LV5052V: Buck Converter Controller, DC-DC, 2-Channel

LV5052V is a high efficiency, 2-channel, step-down DC-DC converter controller IC, adopting a synchronous rectification system. Incorporating numerous functions on a single chip with easy external setting, it can be used for a wide variety of applications. The device is optimal for use in multi-output power supply systems which are used in LCD-TVs, DVD recorders, game machines, high-end office products, etc.

Features
  • Integrated UVLO circuit, overcurrent detection, soft-start/soft-stop, and start-up delay functions
  • Integrated output voltage monitoring function (POWERGOOD and timer latch)
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Buck Converter Controller, DC-DC, 2-ChannelLV5052V/D (99.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SSOP30 (275mil)565AT (58.6kB)A
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LV5052V-TLM-EActivePb-freeSSOP-30565AT3Tape and Reel1000$1.4912
Specifications
ProductTopologyPhasesControl ModeVCC Min (V)VCC Max (V)fSW Typ (kHz)tres Typ (ns)
LV5052V-TLM-EStep-Down2Current Mode9.416330 250-1100
Buck Converter Controller, DC-DC, 2-Channel (99.0kB) LV5052V
SSOP30 (275mil) LV8139JA