We need a boost IC

Jesse Lee

Expert 1985 points

Other Parts Discussed in Thread: LM5155

we need a boost IC, requirements as below:

1. Input: 0-5V， output :30V-50V/2A ；

2. meet automotive AEC-Q100

3. output voltage is adjustable by PWM or FB resistors control?

0 Jasper Li over 6 years ago

Hi Jesse,

could you limit the minimum input voltage? As no device can operate down to 0V.

0 Jesse Lee over 6 years ago in reply to Jasper Li

Expert 1985 points

hello, Thanks for your information.

confirmed with customer, input voltage can also be 12V, and output voltage can be adjusted from 30V/2A to 50V/2A by 1V of each step.

Thanks

0 Jasper Li over 6 years ago in reply to Jesse Lee

Hi Jesse,

you may need to select a boost controller, such as LM5155

0 Youhao Xi over 6 years ago in reply to Jasper Li

Can I assume this is resolved? Let me close it here but you can always re-open it by a new post.

Thanks,

Youhao

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