2W Industrial Isolated Flybuck-Boost Reference Design

(ACTIVE) PMP20210

Description & Features

Technical Documents

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Key Document

Description

PMP20210 is an isolated Flybuck converter utilizing the LM5160 for industrial applications. This design has a minimum operating input voltage of 12V and a maximum input voltage of 56V. The design is capable of sourcing 0.6A continuous current at 3.3Vout. Switching frequency is set to 200kHz. A VERSA-PAC transformer VPH3-0138-R is used for this design. PMP20210 is assembled on PMP10564 PCB.

Features
  • 12V to 56V in, -10.9V primary output, secondary outputs: +3.3V @ 0.6A – IC capable of 4.5V to 65V input
  • Primary side regulation without opto, good regulation, within +/-5%
  • No loop compensation required/fast transient response
  • Low BOM count and cost, compact solution size
  • No RC snubber at primary winding

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Parametrics
 PMP20210.1
(Output Voltage 1)
Vin (Min) (V)12
Vin (Max) (V)56
Vout (Nom) (V)3.3
Iout (Max) (A).6
Output Power (W)1.98
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyFlybuck

TI Devices (1)

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
LM5160  LM5160 Wide Input 65V, 2A Synchronous Buck / Fly-Buck™ Converter  Step-Down (Buck)  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 1062 14 Jun 2016 39
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 96 14 Jun 2016 26
ZIP 450 14 Jun 2016 7
PDF 628 14 Jun 2016 6
PDF 125 14 Jun 2016 5
PDF 116 14 Jun 2016 10
PDF 253 14 Jun 2016 60


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