Part Number: BQ25710
Hi, Ti guys I have a confusion about the BQ25710 work behavior when from boost mode transition to buck-boost mode: 1. VBUS=10V, VSYS=12.4V, Vsys loading=2A, BQ25710 work in boost mode, when VBUS change from 10V to 12V,BQ25710 will enter…
您好
1, D6 is a flyback diode as described in page 27 of the EVM user guide www.ti.com/.../slvu924d.pdf If the discharge FET turns off quickly with high current and with a large inductive load on the pack terminals, the inductance may create a high voltage…
The maximum switching frequency is defined by the driver's power dissipation, FET gate charge, and supply voltage.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/788867/faq-maximum-operating-frequency
Hello carney,
It depends on the application and placement of power supply from input.
For load switch. We recommend min of 1uF cap placed close to VIN pad. We also recommend CIN > COUT so reverse current won't flow through the body diode during input voltage…