Laser and Ionization Unit


Design files


The PMP2534 is composed of two times active clamp forward, delivering 0…35V@10Amax, two current limit functions to protect the 3.3V and 5V outputs and some interface for a microcntroller. The active clamps are constant voltage and/or constant current controllable by means of two PWM inputs. This power supply is suitable as general bench power generator from a desktop standard PSU as source.

Output voltage options PMP2534.1
Vin (Min) (V) 11.4
Vin (Max) (V) 12.6
Vout (Nom) (V) 35
Iout (Max) (A) 10
Output Power (W) 350
Isolated/Non-Isolated Isolated
Input Type DC
Topology Forward- Active Clamp

Design files & products

Design files

Download ready-to-use system files to speed your design process.

SLUU682.PDF (453 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

SLUR557.PDF (378 K)

Detailed schematic diagram for design layout and components

SLUR558.PDF (50 K)

Complete listing of design components, reference designators, and manufacturers/part numbers


Includes TI products in the design and potential alternatives.

PWM controllers

UCC2808-2Low power current mode push-pull PWM with 4.3/4.1V UVLO, -40°C to 85°C

Data sheet document-pdfAcrobat PDF open-in-new HTML
PWM controllers

UCC2897Current Mode Active Clamp PWM Controller

Data sheet document-pdfAcrobat PDF
Shunt voltage references

TL1431Precision adjustable (programmable) shunt reference

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
Test report PMP2534 Test Results Oct. 14, 2011

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