LV5980MC: Buck Converter, Switching Regulator, 1-Channel

Overview
Specifications
Datasheet: 1 Channel Step-Down Switching Regulator
Rev. 0 (266.0kB)
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Product Description
LV5980MC is a 1 channel DC-DC converter with built-in power P-channel MOSFET. The recommended operating range is 4.5 V to 23 V. The maximum current is 3 A. The operating current is about 63 µA, and low power consumption is achieved.
Features
 
  • 1 channel SBD rectification DC-DC converter with built-in power P-channel MOSFET
  • Typical value of light load mode current is 63 µA
  • 4.5 V to 23 V operating input voltage range
  • 100 mΩ high-side switch
  • Output voltage adjustable to 1.235 V
  • The oscillatory frequency is 370 kHz
  • built-in OCP circuit with P-by-P method
  • When P-by-P is generated continuously, it shifts to the HICCUP operation
  • External capacitor soft-start
  • Under voltage lock-out, thermal shutdown
Applications   End Products
  • Power Management
 
  • Set Top Boxes
  • DVD Players
  • LCD TVs
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (1)
Data Sheets (1) Evaluation Board Documents (4)
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
LV5980MCGEVB Active
Pb-free
1-Channel DC-DC Converter Evaluation Board
Avnet (2014-10-01) : 1
Digi-Key (2014-10-01) : 2
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
LV5980MC-AH Active
Pb-free
Halide free
Buck Converter, Switching Regulator, 1-Channel SOIC-8 751-07 3 Tape and Reel 2500 $0.5742
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) :
Datasheet: 1 Channel Step-Down Switching Regulator
Rev. 0 (266.0kB)
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»No Product Change Notifications exist
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Product Compliance Status Description Topology Control Mode VCC Min (V) VCC Max (V) VO Typ (V) IO Typ (A) Efficiency (%) fSW Typ (kHz) Package Type
 Pb-free 
 Halide free 
 Active     Buck Converter, Switching Regulator, 1-Channel   Step-Down   Current Mode   4.5   23   5, 3.3   3   80   370   SOIC-8 
Datasheet: 1 Channel Step-Down Switching Regulator
Rev. 0 (266.0kB)
»View Material Composition
»No Product Change Notifications exist
GreenPoint� Design Tool
Product Overview
Case Outlines
751-07   
Datasheet: 1 Channel Step-Down Switching Regulator
Rev. 0 (266.0kB)
»View Material Composition
»No Product Change Notifications exist
GreenPoint� Design Tool
Product Overview
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