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reference designMIC28511 | Demoboard Mikromedia 7 CAPACITIVE FPI

MikroE MIC28511 | Demoboard Mikromedia 7 CAPACITIVE FPI

60Vin, 3A Synchronous Buck Regulator

Overview

TopologyBuck Converter
Input voltage4.6-60 V
Switching frequency200-680 kHz
IC revision1

Description

Mikromedia 7 CAPACITIVE FPI ( FPI stands for Front Panel Integration) is designed as the complete solution which can be implemented directly into any project, with no additional hardware modifications required. Boards has a TFT display with a metal frame, and four corner mounting holes that enable simple installation in various kinds of industrial appliances. Also, this product can be easily built-in using various methods without it impacting its overall performance abilities.Mikromedia 7 CAPACITIVE FPI requires the use of an external programmer and debugger, preferably CODEGRIP or mikroProg. The installed MCU Card can be programmed and debugged over the JTAG/SWD compatible 2x5 pin header, labeled as PROG/DEBUG.

Features

  • 4.6V to 60V Operation Input Voltage Supply
  • Up to 3A Output Current
  • Integrated High-Side and Low-Side N-Channel MOSFETs
  • HyperLight Load (MIC28511-1) and Hyper Speed Control (MIC28511-2) Architecture
  • Enable Input and Power Good(PGOOD) Output
  • Programmable Current-Limit and Foldback 'Hiccup" Mode Short-Circuit Protection
  • Built-In 5V Regulator for Single-Supply Operation
  • Adjustable 200 kHz to 680 kHz Switching Frequency
  • Fixed 5ms Soft-Start
  • Internal Compensation and Thermal Shutdown
  • Thermally-Enhanced 24-Pin 3 mm × 4mm FQFN Package
  • -40°C to +125°C Junction Temperature Range

Typical applications

  • Industrial Power Supplies, Distributed Supply Regulation, Base Station Power Supplies

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
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
–
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 
–Check availability
74438357068
SPECWE-MAPI SMT Power Inductor, 6.8 µH, 3.75 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
–
Downloads10 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
Inductance6.8 µH
Performance Rated Current3.75 A
Saturation Current @ 30%7.2 A
DC Resistance69.4 mΩ
Self Resonant Frequency19.5 MHz
Operating Voltage80 V
MountSMT 
–Check availability