TLC59116: LED Driver with a single power supply

Hirotsugu Kobayashi

Part Number: TLC59116

Hi, team.

The customer is considering TLC59116, but requires two power supplies for VCC and VLED.

It is disadvantaged because the competition can operate with a single power supply.

Have you developed an LED driver that can operate with a single power supply?

LED current is 20mA
Four LEDs in series for each line
VLED is about 15V

Best Regards,

0 Hardy Wu over 5 years ago

Hi Hirotsugu,

Sorry we do not have device support such wide Vin. What application does your customer design for?

0 Hirotsugu Kobayashi over 5 years ago in reply to Hardy Wu

Hi Hardy.

Do you have any plans to develop it?

Application is Factory Automation.

0 Hardy Wu over 5 years ago in reply to Hirotsugu Kobayashi

Hi Hirotsugu,

Sorry we have no plan for it yet.

Do you know what competitor device customer considered.

0 Hirotsugu Kobayashi over 5 years ago in reply to Hardy Wu

Hi Hardy,

The competitor is MPQ3326.

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