Part Number: TPS51604-Q1 Please tell us the mode transition condition. FCCMVLPM.
In FCCM, /SKIP = H and PWM = L are set.
If /SKIP input voltage is changed from H to 1.6V, will the mode change from FCCM to VLPM?
(PWM remains fixed at L.)
If /SKIP input…
Part Number: TPS51604 Other Parts Discussed in Thread: TPS28226 , Have a question if TPS51604 and TPS28226 can achieve 90% duty cycle at 100kHz
can these parts achieve a 90% duty cycle at 100kHz
Hi Qianru,
It looks like the closest fit for this project in a similar sized package is TPS51604 . This half-bridge driver has a 2mm x 2mm sized package (compared to 1.8mm x 1.8mm) and looks like it can support currents well above the needed threshold: …
Part Number: TPS51604 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models To Whom it May Concern,
Is there a simulation model for the TPS51604?
Thanks,
Shawn
Part Number: TPS51604 Hi all,
I'm considering using a TPS51604 synchronous MOSFET driver in my design.
On page 10 of the datasheet in the section describing the UVLO function a warning is printed saying "CAUTION Do not start the driver in the very…
Part Number: TPS51604
I have customer trying to resolve an issue regarding the TPS51604 Synchronous Buck FET Driver. The part is currently in use on our 10-Channel Charger and we have run into a problem where the bootstrap capacitor discharges and is…
The below informaiton from another post (link is provided as below) might help to solve the latch issue.
e2e.ti.com/.../1992849
For the driver IC TPS51604 to un-latch prior to start-up, proper input PWM sequence needs to be supplied.
We recommend a 10…
Other Parts Discussed in Thread: CSD87335Q3D , TPS51604 We use 3-half bridges to drive three phase motor with the configuration:
Driver TPS51604 + CSD87335Q3D
Problem description (the problem occurs only sometimes):
After power switch on the driver…
Other Parts Discussed in Thread: TPS51604 The datasheet title for TPS51604 is "Synchronous Buck FET Driver". I would like to use it in a boost application.
Nothing in the function block diagram jumps out at me.
Does anyone see anything that…
HI
Does we need to set tri-state at both SKIP and PWM pin in very low power mode?
Or should we to set tri-state at only "SKIP pin"? On the datasheet it is described like below.
(Page 11)
「When both SKIP and PWM are tri-stated, normal opera…