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Microchip MIC24045 | Demoboard ADM00826

MIC24045 Evaluation Board User's Guide

Overview

TopologyBuck Converter
Input voltage4.5-19 V
Switching frequency310-1200 kHz
Output 15.25 V / 5 A
IC revisionA

Description

The MIC24045 Evaluation Board is designed to serve the MIC24045 device. For the evaluation of the MIC24045 the VIN supply ranges from 4.5V to 19V and output voltage from 0.64V to 5.25V in 5mV, 10mV, 30mV and 50mV steps at 5A. Additionally, and on-board load transient generator circuit and connections for loop gain measurements are provided. A USB connector and a USB cable are provided for board connection with the GUI through the MCP2221 USB to I2C bridge also located on the evaluation board.

Features

  • Input Voltage: 4.5V to 19V
  • Output Voltage: 0.64V to 5.25V in 5 mV, 10 mV, 30 mV and 50 mV steps
  • Output current: up to 5A
  • Efficiency: up to 95%
  • I2C Programmability

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Endurance(h)
IRIPPLE(mA)
ILeak(µA)
Pitch(mm)
Ø D(mm)
Pins
Type
Mount
IR(A)
Working Voltage(V (AC))
Samples
WCAP-CSGP MLCCs 16 V(DC), 100 nF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-PTG5 Aluminum Polymer Capacitors, 220 µF, ±20%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance220 µF
Capacitance±20% 
Rated Voltage16 V (DC)
Dissipation Factor8 %
Length8 mm
PackagingAmmopack 
Endurance 2000
Ripple Current4500 mA
Leakage Current352 µA
Pitch3.5 mm
Diameter8 mm
MountRadial THT 
WR-PHD Pin Header - Single, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length17.78 mm
PackagingBag 
Pitch2.54 mm
Pins
TypeStraight 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)
WR-PHD Pin Header - Single, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length10.16 mm
PackagingBag 
Pitch2.54 mm
Pins
TypeStraight 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)