LM3410: LED Driver

Aswini A

Part Number: LM3410

Tool/software:

Hi Sir/Madam,

we are planning to use this LED driver for driving up to 4 (810nm) LEDs in series where each LED forward current is 500mA
we want to drive the LED with 10HZ and 40HZ and continuous. Can we use his IC for this purpose, or you have any other suggestions.

6 months ago

0 Hailee Xu 6 months ago

TI__Genius 9090 points

Hi Aswini,

Yes, you can use this device. what are your Vin and Vf range?

BR, Hailee.

0 Aswini A 6 months ago in reply to Hailee Xu

Prodigy 20 points

Hi Hailee Xu,

Thanks for your reply ,

Our Vin is 5V and Vf is 1.6 V .Can we use this IC with this ranges?

Aswini.

0 Hailee Xu 6 months ago in reply to Aswini A

TI__Genius 9090 points

Hi Aswini,

Yes, you can. it's a boost LED driver. Thanks!

0 Aswini A 6 months ago in reply to Hailee Xu

Prodigy 20 points

Hi Hailee Xu,

Thanks for your reply,

Our specification is led driver IC with constant current , minimum dimming frequency ranges from 1Hz ,output current should be >1A and it should drive 4-5 IR LEDs in series.

kindly suggest any other LED drivers which would be compactable with this specifications.

Aswini.

0 Aswini A 6 months ago in reply to Aswini A

Prodigy 20 points

Hi Hailee Xu,

could you please share your email id

Aswini

0 Hailee Xu 6 months ago in reply to Aswini A

TI__Genius 9090 points

Hi Aswini,

I've sent you the email. aswini.a@semikons.com please check it. Thanks!

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LM3410: LED Driver