Highway 09 Ic Datasheet • Pro & Fresh

Given the 40V input rating, you can add a transient voltage suppressor (TVS) like an SMBJ36A at the input to clamp load dump spikes. A series Schottky diode prevents reverse battery.

Note: Absolute Maximum Ratings should never be exceeded, even momentarily. highway 09 ic datasheet

To achieve 700mA LED current: ( R_SENSE = 0.1V / 0.7A = 0.142\Omega ) → Use a standard 0.15Ω, 1W resistor. Given the 40V input rating, you can add