40V to 60V DC input; 40W Dual output Isolated Flyback Converter (6V@4.33A)

(ACTIVE) PMP7917

Description & Features

Technical Documents

Support & Training

Order Now


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


Description

PMP7917 is a dual output flyback converter capable of 40W output power. This design uses the LM5021-1 current-mode PWM controller. The operating input voltage range is 40V to 60. The outputs are 6V at 4.33A and 4V at 3.5A. Self-driven synchronous operation is employed for the secondary rectifiers, resulting in good cross regulation.

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


  




Parametrics
 PMP7917.1
(Output Voltage 1)
PMP7917.2
(Output Voltage 2)
Vin (Min) (V)4040
Vin (Max) (V)6060
Vout (Nom) (V)64
Iout (Max) (A)4.333.5
Output Power (W)25.9814
Isolated/Non-IsolatedIsolatedIsolated
Input TypeDCDC
TopologyFlyback- SynchronousFlyback- Synchronous

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
LM5021  AC-DC Current Mode PWM Controller  Offline and Isolated DC/DC Controllers and Converters  Sample & Buy Not Available

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 589 29 Apr 2013 38
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 93 29 Apr 2013 28
PDF 140 29 Apr 2013 51


Support & Training

TI E2E Community

As a member of  myTI you can join the TI E2E™ Community  where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Content is provided "AS IS" by the respective TI and Community contributors and does not constitute TI specifications. See  Terms of use.

Engage in the Community

Blogs

Wikis

Visit the TI Wiki