Mac,
The TPS65286 incorporates an output overvoltage protection (OVP) circuit. The buck compares the FB pin voltage to the OVP threshold, 0.65V typically. If the FB pin voltage is greater than the OVP threshold, the high-side MOSFET is turned off preventing…
Other Parts Discussed in Thread: TPS65286 Dears，
Could you kindl help check TPS65286's operating Temperature. Why the Page 5 of Datasheet show the Ambient temperature is -40~125°C and the Page 40 of Datasheet is thow the Op Temp (°C) is -40~85°C? What…
Other Parts Discussed in Thread: TPS65286 Hi everyone,
TPS65286 is a dual power switches with integrated buck converter.
I only want to test the efficiency of integrated buck (from 20V to 15V, light load to 6A).
So I first disable the power switches…
about OVP about TPS65286:
The TPS65286 incorporates an output overvoltage protection (OVP) circuit. The buck compares the FB pin voltage to the OVP threshold, 0.65V typically. If the FB pin voltage is greater than the OVP threshold, the high-side MOSFET…
Other Parts Discussed in Thread: TPS2513 , TPS65286 , TPD2E001 Our USB charger uses TPS65286, TPS2513 & TPS2E001. How do I protect the design from 'USB KIll" devices which puts -200VDC on DP & DM lines? These USB KILL devices are now commercially available…
Hideto,
The device can't be used as you mentioned.
The device internal circiuit's power supply from VIN(pin 14), so before pin 14 powered up, the device can't work which means POWER SWITCH block can't work.
Please refer TPS65286 which has buck…
Part Number: PMP9756 Other Parts Discussed in Thread: INA213 , TPS65286 Hi all,
My customer used INA213 for Vbus cable drop compensation by following PMP9756's design (they use TPS65286 now). Our circuit works good on 5V application. But failed on 9V…
Hi Seong,
Please see below UL E169910 document, it shows "Temp Range" seems not shipping and storage temperature range.
We want to clarify why UL certificate temp range is different with TPS2000C operating junction temperature range. thanks!
QVGS2…
