• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 245 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS2660: Terminal treatment of TPS2660

Ren Nakayama
Prodigy 90 points
Part Number: TPS2660

Hi

Please let me ask you  about the terminal treatment of TPS2660
If I don't use  /FLT, UVLO, OVP and IMON, 
may I treat those terminal as below?

 /FLT:Open
 UVLO:Open
 OVP:Open
 IMON:Open

Best regards,
Nakayama
  • 0
    TI__Expert 8630 points

    Hello Nakayama,

    /FLT and IMON can be left open. But UVLO and OVP cannot be left open.

    UVLO and OVP can be connected to RTN as shown in Figure 69 in datasheet,

    If UVLO and OVP are connected to RTN, the device selects factory set under-voltage and over-voltage trip levels. See 7.5 Electrical Characteristics.

    UVLO pin can also be connected to IN pins with ~300k resistor. This would disableUVLO function and the device will turn-on/off at POR thresholds.