ONET4291VA: Searching TI solution

Kygo Cheng

Part Number: ONET4291VA

Hi Team,

There is a good new that we could DIN TI product!

Customer is looking for VCSEL driver power IC (for automotive)!
It is used in OMC to replace IR LED, currently looking for driver IC!
VCSEL model as attachedProduct Specification of PV85QD4 V5 20210129_A00.pdf

over 3 years ago

+1 Nasser Mohammadi over 3 years ago

TI__Guru* 93670 points

Hi Kygo,

Please note this VCSEL operating temperature is up to 105degC meanwhile ONET4291VA is rated up to 85degC. For automotive applications a higher temperature is needed.

Also, please note this VCSEL calls for forward current in order of Amps while ONET4291VA VCSEL driver has a maximum 8.5mA bias current and 11.5mA maxim modulation current. The attached spec calls for higher current.

Regards ,, nasser