LM5050-1: LM5050 Pd and Tj

Kuan Wei Chen (Kevin Chen)

Genius 9710 points

Part Number: LM5050-1

Dear Team,

Do you have LM5050MKX-1NOPB parameter:

1. Pd

2.Tj

Kevin

over 6 years ago

0 Karikalan Selvaraj over 6 years ago

TI__Genius 16305 points

Hi Kevin,

LM5050-1 controls the external MOSFET and does not consume much power by itself.

With Vin connected to Vs, the supply current values from datasheet are:
Power dissipation = VIN * (Ivs + Iin + Iout).

At 75V VIN, power dissipation (worst case) = 75V * (288uA + 475uA + 8uA) = 57.825mW (worst case maximum).

Regards,
Kari.

0 Karikalan Selvaraj over 6 years ago in reply to Karikalan Selvaraj

TI__Genius 16305 points

Hi Kevin,

Let us know if you have further questions here, otherwise if you think your question is answered please click on "this resolved my issue" button.

Regards,
Kari.

Power management

Power management forum

LM5050-1: LM5050 Pd and Tj