LM5009: Enquiry Regarding LM5009 Applicability for BMS Application

Part Number: LM5009
Other Parts Discussed in Thread: LM5163-Q1

Tool/software:

I am evaluating the LM5009 buck regulator for use in a Battery Management System (BMS) application and would like to confirm if it meets the following requirements:

  1. Automotive certification: AEC-Q compliant.

  2. Environmental compliance: REACH and RoHS compliant.

  3. Operating conditions: Maximum ambient temperature of 85 °C.

  4. Input voltage range: 11 V to 90 V (typical supply ~52 V).

  5. Application: Low-power BMS auxiliary supply.

  6. Output load current: Maximum 50 mA.

  7. Control: Device should have an enable pin that can be driven by the BMS AFE module.

Could you kindly confirm if the LM5009 satisfies these conditions? If not, could you please suggest an alternate TI part that would be a better fit for these requirements?

Looking forward to your guidance.