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TPS61042 EVM for Constant-Current White LED Supply w/ PWM Brightness Ctrl



Texas Instruments  TPS61042EVM-226

The TPS61042EVM-226 is an evaluation tool for the TPS61042 inductive boost converter in 3x3mm2 QFN that can supply voltages up to 28V from input voltages in the range of 1.8V to 6V. The EVM is configured to supply a 20-mA bias current to 4 on-board white LEDs. The EVM can also be used to evaluate the PWM brightness control feature of the TPS61042.