Hello Art,
The only advice I have to share is recommend a device which has higher throughput in TI factories.
Tlvm13620 and TPSM63602 is being manufactured on a larger wafer in comparison to than older-gen devices and will be ramping across TI recently…
Hello ,
Please take a look at:
https://www.ti.com/product/TLVM13620
https://www.ti.com/product/LMZM23600
https://www.ti.com/product/TPSM53602
If your input supply is well regulated, perhaps these can meet your input capacitance requirement.
Regards,
…
Part Number: LM22674 Other Parts Discussed in Thread: TPS5450 , TPSM63602 , TLVM13620 , TPS54061 , PTN78000H , LMR38010 , LMR51430 , LMR50410 I am working on upgrading an existing design that uses an LM22674 for a 5V supply. At low currents, 100-200mA, this…
Lower efficiency is the main disadvantage as the inductor core loss is relatively high compared to the output power. I recommend going with the 2A part in the same module family. Also, if Vout < 6V, a lower cost option is the TLVM13620.
Regards,
…
Part Number: LM22672 Other Parts Discussed in Thread: TLVM13620 , LMR43610
Please find attached schematics.
Vin = 10V to 30V
Vout = 5V
Iout = 50mA to 100m
During 5V turn-on high inrush is observed. I am using a 1uF capacitor on the SS pin which is the…