LM3699: 60mA per ch backlight LED driver (3ch)

Roy Chou1

Genius 14385 points

Part Number: LM3699
Other Parts Discussed in Thread: TPS61193, LP8556

Hi All,

Do we have solution about LED driver which meet below spec?

1. backlight LED

2. Vin=5V

3. Vout=18V

4. 3ch (60mA/ch)

Thanks

Roy

0 Sean Zhou over 4 years ago

Hi Ruy,

LP8556 or TPS61193 can meet your requiremnt, what's the detail application and requirement?

Regards

Sean

0 Roy Chou1 over 4 years ago in reply to Sean Zhou

Hi Sean,

Thank you for your reply.

This is e-mirror application. Do we have I2C, three ch, 60mA/ch, boost LED drive solution?

Roy

0 Sean Zhou over 4 years ago in reply to Roy Chou1

Hi Roy,

Yes, LP8556 has six-channel, each channel driver up to 50mA and you can combine two channels together to drive 60mA.

Regards

Sean

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