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34V@2.8A LED Street Light Reference Design
PMP10291
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Description

This non-isolated Boost Converter delivers a constant current of 2.8A into 10 series white LEDs from a 24V input voltage source. Open LED circuitry protects the converter from possible damage from an overvoltage condition. This converter offers an extremely high effciency of greater than 96% while using low cost components.

Features
  • 24V +/- 10% input voltage
  • Greater than 96% efficiency
  • Low Cost
  • This reference design has been lab tested and is supported with design files and an application note

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Schematic/Block Diagram

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Design Guide

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Design Files

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Parametrics
 PMP10291.1
(Output Voltage 1)
Vin (Min) (V)21.6
Vin (Max) (V)26.4
Vout (Nom) (V)34
Iout (Max) (A)2.8
Output Power (W)95.2
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck Boost- Non Sync

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS40211  4.5-V to 52-V wide input range current mode boost controller with 260-mV reference voltage  Step-up (boost) regulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS40211 Download Download
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