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LM5022 Cuk Converter Reference Design

(ACTIVE) PMP8639

Description & Features

Technical Documents

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Key Document

Description

This converter delivers -36V with 1.5Amax out of an input voltage range of 32V to 40V. Another focus is loop compensation for Cuk topology.

Features
  • Very low input and output ripple voltage due to LC filter in both directions
  • Well suited for studying the topology
  • Inverts positive input to negative output

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




Parametrics
 PMP8639.1
(Output Voltage 1)
Vin (Min) (V)32
Vin (Max) (V)40
Vout (Nom) (V)-36
Iout (Max) (A)1.5
Output Power (W)54
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologySepic

TI Devices (2)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM5022  6-60V Wide Vin, Current Mode Boost and SEPIC Controller  Step-Up (Boost)  Sample & Buy View Design Kits & Evaluation Modules
TLV271  550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier  Operational Amplifiers (Op Amps)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 615 29 Jun 2016 160
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 52 29 Jun 2016 31
PDF 44 29 Jun 2016 38
ZIP 87 29 Jun 2016 32
PDF 51 29 Jun 2016 36
PDF 117 29 Jun 2016 46
PDF 160 29 Jun 2016 156

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