SLVAEI9 February   2021 TPS541620 , TPSM5D1806 , TPSM82810 , TPSM82813 , TPSM82816 , TPSM82821 , TPSM82822 , TPSM82823

 

  1. 1Introduction
  2. 2Thermal Performance
  3. 3 Output Current Capability
  4. 4Conclusion

3 Output Current Capability

Output Current Capability

Figure 3-1 shows the maximum output current that the TPSM82822 can deliver safely at a 1.2-V output voltage for various ambient temperatures and input voltages when used on the TI EVM board. This current is limited by a maximum inductor and junction temperature of 125°C. The TPSM82822 is able to deliver the rated 2-A current at 85°C for input voltages above 2.7 V.

GUID-20210205-CA0I-KRLF-0LV5-LNVNNTQCKK5D-low.gif Figure 3-1 Safe Operating Area of TPSM82822