SLVSGU9 October 2024 TPS62810-EP , TPS62811-EP , TPS62812-EP , TPS62813-EP
PRODUCTION DATA
The TPS6281x-EP device has two operating modes: forced PWM mode (discussed in this section) and PWM/PFM (discussed in Section 8.4.2).
With the MODE/SYNC pin set to high, the TPS6281x-EP device operates with pulse width modulation in continuous conduction mode (CCM). The switching frequency is either defined by a resistor from the COMP pin to GND or by an external clock signal applied to the MODE/SYNC pin. With an external clock is applied to MODE/SYNC, the device follows the frequency applied to the pin. To maintain regulation, the frequency must be in a range the device can operate at, taking the minimum on time into account.