Isolated Flyback for Industrial Applications (24V @ 2mA)

(ACTIVE) PMP5515

Description & Features

Technical Documents

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


Description

This reference design is a multi-output output isolated flyback, working from universal line. The main regulated output is 3.3V@350mA; the 5V and 12V outputs are regulated by means of linear regulators and the 24V output has been generated with a small charge pump. The converter takes advantage of the cascode-flyback topology and quasi-resonant working mode to deliver low EMI and good efficiency at light load.

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


Parametrics
 PMP5515.1
(Output Voltage 1)
PMP5515.2
(Output Voltage 2)
PMP5515.3
(Output Voltage 3)
PMP5515.4
(Output Voltage 4)
Vin (Min) (V)85858585
Vin (Max) (V)265265265265
Vout (Nom) (V)3.351224
Iout (Max) (A).35.1.250
Output Power (W)1.155.53.048
Isolated/Non-IsolatedIsolatedIsolatedIsolatedIsolated
Input TypeACACACAC
TopologyFlyback- Non SyncFlyback- Non SyncFlyback- Non SyncFlyback- Non Sync

TI Devices (3)

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
TLV1117  Single Output LDO, 800mA, Fixed and Adj., Internal Current limit, Thermal Overload Protection  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TPS76201  Single Output LDO, 100mA, Adj.(0.7 to 5.5V), Low Quiescent Current, Over Current Limitation  Linear Regulator (LDO)  Sample & Buy Not Available
UCC28610  12-65W Green-mode Flyback Power Supply Controller  Offline and Isolated DC/DC Controllers and Converters  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
PDF 728 10 Nov 2010 10
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 77 10 Nov 2010 40
PDF 22 10 Nov 2010 20


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