TPS40211EVM-352

8V to 18V Input, 20V to 35V Output, 700-mA Non-Synchronous Boost Current Regulator for LED Drive

TPS40211EVM-352

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Overview

The TPS40211EVM-352 evaluation module (EVM) is a fixed frequency, (300 kHz), non-synchronous boostconverter providing fixed 700-mA output at 20 V to 35 V from a 8-V to 18-V input source. The EVM is designed to start up from a single supply, so no additional bias voltage is required for start-up. The module uses the TPS40211 Non-Synchronous Current Mode Control Boost Controller with integral N-channel FET driver.

TPS40211EVM-352 is designed to use a loosely regulated 12-V (8 V to 18 V) source to produce aregulated current driver at 700 mV for constant current loads such as high-brightness LEDs.TPS40211EVM-352 is designed to demonstrate the TPS40211 in a typical LED Driver for 6 to 10 LEDswhile providing a number of test points to evaluate the performance of the TPS40211 in a given application. The EVM can be modified to other input voltages or output currents by changing some of the components.

Features
  • 8-V to 18-V Input Range
  • 700-mV Fixed Output Current, Adjustable with 1210 Package Resistor Change
  • 42-V Open Circuit Protection
  • 300-kHz Switching Frequency
  • Single SO-8 Switching MOSFET and Rectifier Diode
  • Double Sided 2-Layer PCB With All Components On Top Side
  • Active Converter Area 1.25" x 1.25" (less than 1.6 in)
  • Convenient Test Points for Probing Output Voltage, Current Sense, Switching Waveforms andNon-Invasive Loop Response Testing
Boost controllers (external switch)
TPS40211 4.5-V to 52-V wide input range current mode boost controller with 260-mV reference voltage TPS40211-Q1 4.5-V to 52-V wide input range current mode boost controller with 260-mV reference voltage

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Evaluation board

TPS40211EVM-352 – 8V to 18V Input, 20V to 35V Output, 700-mA Non-Synchronous Boost Current Regulator for LED Drive

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Limit: 5
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Data sheet TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller datasheet (Rev. G) Jun. 10, 2020
Data sheet TPS4021x-Q1 4.5-V to 52-V Input, Current-Mode Boost Controllers datasheet (Rev. F) Jun. 10, 2020
Certificate TPS40211EVM-352 EU Declaration of Conformity (DoC) Jan. 02, 2019
Data sheet TPS40210-Q1, TSP40211-Q1 4.5-V to 52-V Input, Current-Mode Boost Controller datasheet (Rev. E) Dec. 23, 2014
User guide Using the TPS40211EVM Feb. 06, 2009

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