LV58063MC: Step-Down Switching Regulator

LV58063MC is a 1ch step-down switching regulator. 0.13Ω FET is incorporated on the upper side to achieve high-efficiency operation for large output current. Low-heat resistance and compact-package SOP8L (200mil) employed. Current mode control gives superior load current response with easy phase compensation. EN pin, allowing the standby mode with the current drain of 70µA. Pulse-by-pulse over-current protection and overheat protection available for protection of load devices.

Features
  • 3A 1ch step-down switching regulator
  • Wide input dynamic range (8 to 28V)
  • High efficiency (90% IOUT=1A, VIN=12V, VOUT=5V)
  • Standby mode
  • Over-current protection function
  • Overshoot controlling after over-current protection event
  • Thermal shutdown
  • Soft start function
Benefits
  • High current(3A) by small package
  • Usable by general use anywhere
  • 90% efficiency(1A) by small package
  • It can reduce an invalid current
  • Burn protection
  • Burn protection by peak current
  • Thermal protection
  • It control a rush current
Applications
  • LCD/PDP-TV
  • STB
  • White Goods
  • Office equipment
  • General consumer electronics
Application Notes (1)
Document TitleDocument ID/SizeRevisionRevision Date
LV58063MC Step-Down Switching Regulator Application NoteANDLV58063MC/D (1061kB)0Apr, 2014
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SOIC8 N EP / SOP8L (200 mil)751DM (53.5kB)O
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Step-down Switching RegulatorENA2120/D (182kB)2
Evaluation Board Documents (4)
Document TitleDocument ID/SizeRevisionRevision Date
LV58063MCGEVB Bill of Materials ROHS CompliantLV58063MCGEVB_BOM_ROHS (28kB)0
LV58063MCGEVB Gerber Layout Files (Zip Format)LV58063MCGEVB_GERBER (27kB)0
LV58063MCGEVB SchematicLV58063MCGEVB_SCHEMATIC (107kB)0
LV58063MCGEVB Test ProcedureLV58063MCGEVB_TEST_PROCEDURE (156kB)0
Evaluation/Development Tool Information
ProductStatusComplianceShort Description
LV58063MCGEVBActivePb-free1ch Step-Down Switching Regulator Evaluation Board
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LV58063MC-AHActivePb-free Halide freeSOIC-8 N EP / SOP-8L751DM3Tape and Reel2000$0.7333
LV58063MCZ-AHActivePb-free Halide freeSOIC-8 N EP / SOP-8L751DM3Tape and Reel2000Contact BDTIC
Specifications
ProductTopologyControl ModeVCC Min (V)VCC Max (V)VO Typ (V)IO Typ (A)Efficiency (%)fSW Typ (kHz)
LV58063MC-AHStep-DownCurrent Mode8285190370
LV58063MCZ-AHStep-DownCurrent Mode8285190370
Step-down Switching Regulator (182kB) LV58063MC
LV58063MC Step-Down Switching Regulator Application Note LV58063MC
LV58063MCGEVB
LV58063MCGEVB
LV58063MCGEVB
LV58063MCGEVB
SOIC8 N EP / SOP8L (200 mil) LV58063MC