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reference designMAX15301AA01+CK

Analog Devices MAX15301AA01+CK

InTune Automatically Compensated Digital PoL Controller with Driver and PMBus Telemetry

Overview

TopologyBuck Converter

Description

The MAX15301 is a full-featured, highly efficient, digitalpoint-of-load (PoL) controller with advanced power managementand telemetry features. Unlike PID-based digitalpower regulators, the MAX15301 uses Maxim’s patentedInTune™ automatically compensated, state-space controlalgorithm. The InTune control law is valid for both thesmall- and large-signal response and accounts for dutycyclesaturation effects. These capabilities result in fastloop transient response and reduce the number of outputcapacitors compared to competing digital controllers.

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Parts approved by Analog Devices

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Order Code
Data­sheet
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Downloads
Status
Product series
L(nH)
IR(mA)
IR 2(mA)
ISAT(mA)
RDC(mΩ)
fres(MHz)
Type
H(mm)
W(mm)
LR(nH)
IR(A)
ISAT,10%(A)
ISAT,30%(A)
Material
SamplesAvailability & Sample
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744309025
SPECWE-HCM SMT High Current Flat Wire Inductor, 250 nH, –

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.

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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-HCM SMT High Current Flat Wire Inductor
Inductance250 nH
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DC Resistance0.165 mΩ
Self Resonant Frequency37 MHz
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Height9 mm
Width13 mm
Rated Inductance245 nH
Rated Current47.5 A
Saturation Current @ 10%75.6 A
Saturation Current @ 30%88.5 A
MaterialMnZn 
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74479887310A
SPECWE-PMI Power Multilayer Inductor, 10000 nH, 600 mA
Simu­lation
Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PMI Power Multilayer Inductor
Inductance10000 nH
Rated Current600 mA
Rated Current 2850 mA
Saturation Current125 mA
DC Resistance300 mΩ
Self Resonant Frequency20 MHz
TypeHigh Saturation Current 
Height0.8 mm
Width2 mm
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–Check availability