30V-800V input to 21V@1.5A output, High Voltage Flyback Converter

(ACTIVE) PMP7760

Description & Features

Technical Documents

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Description

PMP7760 is a high voltage flyback DC-DC converter with Q100 and D100 qualification. The design includes an external bias supply to withstand 800V. LM5022 used in the circuit has additional features like an error amplifier, precision reference, line under-voltage lockout, cycle-by-cycle current limit, slope compensation, soft-start, external synchronization capability and thermal shutdown.

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Bill of Materials (BOM)

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Parametrics
 PMP7760.1
(Output Voltage 1)
Vin (Min) (V)30
Vin (Max) (V)800
Vout (Nom) (V)21
Iout (Max) (A)1.5
Output Power (W)31.5
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyFlyback- Non Sync

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM5022  6-60V Wide Vin, Current Mode Boost, SEPIC and Flyback Controller  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5022 Download Download

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


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
PDF 176 06 Jan 2012 53
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 99 06 Jan 2012 66
PDF 101 06 Jan 2012 112

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