IC manufacturers Analog Devices

IC manufacturers (103)

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.

Products

Order Code
Data­sheet
Simu­lation
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
Samples
WE-HCM SMT High Current Flat Wire Inductor, 250 nH, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance250 nH
DC Resistance0.165 mΩ
Self Resonant Frequency37 MHz
Height9 mm
Width13 mm
Rated Inductance245 nH
Rated Current47.5 A
Saturation Current @ 10%75.6 A
Saturation Current @ 30%88.5 A
MaterialMnZn 
WE-PMI Power Multilayer Inductor, 10000 nH, 600 mA
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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