 1 GHz90 Ω
Height2.28 mm
TypeHigh Current 
–Check availability