OPT8241-CDK-EVM: Power supply of ILLUM_HEX_LED

Koji Hayashi

Intellectual 955 points

Part Number: OPT8241-CDK-EVM

Hi All

I read OPT8241-CDK-EVM IB 10-50_REV2P0V1.pdf

The power supply line (ILLUM_HEX_LED) of the LED (6 series) is connected to the PowerSupplies

Is this PowerSupplies not TI's IC?

Best Regards

Koji Hayashi

over 6 years ago

0 Larry Li over 6 years ago

TI__Expert 3495 points

LEDs are supplied by IOutBoost, which is provided by combination of TPL0102-100RUCR (U9), CSD17308Q3 (X1), and CSD13381F4 (U8), and they are TI parts.

0 Koji Hayashi over 6 years ago in reply to Larry Li

Intellectual 955 points

Hi Larry,

Thank you your quick response.

Does it refer to the block diagram shown on page 7?

My customer wants to use it in automobile.

ULM3429MH / NOPB has an in-vehicle product (ULM 3429-Q1)
TPL0102-100RUCR does not have automotive items.
Is there a recommended IC to be a substitute?

Best Regards
Koji Hayashi

0 Larry Li over 6 years ago in reply to Koji Hayashi

TI__Expert 3495 points

For automotive applications please direct your questions to ti-3dtof@list.ti.com.

Sensors

Sensors forum

OPT8241-CDK-EVM: Power supply of ILLUM_HEX_LED