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TPS61050-215 Evaluation Kit TPS61050EVM-215
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TPS61050-269 Evaluation Board TPS61050EVM-269
 
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TPS61054 Evaluation Modules
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TPS61050-269 Evaluation Board TPS61050EVM-269

TPS61050EVM-269 Evaluation Board for the 1.2-A High Power White LED Driver

Texas Instruments

The TPS61050EVM-269 facilitates evaluation of the TPS61050 1.2 A High Power White LED Driver IC in the BGA (YZG) package. The TPS6105x device is based on a high-frequency synchronous-boost topology with constant current sink to drive single white LEDs. The device uses an inductive fixed-frequency PWM control scheme using small external components, minimizing input ripple current. The 2 MHz switching frequency allows the use of small and low profile 2.2 μH inductors. To optimize overall efficiency, the device operates with only a 250 mV LED feedback voltage.

Specifications
  • Current - Output / Channel:1.2A
  • Features:Camera Flash and Torch Modes, Dimmable, I²C Interface
  • Outputs and Type:1, Non-Isolated
  • Supplied Contents:Board(s)
  • Utilized IC / Part:TPS61050
  • Voltage - Input:2.5V ~ 6V
Parts
Associated Product
Texas Instruments DC DC Regulator
Category: Semiconductors, Development Tools-Power Management-LED Drivers-DC DC Regulator