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LMZM33606: LMZM33606 for inverter

Chen Alex1
Expert 2725 points
Part Number: LMZM33606
Other Parts Discussed in Thread: LMZM33604, LM5141, LM5117

hi sir

 

 

1.Could I use the LMZM33606  to the power stage? vin 24v/ vout -12v/5A

 

2.However, LMZM33606 only provides 3A output current while it uses as inverting topology. 

  Is it can be parallel used?

Inverting Application for the LMZM33604/6

https://www.ti.com/lit/an/snva835b/snva835b.pdf?ts=1631778326868&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FLMZM33606%253FkeyMatch%253DLMZM33606%2526tisearch%253Dsearch-everything%2526usecase%253DGPN

  • +1
    TI__Mastermind 27030 points

    HI

    we don't suggest use 24Vin to -12V because the internal mosfet stress will be 36V(abs(24V)+abs(-12V)), so it already reach the max voltage of device. higher Vin or Vo will make the stress over its max normal operation value. and LMZM33606 don't have stack up function. so we will suggest use controller like LM5141 or LM5117 for inverting buck boost design