Tool/software:
Hi Team,
For the Vout design requirement, we will change to 1. If vin = 12V~51V then Vout is 52V/200W,
2.if vin = 52V~56V, then Vout can passthrough directly to 52V~56V/200W.
Based on this new requirement, would you suggest that we keep use LM5122 (original design) or other better solution?
Please kindly advise, thank you!
Key requirements
- VIN: 12–56 V DC
- VOUT:
- If vin = 12V ~ 51V, then Vout will be boosted to 52V/200W.
- If vin = 52V ~ 56V, then Vout can passthrough directly to 52V ~ 56V/200W.
- POUT (max): 200 W
- Goals: lower total solution cost vs. current TI solution; high efficiency and reasonable thermal performance; stable control across full VIN range
- Nice to have readily available evaluation board / reference design, guidance on FET/inductor selection, and indicative pricing & lead time
Thank you for your help~
