LED driver with dimming 140V…170V@0.35A


Design files


The PMP5652 combines together the cascode Flyback topology (fast startup) and the constant ON time modulation to achieve high power factor and constant current driving, suitable for LED lighting application. The input voltage is the high line and a 0…10V analog input is used as dimming control voltage.

Output voltage options PMP5652.1
Vin (Min) (V) 176
Vin (Max) (V) 265
Vout (Nom) (V) 170
Iout (Max) (A) .35
Output Power (W) 59.5
Isolated/Non-Isolated Isolated
Input Type AC
Topology PFC- Flyback

Design files & products

Design files

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

SLUU600.PDF (254 K)

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

SLUR450.PDF (74 K)

Detailed schematic diagram for design layout and components

SLUR451.PDF (31 K)

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


Includes TI products in the design and potential alternatives.

General-purpose op amps

LMV358Dual, 5.5-V, 1-MHz, RRO operational amplifier

Data sheet document-pdfAcrobat PDF open-in-new HTML
Power factor correction (PFC) controllers

TPS92210Constant-On Time Driver Controller with Cascoded MOSFET for LED Lighting

Data sheet document-pdfAcrobat PDF
Shunt voltage references

LM4040Fixed voltage, 45-µA, precision micropower shunt voltage reference

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

Technical documentation

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Type Title Date
Test report PMP5652 Test Results Aug. 15, 2011

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