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…
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 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.
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…
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.
「When both SKIP and PWM are tri-stated, normal opera…